PowerCube 1000 V300R005C15 Installation Guide 01 (Nepal, Ncell, ICC310-H1H-C1, ESC500-A1, ESU-H)

PowerCube 1000 V300R005C15

Installation Guide (Nepal, Ncell, ICC310-H1H-C1, ESC500-A1, ESU-H)

Issue 01

Date 2015-04-29

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2015-04-29) Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd. i

Copyright © Huawei Technologies Co., Ltd. 2015. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior

written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective

holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and

the customer. All or part of the products, services and features described in this document may not be

within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,

information, and recommendations in this document are provided "AS IS" without warranties, guarantees or

representations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

http://www.huawei.com/

mailto:[email protected]

PowerCube 1000

Installation Guide (Nepal, Ncell, ICC310-H1H-C1,

ESC500-A1, ESU-H) About This Document


Copyright © Huawei Technologies Co., Ltd.

ii

About This Document

Purpose

This document describes how to install the cabinet, boards, modules and cables, and provides

installation checklists for reference.

The figures provided in this document are for reference only.

Intended Audience

This document is intended for:

Hardware installation engineers

Installation and commissioning engineers

Network management administrator

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol Description

Indicates an imminently hazardous situation which, if

not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.


avoided, may result in minor or moderate injury.


avoided, could result in equipment damage, data loss,

performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to

personal injury.

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ESC500-A1, ESU-H) About This Document



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Symbol Description

Calls attention to important information, best practices

and tips.

NOTE is used to address information not related to

personal injury, equipment damage, and environment

deterioration.

Change History

Changes between document issues are cumulative. The latest document issue contains all the

changes made in earlier issues.

Issue 01 (2015-04-29)

This issue is the first official release.

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ESC500-A1, ESU-H) Contents



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Contents

About This Document .................................................................................................................... ii

1 Safety Precautions ......................................................................................................................... 1

1.1 General Safety Precautions ........................................................................................................................................... 1

1.2 Electrical Safety ............................................................................................................................................................ 1

1.3 Battery Safety ............................................................................................................................................................... 2

1.4 DG Safety ..................................................................................................................................................................... 4

1.5 Cable Layout ................................................................................................................................................................. 5

1.6 Mechanical Safety ........................................................................................................................................................ 5

2 Overview ......................................................................................................................................... 8

2.1 System Composition ..................................................................................................................................................... 8

2.2 Components .................................................................................................................................................................. 9

2.2.1 ICC310-H1H-C1 ........................................................................................................................................................ 9

2.2.2 ESC500-A1 .............................................................................................................................................................. 12

2.2.3 ACDU-63A1 ............................................................................................................................................................ 15

2.2.4 DCDU-400AD ......................................................................................................................................................... 18

2.2.5 DCDB-01B .............................................................................................................................................................. 21

2.2.6 DTS-200A1 ............................................................................................................................................................. 23

2.2.7 R4850G2 .................................................................................................................................................................. 26

2.2.8 GPRS Board (MUC01A) ......................................................................................................................................... 28

2.2.9 FCB-A ..................................................................................................................................................................... 31

2.2.10 ESM-A01 ............................................................................................................................................................... 32

2.2.11 ESMU-01A ............................................................................................................................................................ 33

2.2.12 ESU-A600Wh/C .................................................................................................................................................... 36

2.3 Space Planning ........................................................................................................................................................... 37

2.4 Installation Position Reference ................................................................................................................................... 39

2.5 Cabinet Cabling Holes (ICC310 and ESC500) ........................................................................................................... 41

2.6 Requirements for Laying Out Cables ......................................................................................................................... 41

3 Installation Preparations ........................................................................................................... 44

3.1 Obtaining Tools........................................................................................................................................................... 44

3.2 Unpacking and Acceptance ......................................................................................................................................... 45

3.3 Obtaining an ESN ....................................................................................................................................................... 46

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4 Installing the ICC ........................................................................................................................ 48

4.1 Installing the ICC310 .................................................................................................................................................. 48

4.2 Installing the PSU ....................................................................................................................................................... 51

4.3 Installing the MUC01A .............................................................................................................................................. 53

5 Installing the Battery Cabinet................................................................................................... 55

5.1 Installing the ESC500 ................................................................................................................................................. 55

5.2 Installing Batteries and Battery Cables ....................................................................................................................... 60

5.2.1 Installing an ESM .................................................................................................................................................... 61

5.2.2 Installing FCBs ........................................................................................................................................................ 66

6 Installing Cables ......................................................................................................................... 70

6.1 Installing Dry Contact Signal Cables .......................................................................................................................... 70

6.2 Installing ECC500 Communications Cables............................................................................................................... 71

6.2.1 Installing ECC500 Communications Cables (IP Networking) ................................................................................. 71

6.2.2 GPRS Networking ................................................................................................................................................... 71

6.3 Installing CAN communications cables ...................................................................................................................... 72

6.4 Installing Monitoring Signal Cables and Power Cables Between the ESC500 and the ICC310 ................................ 75

6.5 Installing a Power Cable Between the Battery Busbar Inside the ESC500 and the ICC310 ...................................... 77

6.6 Installing DC Output Power Cables (DCDB-01B) ..................................................................................................... 78

6.7 Installing AC Input Power Cables .............................................................................................................................. 79

7 Installation Verification ............................................................................................................ 81

8 Power-on and Commissioning ................................................................................................. 83

8.1 Connecting the Mains Supply ..................................................................................................................................... 83

8.2 Parameter Settings ...................................................................................................................................................... 84

8.3 Connecting the Battery Supply (Lithium-ion Battery) ................................................................................................ 88

8.4 Connecting the Load Supply ....................................................................................................................................... 89

9 Checking Equipment .................................................................................................................. 90

A Appendix ..................................................................................................................................... 91

A.1 ECC500 Port Description .......................................................................................................................................... 91

A.2 Preparing Terminals ................................................................................................................................................... 93

A.3 Installing Floating Nuts ............................................................................................................................................. 94

A.4 Acronyms and Abbreviations ..................................................................................................................................... 96

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1 Safety Precautions

1.1 General Safety Precautions This product should be used in the environment that meets design specifications.

Otherwise, the product may be damaged, and the resulting product exceptions or

component damage are beyond the warranty scope.

Only trained and qualified personnel are allowed to install, operate, and maintain Huawei

equipment.

Comply with local laws and regulations. The safety instructions in this document are

only supplements to the local laws and regulations.

Do not operate the device or cables during lightning strikes.

When maintaining outdoor devices after raining, gently open the cabinet door and clear

water around door seams to prevent sprays from splashing into the cabinet.

Remove metal objects such as the watch, bracelet, or ring during operations.

Use insulated tools during operations.

During installation and maintenance, follow the specified procedure.

Before you touch any conductor surface or terminal, use an electric meter to measure the

contact point voltage. Ensure that the contact point has no voltage or the voltage is

within the specified range.

If the power system is not connected to batteries or the battery capacity is insufficient,

the load may power off during maintenance or fault locating.

Before laying out cables which have been stored in a temperature lower than 0ºC, move

the cables to an environment of the ambient temperature and store them at the ambient

temperature for at least 24 hours.

After device installation, perform routine check and maintenance according to the user

manual and replace faulty components in a timely manner to ensure secure device

running.

1.2 Electrical Safety

Grounding Requirements

When installing a device, install the ground cable first. When removing a device, remove

the ground cable last.

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Before operating a device, ensure that the device is properly grounded.

AC and DC Operation Requirements

The power system is powered by high-voltage power sources. Direct or indirect contact

(through damp objects) with high-voltage power sources may result in serious danger.

Non-standard and improper operations may result in fire and electric shocks.

Before electrical connections, turn off the upstream protection switch for the device.

Before connecting the AC power supply, ensure that electrical connections are complete.

Before you connect cables to loads or battery cables, check cable and terminal polarities,

preventing reverse connections.

ESD Requirements

To prevent electrostatic-sensitive components from being damaged by the static on

human bodies, wear a well-grounded ESD wrist strap or gloves when touching circuit

boards.

When holding a board, hold its edge without components. Do not touch chips.

Removed boards must be packaged with ESD packaging materials before storage and

transportation.

Liquid Prevention Requirements

Place this product far away from areas with liquid. Do not place the product under

positions prone to leakage, such as air conditioner vents, ventilation vents, and feeder

windows of the equipment room. Prevent liquid from entering the inside of the device to

avoid short circuits, and ensure that there is no condensation inside the equipment room

or device.

If detecting any liquid inside the device, immediately disconnect the power supply and

contact the administrator.

1.3 Battery Safety

Before installing, operating, and maintaining batteries, read the instructions provided by the

battery vendor. The safety precautions specified in this document are highly important

precautions that require special attention. For additional safety precautions, see the

instructions provided by the battery vendor.

Basic Requirements

Before performing installation or maintenance, put on goggles, rubber gloves, and

protective clothing to prevent injury caused by electrolyte overflow.

When moving batteries, do not turn them upside down or tilt them.

Keep the battery loop disconnected during installation and maintenance.

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Secure battery cables to a torque specified in the battery documentation. Loose

connections will result in excessive voltage drops or cause batteries to burn out when the

current is high.

Do not tamper with the explosion-proof valve or vent valve. Otherwise, electrolyte may

leak out.

Ensure that batteries are from the same manufacturer, of the same model, and in the same

batch. Do not mix old and new batteries together.

Dispose of waste batteries in strict accordance with local laws and regulations.

Avoid ingestion of battery components.

Protect batteries from mechanical vibration, collision, punctures, and strong impact.

Otherwise, the batteries may short-circuit inside, leading to high temperatures and

potential ignition.

Do not throw batteries in fire or expose batteries to high temperatures for long periods of

time, because this may cause batteries to ignite.

Do not immerse batteries in water or expose them to rain.

There is a risk of explosion if a battery is replaced with an incorrect model.

Preventing Battery Short Circuits

Short circuit inside a battery or on the battery loop must be prevented to avoid fire and

prevent personal injury.

If conditions permit, disconnect the batteries in use before performing any other operations on

them.

Preventing Flammable Gas

Do not use unsealed batteries.

Lead-acid batteries emit flammable gas when used. Therefore, store these batteries in

well-ventilated areas, and implement fire-prevention measures.

Preventing Battery Leakage

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High temperatures may result in battery distortion, damage, or electrolyte overflow.

If the temperature of a lead-acid battery exceeds 60°C, check the battery for electrolyte

overflow. If electrolyte overflow occurs, handle the situation immediately. Avoid moving

batteries with electrolyte leakage to prevent possible injury. Neutralize and absorb the leakage

with sodium bicarbonate (NaHCO3) or sodium carbonate (Na2CO3) before moving the

batteries.

Protect your skin and eyes from lithium battery electrolyte leakage. If your body comes in

contact with electrolyte leakage, wash with clean water immediately and visit a doctor if the

situation is serious.

Preventing Battery Overdischarge

After you connect batteries, ensure that the battery loop is disconnected before powering on

the power system. This prevents battery overdischarge, which may damage batteries.

Charge batteries that have not been used for a long time to avoid battery overdischarge.

Preventing Battery Overcharge

Do not use battery chargers not approved by Huawei to charge batteries. Otherwise, batteries

may overcharge, which may result in battery overheating or even fire.

1.4 DG Safety

Before installing, operating, and maintaining a diesel generator (DG), read the instructions

provided by the DG vendor. The safety precautions specified in this document are highly

important precautions that require special attention. For additional safety precautions, see the

instructions provided by the DG vendor.

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Do not operate the DG before reading and understanding the instructions and warnings

provided by the DG vendor. Otherwise, personal injury may occur.

Before performing installation or maintenance, put on a safety helmet, goggles, and other

protective equipment to avoid personal injury.

During installation and maintenance, strictly follow the instructions provided by the DG

vendor to avoid burns, explosions, and fire.

Remove all your jewelry and employee cards before installation and maintenance. Tie

your hair back and place it under your helmet to avoid entanglement with any rotating

components (such as a fan or drive bearing) to prevent personal injury or death.

Keep sparks, open flame, and any other flammable objects away from the DG.

Dispose of harmful waste, such as engine oil, diesel, and coolant, in accordance with local

laws and regulations.

1.5 Cable Layout When cables are used in a high temperature environment, the insulation layer may age

and be damaged. Ensure that a sufficient distance exists between the cables and the DC

busbar, shunt, and fuse.

Signal cables must be bound separately from strong-current cables and high-voltage

cables.

Cables prepared by the customer must have the fire resistance capability.

Cables must not pass behind the air exhaust vents of rectifiers in the cabinet.

1.6 Mechanical Safety

Hoisting Devices

Do not walk under cantilevers or raised objects.

Only trained and qualified personnel are allowed to perform hoisting operations.

Before hoisting objects, check that all hoisting tools are available and in good condition.

Before hoisting objects, ensure that hoisting tools are firmly fixed onto a weight-bearing

object or wall.

Ensure that the angle formed by two cables is less than 90 degrees.

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Using a Ladder

Use only ladders that are in good condition. Find out and do not exceed the maximum

weight capacity.

The recommended angle for a ladder against another object is 75 degrees. Measure the

gradient with a right angle or your arms, as shown in Figure 1-1. Ensure that the wider

end of the frame is at the bottom, the base cannot slide, and that the ladder is securely

positioned.

Figure 1-1 Correct angle for ladders

When climbing a ladder:

− Ensure that your body's center of gravity does not shift outside the legs of the

ladder.

− To minimize the risk of falling, steady your balance on the ladder before performing

any operation.

− Do not climb higher than the fourth rung from the top.

To climb onto a roof, ensure that the ladder top is at least one meter higher than the roofline,

as shown in Figure 1-2.

Figure 1-2 One meter higher than the roofline

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Drilling Holes

Do not drill holes into a cabinet without permission. Non-standard drilling may affect the

electromagnetic shielding of the cabinet and damage interior cables. Metal shards generated

during drilling may short-circuit circuit boards if they get into the cabinet.

Before drilling holes into a cabinet, remove interior cables.

Wear goggles and protective gloves when drilling holes.

After drilling, clean up metal shards immediately.

Moving Heavy Objects

Be cautious to prevent injury when moving heavy objects.

Wear protective gloves when moving heavy objects.

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2 Overview

2.1 System Composition

Figure 2-1 System composition

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2.2 Components

2.2.1 ICC310-H1H-C1

Appearance

Figure 2-2 ICC310-H1-C2 appearance

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Interior

Figure 2-3 ICC310-H1H-C1 interior

(1) ACDU-63A1 (2) DCDU-400AD (3) DTS-200A1 (4) DCDB-01B

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Configurations

Table 2-1 ICC310-H1H-C1 configurations

Configurations Description

Outdoor cabinet Temperature control: heat exchange; heat dissipation capability: 1800

W at 15°C temperature rise

External dimensions (H x W x D): 1825 mm x 700 mm x 830 mm

(including the base: 100 mm x 700 mm x 650 mm)

Weight: about 220 kg

Installation mode: on a floor

Maintenance mode: maintained from the front

Cabling mode: routed from the bottom

Operating

temperature

–20ºC to +50ºC (with solar radiation)

Transport

temperature

–40ºC to +70ºC

Storage

temperature

–40ºC to +70ºC

Operating

humidity

5%–95% RH (non-condensing)

Altitude 0–4000 m

When the altitude ranges from 2000 to 4000 m, the operating

temperature is derated by 1ºC for each additional 200 m.

Noise level GR487 acoustic pressure level: ≤ 65 dBA at 1.5 m

Protection level

and operating

environment

IP55, Class C environments

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2.2.2 ESC500-A1

Appearance

Figure 2-4 ESC500-A1 appearance (front and rear views)

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Interior

Figure 2-5 ESC500-A1 interior (front and rear views)

(1) Space for ESM (2) Space for FCB-A

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Configurations

Table 2-2 ESC500-A1 configurations

Configurations Description

Outdoor cabinet Temperature control: 1000 W DC air conditioner

External dimensions (H x W x D): 1825 mm x 770 mm x 950 mm

(including the base: 100 mm x 770 mm x 895 mm)

Weight: about 250 kg

Installation mode: on a floor

Maintenance mode: maintained from the front and rear

Cabling mode: routed from the bottom

Operating

temperature

–10°C to +50°C (with solar radiation)

Transport

temperature

–40ºC to +70ºC

Storage

temperature

–40ºC to +70ºC

Operating

humidity

5%–95% RH (non-condensing)

Altitude 0–4000 m

Noise level GR487 acoustic pressure level: ≤ 65 dBA at 1.5 m

Protection level

and operating

environment

IP55, Class C environments

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2.2.3 ACDU-63A1

Appearance

Figure 2-6 ACDU exterior

Figure 2-7 ACDU panel

Figure 2-8 ACDU interior

(1) Three-phase AC output

terminals

(2) Dry contact

terminal

(3) AC SPD

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(4) Three-phase AC input circuit

breaker and terminals

(5) AC output N line

terminals

(6) Three-phase AC output

circuit breaker

(7) Single-phase AC output circuit

breaker

(8) RCD circuit

breaker

(9) Ground screw

(10) Maintenance socket

Functions

The ACDU is an AC power distribution unit that supports one three-phase AC power input

and multiple AC power outputs.

Table 2-3 ACDU function description

Function Description

Rated input power 200 V–240 V/346 V–415 V; 3-phase; 50 Hz/60 Hz; max. 54 A

Rated output power 200 V–240 V/346 V–415 V; 3-phase; 50 Hz/60 Hz; max. 54 A

Input Provides one 3-pole 63 A AC circuit breaker for one three-phase

380 V AC input

Output (Optional) One 10 A European-standard maintenance socket

with a residual current operated circuit breaker

Provides one 3-pole 63 A AC circuit breaker for one three-phase

380 V AC output

Provides four UT16 wiring terminals for one three-phase 380 V

AC output to the DCDU

Provides one 1-pole 16 A AC circuit breaker for one

single-phase 220 V AC output port

AC surge protection ACDU-63A1: nominal discharge current In: 20 kA (8/20 μs);

maximum discharge current Imax: 40 kA (8/20 μs); reports AC

surge protection alarms through a dry contact.

Technical Specifications

The following table lists the ACDU technical specifications.

Table 2-4 ACDU technical specifications

Item Specifications

Dimensions (H x W x D) ACDU-63A1: 177.8 mm x 482.6 mm x 82 mm (including

mounting ears)

Weight ACDU-63A1: 5 kg

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Working Principles

The following figure shows the power distribution conceptual diagram for the ACDU.

Figure 2-9 Power distribution conceptual diagram for the ACDU

One three-phase 380 V AC input port is provided to enable two three-phase 380 V AC power outputs,

one single-phase 220 V AC power output, and one 10 A European-standard maintenance socket

output.

AC surge protection is supported.

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2.2.4 DCDU-400AD

Appearance

Figure 2-10 DCDU-400AD exterior

Figure 2-11 DCDU-400AD panel

(1) DCDU (2) ECC500 (3) Space for modules

Figure 2-12 DCDU interior

(1) AC input terminals (2) Battery fuses

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(3) Signal ports (4) RTN+ busbar

Functions

Table 2-5 DCDU-400AD function description


Signal collection

and detection

Collects battery current signals, load current signals, and the input

current signals from –48 V DC power sources by using an internal

signal interface board.

Detects battery and load loop disconnection signals.

Protection Integrates an SPD to provide reliable protection for DC power ports,

monitoring ports, and communications ports.

Communication,

control, and alarm

reporting

The ECC500 supports remote management and online upgrade,

monitors and controls the operating status of the power system

through communication, and reports alarms in a timely manner.

Battery

management

The ECC500 manages batteries effectively to ensure their proper

operation.

Electronic label Stores labels in the DCDU as electronic data.

Hot swap The PSU, BCU, and ECC500 are hot-swappable.


Table 2-6 DCDU-400AD technical specifications

Item Specifications

Dimensions (H x W x D) 222 mm x 482.6 mm x 310 mm (including mounting ears)

Weight ≤ 25 kg (without PSUs)

ECC500 configuration Main control board, basic IO board, expansion IO board, and

expansion DO board

Input specifications AC input: 200 V–240 V/346 V–415 V, 3-phase, 50/60 Hz;

max. 54 A

Output specifications DC output: –48 V; max. 400 A

The DCDU-400AD provides no circuit breakers and needs to

work with the DCDB.

Fuse Two 250 A fuses

Installation mode Installed in a standard 19-inch rack

Cable routing Left in and right out, or right in and left out

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Item Specifications

Maintenance mode Maintained from the front

Working Principle

Figure 2-13 Power distribution conceptual diagram for the DCDU-400AD

The DCDU working principles are as follows:

The ECC500, as the main control module in the DCDU, monitors and schedules the

DCDU.

The PSU converts AC power into DC power to two independent busbars.

BAT1- corresponds to the ESU-A route, and BAT2- corresponds to the FCB-A route.

If the voltages of the ESU-A route of batteries drops to the low voltage disconnection

voltage, the BAT1- route disconnects. If the voltages of the FCB-A route of batteries

drops to the low voltage disconnection voltage, the BAT2- route disconnects. After the

busbar voltage is restored, the power supply to the BAT1- or BAT2- routes is

reconnected.

The DTS chooses either of the two independent busbars to connect to the DCDB.

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2.2.5 DCDB-01B

Appearance

Figure 2-14 DCDB-01B exterior

Figure 2-15 DCDB-01B panel

(1) BLVD output circuit breakers (2) LLVD output circuit breakers

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Figure 2-16 DCDB-01B interior

(1) RTN(+) (2) NEG(–) (3) BLVD output circuit

breakers

(4) LLVD output circuit

breakers

(5) Signal wiring

terminal

Functions

Distributes the output from the DCDU to multiple loads, facilitating cable connection.

Performs surge protection on load circuit breakers for DC outputs.


The following table lists the DCDB-01B technical specifications.

Table 2-7 DCDB-01B technical specifications.

Item Specifications

Dimensions (H x W x D) 177.8 mm x 482.6 mm x 182 mm (including mounting ears)

Weight 10 kg

DC surge protection Differential mode: 10 kA (8/20 μs); common mode: 20 kA

(8/20 μs)

Output DC output:

BLVD: one 10 A circuit breaker, two 16 A circuit

breakers, and four 32 A circuit breakers

LLVD: two 63 A circuit breakers and two 80 A circuit

breakers

Cable routing Connected from the front, routed from the left and right parts

in the front

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2.2.6 DTS-200A1

Appearance

The following figure shows a DTS-200A1.

Figure 2-17 DTS-200A1

The following figure shows a DTS-200A1 panel.

Figure 2-18 DTS-200A1 panel

(1) Output wiring

terminal

(2) –48 V1 fuse (3) –48 V2 fuse (4) Automatic

switching status

indicator

(5) Working mode

switching button

(6) Manual switching

status indicator

(7) Main battery

status indicator

(8) Current load

battery switching

button

(9) Back battery

status indicator

(10) Main and back

battery input wiring

terminal

(11) Power, RUN,

and ALM

indicators

(12) CAN&RS485

input port

(13) CAN&RS485

output port

(14) Dual in-line

package (DIP) switch

(15) RS232 port (16) Dry contacts

(17) -48 V1 and -48

V2 output ports

(18) RTN port (19) Ground

terminal

Functions

Switches between two DC power supplies seamlessly.

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Silk Screen

The following table describes the input indicators on the DTS-200A1 panel.

Table 2-8 Indicator description

Silk Screen Indicator Status Meaning

RUN Steady green Power is supplied but the DTS-200A1 is

faulty.

Off Power is not supplied or the DTS-200A1

is faulty.

Blinking at 0.5 Hz (on for

1s and then off for 1s)

The DTS-200A1 is running properly.

Blinking at 2 Hz (on for

0.25s and then off for

0.25s)

The DTS-200A1 is not registered or the

communication fails.

ALM Off No alarm is generated.

Steady red An alarm is generated.

Note: If switching fails, the ALM

indicator (red) is steady on.

AUTO Steady green The DTS-200A1 is in automatic mode.

Off There is no power input or the

DTS-200A1 is in manual mode.

Manual Steady green The DTS-200A1 is in manual mode.

Off There is no power input or the

DTS-200A1 is in automatic mode.

Main battery Steady green The active battery contactor is closed.

Off There is no power input or the standby

battery contactor is closed.

Back battery Steady green The standby battery contactor is closed.

Off There is no power input or the active

battery contactor is closed.

The following table describes the CAN&RS485 input and output ports and the RS232 port.

Table 2-9 RJ45 pin definition

Pin Definition

Pin 1 TX+

Pin 2 TX–

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Pin Definition

Pin 3 NC (Rx232)

Pin 4 RX+

Pin 5 RX–

Pin 6 NC (GND232)

Pin 7 CAN H

Pin 8 CAN L


The following table lists the DTS-200A1 technical specifications.

Table 2-10 DTS-200A1 technical specifications

Item Specifications

Dimensions (H x W x D) 86.1 mm x 482.6 mm x 310 mm (including mounting ears)

Weight < 20 kg

Input DC 1 and 2 input voltage: –40 V DC to –60 V DC

Input current: 0–200 A

Output Output voltage: –40 V DC to –60 V DC

Output current: 0–100 A

Protection level IP20

Installation mode Installed in a standard 19-inch rack

Cable routing Left in and right out, or right in and left out

Maintenance mode All external ports and connected cables can be maintained

from the front.

Working Modes

The DTS-200A1 can be operated automatically or manually. It provides the following

buttons:

Working Model: automatic/manual switch

Current Load Battery: active/standby battery switch

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2.2.7 R4850G2

Appearance

The R4850G2 is a high-efficiency PSU.

Figure 2-19 PSU

Figure 2-20 PSU panel

(1) Power indicator (2) Alarm indicator (3) Fault indicator

(4) Air intake vent (5) Handle

Functions

Converts AC power into 48 V DC power.

PSU works reliably with high efficiency. The following table lists the PSU functions.

Table 2-11 PSU functions

Item Specifications

hot swap Hot-swappable

Input protection Input overvoltage and undervoltage protection

Input overcurrent protection

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Item Specifications

Output protection Output overvoltage protection

Output short-circuit protection

Output current limiting protection

Overtemperature

protection

Overtemperature protection


The following table lists the PSU technical specifications.

Table 2-12 PSU technical specifications

Item Specifications

Dimensions (H x W x D) 40.8 mm x 105 mm x 281 mm

Weight ≤ 2 kg

Input operating voltage 85–300 V AC

Output voltage 42–58 V DC

Rated voltage: 53.5 V DC

Maximum output power 3000 W

Highest efficiency ≥ 96%

Indicators

Table 2-13 PSU indicators

Indicator Color Status Description

Power indicator Green Steady on The PSU has an AC power input.

Off The PSU has no AC power input.

The PSU is faulty.

Blinking

at 0.5 Hz

The PSU is being queried.

Blinking

at 4 Hz

The PSU is loading an application program.

Alarm indicator Yellow Off No alarm is generated.

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Indicator Color Status Description

Steady on The PSU generates an alarm for power

limiting due to ambient overtemperature.

The PSU generates an alarm for shutdown

due to ambient overtemperature or

undertemperature.

The PSU protects against AC input

overvoltage or undervoltage.

The PSU is hibernating.

Blinking

at 0.5 Hz

The communication between the PSU and

the SMU is interrupted.

Fault indicator Red Off The PSU is running properly.

Steady on The PSU locks out due to output overvoltage.

The PSU has no output due to an internal

fault.

2.2.8 GPRS Board (MUC01A)

Figure 2-21 shows the front panel of the GPRS board.

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Figure 2-21 Front panel of the GPRS board

(1) DO_1 (2) DO_2 (3) DI_1 (4) DI_2

(5) DI_3 (6) DI_4 (7) DI_5 (8) DI_6

(9) ANT (10) Indicators (11) SIM card

Frequency Band

Upstream (board to BTS): 880-915MHz/1710-1785MHz

Downstream (BTS to board): 925-960MHz/1805-1880MHz

Indicators

Table 2-14 shows the indicator description of the GPRS board.

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Table 2-14 Indicator description

Silk Screen Color Status Description

PWR1 Yellow Steady on The power supply is normal.

Off The power supply is faulty or has no

DC input.

PWR2 Yellow Steady on The GPRS board is normal.

Off The GPRS board is faulty or has no

DC input.

GPRS Green Off The GPRS board is not powered on.

Steady on A call is being set up over GPRS.

Blinking (on

for 0.1s and

then off for

0.025s)

Data is being transmitted over GPRS.

Blinking (on

for 0.1s and

then off for

2.9s)

The ECC500 is registered with the

network, but no data is being

transmitted.

Blinking (on

for 0.1s and

then off for

0.9s)

The ECC500 is searching for a

network.

The absence of a subscriber

identity module (SIM) card.

No access PIN code.

Ports

Table 2-15 describes the ports of the GPRS board.

Table 2-15 GPRS board port description

Silk Screen Type Default Associated Alarm

Default Status

DO_1 Dry contact output. Reserved Reserved

DO_2 Dry contact output.

DI_1 Dry contact input. AC SPD fault

If an AC SPD is

connected, set

MUC01A_DI_1 Set to

Normal Close. For

details, see Figure 2-22.

If the dry contact is

open, no alarm is

generated.

If the dry contact is

closed, an alarm is

generated.

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Silk Screen Type Default Associated Alarm

Default Status

DI_2 Dry contact input. Natural-ventilation unit

fault.

DI_3 Dry contact input. Hex fault

If a heat exchanger is

connected, set

MUC01A_DI_3 Set to

Normal Close.

DI_4 Dry contact input. Aircon fault.

DI_5 Dry contact input. Inverter fault.

DI_6 Dry contact input. Navigation light fault.

Note: The default associated alarms and default status are user-defined.

Figure 2-22 Viewing dry contact status

2.2.9 FCB-A

The FCB-A is a fast charge battery. It belongs to the AGM battery family.

Appearance

Figure 2-23 FCB-A series

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Functions

An FCB-A applies to an unstable power grid. If mains is available, an FCB-A allows a high

charge current. If mains is unavailable, an FCB-A supplies power to communications

equipment by relying on its consistent cycle performance (charged and discharged 1500 times

at 25°C when the DOD is 50%).


Table 2-16 FCB-A series technical specifications

Item Specifications

Dimensions (L x W x H) FCB-200A: 181 mm x 90 mm x 365 mm

FCB-300A: 181 mm x 124 mm x 365 mm

FCB-400A: 181 mm x 158 mm x 365 mm

FCB-500A: 181 mm x 191 mm x 365 mm

FCB-650A: 181 mm x 225 mm x 365 mm

Weight FCB-200A: 13 kg

FCB-300A: 18.5 kg

FCB-400A: 24 kg

FCB-500A: 30 kg

FCB-650A: 35 kg

Rated voltage 2 V

Maximum charge current FCB-200A: 60A

FCB-300A: 90 A

FCB-400A: 120 A

FCB-500A: 150 A

FCB-650A: 195 A

2.2.10 ESM-A01

Appearance

The following figure shows an ESM-A01 front panel. The ESM-A01 consists of one

ESMU-01A and four ESU-A600Wh/Cs.

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Figure 2-24 ESM-A01 front panel

Functions

The ESM-A01 controls and manages ESUs over the ESMU-01A to ensure that all ESUs have

the same float voltage and charge level and depth. This helps to increase the security and

lifespan of ESUs.


The following table describes the technical specifications for the ESM-A01.

Table 2-17 ESM-A01 technical specifications

Item Specifications

Dimensions (H x W x D) 175 mm x 482.6 mm x 437 mm (including mounting

ears)

Weight 50 kg

2.2.11 ESMU-01A

Appearance

The following figure shows an ESMU.

Figure 2-25 ESMU

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The following figure shows an ESMU panel.

Figure 2-26 ESMU panel

(1) COM_OUT port (2) COM_ELU

port

(3) Resistance DIP switch

corresponding to the CAN

port

(4) Resistance DIP

switch (reserved)

(5) Address DIP

switch (ADDRESS)

(6) ESU-A

sampling port

(7) Power switch (8) Power port

(9) Battery– port (10) –48V BUS

port

(11) Status indicator (12) CONSOLE

port

(13) COM_IN port

Functions

The following table describes the ESMU functions.

Table 2-18 ESMU function description


Status monitoring Monitors the voltage and temperature of each electrochemical

cell, and voltage and current of the ESU string.

Alarm detection and

reporting

Detects alarms for hardware faults, overvoltage, undervoltage,

overcurrent, high temperatures, and low temperatures, and

reports alarms to the host over a CAN port.

ESU connection control Disconnects ESUs when an alarm is generated and connects

ESUs after exceptions are eliminated.

Cascading A maximum of 12 ESMUs can be cascaded.

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Equalization Supports real-time equalization and adaptive equalization:

Real-time equalization: Equalizes cell capacities to delay

electrochemical cell deterioration and prolong the service

life of cells. Such cell capacity imbalance is caused by the

increase of charge/discharge cycles.

Adaptive equalization: Equalizes cell capacities to facilitate

ESU maintenance and replacement in the mixture of

different electrochemical cells, which improves ESU

adaptability. Such cell capacity imbalance is caused by

ESU maintenance and replacement.

The controller identifies the electrochemical cell with the

lowest voltage and adjusts its output current.

SOH Monitors the ESU health status and reports the information to

the host over a CAN port.

Electronic label Identifies ESUs by displaying their models, bar codes, and

production dates.


The following table describes the ESMU technical specifications.

Table 2-19 ESMU technical specifications

Item Specifications

Dimensions (H x W x D) 44.5 mm x 444 mm x 310 mm

Weight ≤ 5 kg

Disconnection protection voltage 44–46 V

Typical value: 45 V

Forcible disconnection voltage: 44 V

Busbar activation voltage 46–48V

Typical value: 47 V

Forcible activation voltage: 48 V

Maximum charge/discharge

current

ESMU-01A: 40 A

Operating conditions Ambient temperature: –20°C to +55°C

Humidity: 5%–95% RH

Atmospheric pressure: 70–106 kPa

Altitude: ≤ 4 km

Reliability Mean time between failures (MTBF) ≥ 30,000 hours;

annual repair ratio < 1%

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2.2.12 ESU-A600Wh/C

Appearance

The following figure shows an ESU-A600Wh/C panel.

Figure 2-27 ESU-A600Wh/C panel

(1) Positive wiring terminal (2) Sampling wiring terminal (3) Negative wiring terminal

(4) Handle (5) COM_ELU OUT port (6) COM_ELU IN port

Features

An ESU-A600Wh/C is made of a new type of material and features safety, long lifespan,

small size, light weight, and has good performance at high temperatures. It can be charged or

discharged with large power and does not pollute the environment.


The following table lists the ESU-A600Wh/C technical specifications.

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Table 2-20 ESU-A600Wh/C technical specifications

Item Specifications

Dimensions (H x W x D) 125 mm x 105 mm x 420 mm

Weight About 12 kg

Voltage 12 V DC

Capacity 600 Wh

Cycle life Can be charged and discharged 4500 times at 35°C

when the depth of discharge (DOD) is 85%.

2.3 Space Planning

Figure 2-28 Space for the ICC310 (unit: mm)

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Figure 2-29 Space for the ESC500 (unit: mm)

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2.4 Installation Position Reference

Figure 2-30 Installation positions for internal components of the ICC310 cabinet

(1) Space for PSU

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Figure 2-31 Installation positions for internal components of the ESC500 cabinet

(1) ESM battery (2) FCB-A battery

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2.5 Cabinet Cabling Holes (ICC310 and ESC500)

Figure 2-32 Cable holes at the bottom of the ICC310 (top view)

(1) For signal cables (2) For DC power cables

and ground cables

(3) For AC power cables

(4) For DC power cables (5) For signal cables

Figure 2-33 Cable holes at the bottom of the ESC500 (top view)

(1) For DC power cables (2) Reserved (3) For signal cables

(4) For DC power cables (5) For signal cables (6) For DC power cables

(7) For DC power cables (8) For ground cables

2.6 Requirements for Laying Out Cables

Lay out cables according to the following requirements to avoid signal interference.

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If some of the cables described below do not need to be installed onsite, ignore the requirements for

laying out such cables.

General Requirements for Laying Out Cables

Bending Radius Requirements

The bending radius of a power cable or a ground cable should be greater than or equal to

five times its diameter.

The bending radius of a signal cable should be greater than or equal to five times its

diameter.

Cable Binding Requirements

Cables of the same type should be bound together.

Cables of different types must keep a minimum distance of 30 mm from each other.

Cables must not be tangled or twisted.

Cables that are bound together should be close to each other, neat, and free from damage.

Cable ties are bound neatly in the same direction. Cable ties at the same horizontal line

must be in a straight line.

The extra part of each indoor cable tie must be cut off. A slack of 5 mm is reserved for

each outdoor cable tie. All cut surfaces have no sharp edges.

After cables are installed, labels or nameplates must be attached to both ends, joints, or

turns of the cables.

Safety Requirements

Cables should be placed away from sharp objects or wall burrs. If inevitable, protect the

cables with protection pipes.

Cables should be routed away from heat sources, or heat-insulation materials should be

added between cables and heat sources.

Sufficient slack (about 0.1 mm recommended) should be provided in cables at turns or

the position close to a device, facilitating cable and device maintenance.

Indoor Cable Layout Requirements

Cables are routed indoors through feeder windows.

Trap the cable part outside the feeder window according to requirements for the

minimum bending radius.

When routing a cable into the room, ensure that a person is assisting you in the room.

Feeder windows must be waterproofed.

Requirements for Laying Out Cables Outdoors

Outdoor cables must be routed through a pipe to protect them from being damaged.

AC power cables, transmission cables, and cables buried in the ground must be

protected.

If cables at the cabinet bottom need to be routed through a pipe along the ground, the

pipe should be routed into the cabinet base for about 30 mm to 50 mm, but not into the

cabinet. The pipe end should be sealed with waterproof tape or silicon gel, and the pipe

should be secured to the cable hole at the cabinet bottom using sheet metal.

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If cables at the cabinet bottom need to be routed through a pipe along a metal cable

trough, the pipe should not be routed into the cabinet base. The cable trough should be

sealed and routed through the cable hole at the cabinet bottom.

Arrange the cables in order in the routing direction, and install cable clips.

Special Requirements for Laying Out Cables

Power Cable Routing Requirements

The positions for laying out power cables should be in accordance with the design

drawing.

If the cable length is insufficient, use another power cable with a sufficient length. No

joint or weld is allowed on a power cable.

Power cables must be routed by only qualified and trained personnel after all

preparations are made.

Power cables are straightly routed and not twisted or winded.

Ground Cable Routing Requirements

Ground cables in a base station should be connected to the same ground bar.

Ground cables must not be routed in from the overhead. They must be routed

underground or indoors.

Both ends of the external conductor of a coaxial cable and the shield layer of a shielded

cable should have good electrical contact with the metal shell of the device they connect

to.

Ground cables and signal cables should be bound separately with a proper distance in

between to avoid interference.

Circuit breakers or fuses are not allowed on ground cables.

No devices can be used as a part of ground cables.

All conductive metal components in the shell should properly connect to protection

ground terminals.

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3 Installation Preparations

3.1 Obtaining Tools

This topic lists the tools and instruments that you need to prepare for the installation.

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3.2 Unpacking and Acceptance

Context

When transporting, carrying, and installing equipment:

Ensure that components do not collide with doors, walls, or shelves.

Wear clean gloves. Do not touch components with bare hands or wet or dirty gloves.

Procedure

Step 1 Check the total number of goods against the packing list attached to each packing case.

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If... Then...

The total number of goods is consistent with

that on the packing list.

Go to Step 2.

The total number of goods is inconsistent

with that on the packing list.

Find the cause and contact the local Huawei

office.

Step 2 Check each packing case.

If... Then...

The packing case is intact. Go to Step 3.

The packing case is severely damaged or

water intrudes into the packing case.

Find the cause and contact the local Huawei

office.

Step 3 Check the number and types of devices in each packing case against the packing list.

If... Then...

The number and types of devices are

consistent with that on the packing list.

Sign on the Packing List with the customer.

Any device is missing, damaged, or of a

wrong type.

Contact the local Huawei office.

To protect devices and facilitate future problem diagnosis, store unpacked devices and

packing materials indoors. Take photos of the storage site, any rusty or corroded devices, and

the packing cases and materials. Keep the photos for future reference.

----End

3.3 Obtaining an ESN

An electronic serial number (ESN) identifies a unique network element (NE). Before

installation, record the ESN for base station commissioning.

Procedure

Step 1 Tear down the ESN label from the ECC500, as shown in the following figure, and write site

information on the label.

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Figure 3-1 Position of an ESN label

Step 2 Send the ESN and site information to network management administrator.

----End

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ESC500-A1, ESU-H) 4 Installing the ICC



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4 Installing the ICC

4.1 Installing the ICC310

Procedure

Step 1 Take the marking-off template out of the cabinet and mark hole positions based on the

marking-off template, as shown in the following figure.

Figure 4-1 Marking hole positions

(1) Marker (2) Marking-off

template

(3) Mounting hole (4) Concrete floor

Step 2 Drill holes and install expansion tubes.

1. Drill a hole on the concrete floor with a depth range of 52 mm to 60 mm using a hammer

drill.

2. Partially tighten the expansion bolt and vertically insert it into the hole. Then knock the

expansion bolt completely into the hole using a rubber mallet.

3. Partially tighten the expansion tube.

4. Remove the bolt, spring washer, and flat washer.

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Figure 4-2 Drilling holes and installing expansion tubes

(1) M12 bolt (2) Spring washer (3) Flat washer

(4) Expansion tube (5) Expansion nut (6) Concrete floor

Step 3 Hoist the cabinet.

1. Use a flat-head screwdriver to remove the four M12x20 plastic screws from the top of

the cabinet, and then install the lifting eyes in the corresponding holes, as shown in the

following figure.

Reserve the plastic screws for later use.

2. Route lifting slings through the lifting eyes, and then hoist the cabinet, as shown in the

following figure.

3. Place the cabinet onto the concrete floor and align the mounting holes on the cabinet

with those on the concrete floor.

4. Remove the lifting ropes and lifting eyes. Reinstall the four M12x20 plastic screws on

the top of the cabinet using a flat-head screwdriver.

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Figure 4-3 Hoisting a cabinet

Step 4 Secure the cabinet.

1. Place the cabinet onto the concrete floor and align the mounting holes on the cabinet

with those on the concrete floor.

2. Place flat washers, spring washers, and expansion bolts into the mounting holes for the

cabinet.

3. Tighten bolts to secure the cabinet.

Figure 4-4 Securing a cabinet

Step 5 Install a ground cable.

1. Prepare a suitable length cable based on site requirements. Install an OT terminal on

each end of the cable. For details, see A.2 Preparing Terminals.

2. Connect the ground cable to the ground bar, as shown in the following figure.

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Ensure that the ground cable is installed securely. If devices are not properly grounded,

damage to devices or human injuries may occur.

If a DG is configured, connect the DG and the ICC to the same site ground bar.

Figure 4-5 Installing a ground cable

(1) Cabinet ground bar (2) Ground cable (3) Site ground bar

----End

4.2 Installing the PSU

Context

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Do not put your hands into rectifier slots, avoiding electric shocks.

When a rectifier is running, a high temperature is generated around the air exhaust vent at

the rear. Do not touch the vent or cover the vent with cables or other objects.

To ensure phase balance, install modules as shown in the following figure.

Figure 4-6 Module layout

Procedure

Step 1 Put on an ESD wrist strap or a pair of ESD gloves.

Step 2 Optional: Remove filler panels from the slots in which modules will be inserted.

Figure 4-7 Removing a filler panel

Step 3 Install a module, as shown in the following figure.

1. Push the locking latch towards the left.

2. Draw the handle downwards.

3. Put a module at the entry of the slot and push it into the slot until it is in good contact

with the backplane.

4. Push the handle upwards and lock it.

5. Push the locking latch towards the right to secure the handle.

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Figure 4-8 Installing a module

Each module has a rated output of 50 A. Install modules based on the required capacity.

Step 4 Check whether unused slots are covered with filler panels. If not, install filler panels, as

shown in the following figure.

To avoid personal injury, install filler panels in vacant subracks.

Figure 4-9 Reinstalling a filler panel

----End

4.3 Installing the MUC01A

If a site requires an MUC01A, perform the following steps to install an MUC01A.

Procedure

Step 1 Put on an ESD wrist strap or a pair of ESD gloves.

Step 2 Install a subscriber identity module (SIM) card, as shown in the following figure.

1. Remove the module card from the board.

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2. Install a SIM card on the board.

Figure 4-10 Installing a SIM card

(1) Module card (2) SIM card

Step 3 Install the MUC01A.

1. Unscrew the filler panel and gently remove it.

2. Open the ejector lever on the MUC01A, put the MUC01A at the entry to the slot, and

gently push it in.

3. Close the ejector lever.

4. Tighten the captive screws at both ends of the MUC01A panel to a torque of 0.6 N.m.

Figure 4-11 Installing an MUC01A

(1) Filler panel (2) MUC01A

----End

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5 Installing the Battery Cabinet

If a site requires a battery cabinet, perform the following steps to install a battery cabinet.

5.1 Installing the ESC500

Procedure

Step 1 Remove bolts from the cabinet mounting holes.

Figure 5-1 Removing a cabinet pallet

(1) Pallet

The cabinet and pallets shown in the preceding figure are for reference only. The actual products prevail.

Step 2 Take the marking-off template out of the cabinet and mark hole positions based on the

marking-off template, as shown in the following figure.

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Figure 5-2 Marking mounting hole positions

(1) Marker (2) Marking-off template (3) Mounting holes (4) Concrete floor

Step 3 Drill holes and install expansion sleeves.

1. Drill a hole in the concrete floor using a hammer drill. The hole depth should be in the

range from 52 mm to 60 mm.

2. Partially tighten the expansion bolt and vertically insert it into the hole. Knock the

expansion bolt using a rubber mallet until the expansion sleeve is fully inserted into the

hole.

3. Partially tighten the expansion bolt.

4. Remove the bolt, spring washer, and flat washer.

Figure 5-3 Drilling a hole and installing an expansion sleeve

(1) M12 bolt (2) Spring washer (3) Flat washer

(4) Expansion sleeve (5) Expansion bolt (6) Concrete floor

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Step 4 Hoist the cabinet.

1. Remove the four M12x20 plastic screws from the top of the cabinet using a flat-head

screwdriver, and install lifting eyes in the holes.

Properly store the plastic screws for future use.

2. Bind lifting ropes to the lifting eyes and then hoist the cabinet.

3. Place the cabinet onto the concrete floor and align the mounting holes in the cabinet with

those in the concrete floor.

4. Remove the lifting ropes and lifting eyes. Reinstall the four M12x20 plastic screws on

the top of the cabinet using a flat-head screwdriver.

Figure 5-4 Hoisting the cabinet

Step 5 Put a level on the cabinet and check the position of the mercury. If the mercury is not in the

middle, the cabinet is not well leveled. Put a spacer between the cabinet and the concrete floor

to level the cabinet.

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Figure 5-5 Leveling the cabinet

(1) Level (2) Concrete floor (3) Leveling spacer

The cabinet shown in the preceding figure is for reference only. The actual product prevails.

Step 6 Secure the cabinet.

1. Place flat washers, spring washers, and bolts into the cabinet mounting holes in

sequence.

2. Tighten the bolts to secure the cabinet.

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Figure 5-6 Securing the cabinet

Step 7 Install the cabinet ground cable.

1. Prepare a cable with a suitable length and install OT terminals on both ends of the cable.

For details, see A.2 Preparing Terminals.

2. Route the ground cable and secure it to the ground bar, as shown in the following figure.

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Ensure that the ground cables are installed securely. If devices are not properly grounded,

damage to devices or personal injury may occur.

Ground the battery cabinet and control cabinet to the same ground bar.

Figure 5-7 Installing a ground cable

(1) Cabinet ground bar (2) Site ground bar

----End

5.2 Installing Batteries and Battery Cables

Prerequisites

Ensure that batteries are from the same manufacturer, of the same model, and in the same

batch. Do not mix old and new batteries together.

Comply with regulations and warnings of the battery manufacturer.

Before battery installation, ensure that the battery circuit breaker is OFF or that the battery

fuse is disconnected.

The rated battery string voltage must be 48 V, such as twenty-four 2 V batteries or four 12 V

batteries.

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Smoking and sparks are prohibited near batteries.

Use tools with insulated handles, otherwise, batteries may be burnt out and personal injury

may occur.

During battery operations, wear goggles, rubber gloves, and protective clothes. Remove

conductive articles such as watches, bracelets, and rings.

If battery acid gets in the eyes, rinse with cold water for more than 15 minutes and seek

media advice immediately. If battery acid contacts skin or clothing, wash with soap and

water immediately.

Do not use a metal to simultaneously touch two or more battery terminals or

simultaneously touch a battery terminal and a grounded object (such as the battery

compartment). Otherwise, short circuits will occur, causing sparks or explosion.

Carry batteries by referring to local regulations. To avoid damages, handle with care when

carrying batteries.

Place batteries in strict accordance with the figure in this chapter. Otherwise, the batteries

may be short-circuited and damaged.

During battery installation, never reversely connect positive and negative battery terminals.

Connect the negative battery cable first, and then the positive battery cable.

Before connecting a battery cable, remove the protective lids or protective covers from

battery terminals, and reinstall them after connecting the cable.

Secure battery cables to the torque specified in this chapter. Loose battery bolt connections

will cause batteries to be burnt.

5.2.1 Installing an ESM

Prerequisites

Partially tighten bolts first. After connecting all cables to ESMs, tighten the bolts on ESMs to

a reference torque of 3.5–5.0 N.m.

Procedure

Step 1 Flip all ESM switches to OFF, as shown in the following figure.

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Figure 5-8 Flipping an ESM switch to OFF

Step 2 Install ESMs from bottom to top, as shown in the following figure.

Figure 5-9 Installing an ESM

Step 3 Set the DIP switch address on the ESMs from bottom to top, as shown in the following figure.

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The ESM addresses must differ from each other.

Figure 5-10 Setting an ESM address

Figure 5-11 shows the mapping between DIP switches and settings.

Figure 5-11 Mapping between DIP switches and settings

Step 4 Untie the ESM ground cables on the left and install them, as shown in the following figure.

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Figure 5-12 Connecting a ground cable between the ESM and the cabinet

Step 5 Install ESM signal cables, as shown in the following figure.

1. Connect electronic label communications cables between ESUs and the ESMU.

2. Connect electronic label communications cables between ESUs.

3. Connect sampling communications cables between ESUs and the ESMU.

Figure 5-13 Installing ESM signal cables

Step 6 Untie the ESMU power cables on the right and install them, as shown in the following figure.

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Figure 5-14 Installing ESMU power cables

Step 7 Install ESM power cables.

1. Remove protective lids from ESM terminals.

2. Untie negative power cables on the right and install them between negative ESM

terminals and the DCDU, as shown in the following figure.

Figure 5-15 Installing negative power cables between negative ESM terminals and the

DCDU

3. Untie positive power cables on the left and install them between positive ESM terminals

and the DCDU, as shown in the following figure.

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Figure 5-16 Installing positive power cables between the positive ESM terminal and the

DCDU

----End

5.2.2 Installing FCBs

Procedure

Step 1 Remove baffle plates.

Step 2 Install batteries from bottom to top by referring to the following figure.

Step 3 Attach labels on batteries based on the following figure.

Step 4 Reinstall the battery baffle plates.

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Figure 5-17 FCB layout (front and rear views)

(1) Battery baffle plate

Step 5 Install battery cables, as shown in the following figure.

1. Remove protective lids from battery terminals.

2. Install cables between batteries.

3. Install a negative power cable between the negative battery string terminal and the NEG

(–) copper bar.

4. Install a positive power cable between the positive battery string terminal and the RTN

(+) copper bar.

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Figure 5-18 Installing battery cables (front and rear views)

Step 6 Install a signal cable for the battery temperature sensor, as shown in the following figure.

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Figure 5-19 Installing a signal cable for the battery temperature sensor (left: ICC310; right:

ESC500)

----End

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6 Installing Cables

6.1 Installing Dry Contact Signal Cables

If the site ECC500 requires dry contact signal cables, perform the following steps to install

the cables.

Procedure

Step 1 Press the contact plate using a flat-head screwdriver to flip the metal spring inside a dry

contact.

Step 2 Connect a signal cable to the dry contact.

Step 3 Check that the signal cable properly connects to the dry contact. Put aside the screwdriver.

Figure 6-1 Installing a dry contact signal cable

(1) Contact plate (2) Dry contact

----End

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6.2 Installing ECC500 Communications Cables

6.2.1 Installing ECC500 Communications Cables (IP Networking)

Procedure

Step 1 Connect one end of the communications cable to the FE port on the site monitoring unit 03A

(SMU03A).

Step 2 Route the other end to the network access device through the cable hole on the left side of the

cabinet, as shown in the following figure.

Figure 6-2 Installing a communications cable

Step 3 Cover a PVC corrugated pipe over the cable parts outside the cabinet and secure the PVC

corrugated pipe to the cable hole.

----End

6.2.2 GPRS Networking

Procedure

Step 1 Place the antenna on the top of the cabinet.

Step 2 Connect the antenna cable to the ANT port on the MUC01A.

Before installing an antenna, remove the plastic shell from the antenna installation base to

ensure magnetic adherence.

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Figure 6-3 Installing a GPRS antenna

(1) Antenna

----End

6.3 Installing CAN communications cables

Procedure

Step 1 Be sure the ESMU address using the DIP switch is correctly.

Step 2 Set the control area network (CAN) DIP switch on the last ESMU.

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Figure 6-4 Setting the ESMU DIP switch

Step 3 Connect a CAN communications cable between the ESMU and the DTS-200A1, as shown in

the following figure.

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Figure 6-5 Installing CAN communications cables

----End

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6.4 Installing Monitoring Signal Cables and Power Cables Between the ESC500 and the ICC310

Context

Figure 6-6 ESC500 transfer terminal block

Procedure

Step 1 Install a power cable between the DCDB-01B and the ESC500 transfer terminal block.

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Figure 6-7 Installing a power cable between the DCDB-01B and the ESC500 transfer terminal

block

Step 2 Install a signal cable between the MUE05A and the ESC500 transfer terminal block.

Figure 6-8 Installing a signal cable between the MUE05A and the ESC500 transfer terminal block

----End

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6.5 Installing a Power Cable Between the Battery Busbar Inside the ESC500 and the ICC310

Procedure

Step 1 Prepare a suitable length cable based on site requirements. Install a cord end terminal or an

OT terminal on each end of the cable. For details, see A.2 Preparing Terminals.

Step 2 Install a power cable between the battery busbar inside the ESC500 and the ICC310, as shown

in the following figure.

Figure 6-9 Installing a power cable between the battery busbar inside the ESC500 and the ICC310

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----End

6.6 Installing DC Output Power Cables (DCDB-01B)

Prerequisites

Switch off all circuit breakers before installing power cables.

Procedure



Step 2 Secure the negative DC output power cable to the corresponding DC output circuit breaker

based on the actual load power.

Step 3 Secure the positive DC output power cable to the corresponding screw on the RTN+ busbar.

Figure 6-10 Installing DC output power cables

(1) Primary load (2) Secondary load

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Connect DC power cables to the circuit breakers for controlling primary or secondary loads based on

site requirements. The preceding figure is for reference only.



----End

6.7 Installing AC Input Power Cables

Prerequisites

Ensure that the upstream AC input circuit breaker is OFF, and attach labels such as "No

operations allowed."

Switch off all circuit breakers before installing power cables.

Context

For the colors and appearances of power cables, site cables prevail.

Consult Huawei engineers if any of the following conditions occurs:

− You need to use the cables and connectors that you have prepared.

− You need to cut short a power cable.

Procedure



Step 2 Install AC input power cables, as shown in the following figure.

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Figure 6-11 Installing AC input power cables



----End

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7 Installation Verification

After installing the cabinet and all equipment, check the installation items, installation

environment, and cables.

Checking the Cabinet Installation

Table 7-1 provides the cabinet installation checklist.

Table 7-1 Cabinet installation checklist

No. Check That Result

1 The cabinet is placed in accordance with the design

drawing.

Yes No

2 The base is secured. Yes No

3 All bolts, especially the bolts used for electrical

connections, are secured. Flat washers and spring washers

are all installed in correct sequence.

Yes No

4 The cabinet is clean, free of dust and dirt. Yes No

5 All labels are correct, clear, and complete. Yes No

Checking the Environment

Table 7-2 provides the environment checklist.

Table 7-2 Environment checklist


1 There are no unnecessary adhesive tape or cable ties on

cables.

Yes No

2 There are no adhesive tapes, cable ties, paper scraps, or

packing materials around the cabinet.

Yes No

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Checking Electrical Connections

Table 7-3 provides the electrical connection checklist.

Table 7-3 Electrical connection checklist


1 All the ground cables prepared onsite contain copper core

wires and have correct diameters. No switches or fuses are

installed on the cables and no short-circuit occurs.

Yes No

2 Ground cables, AC input power cables, and internal cables

are connected in accordance with the circuit diagram and

screws are secured. No short-circuit occurs on power

inputs or outputs.

Yes No

3 Power cables and ground cables are not coiled and extra

parts are cut off.

Yes No

4 Connectors for power cables and ground cables are

soldered or crimped securely.

Yes No

5 Bare cables and terminal handles are completely wrapped

with heat-shrink tubings.

Yes No

6 Flat washers and spring washers are securely installed for

all OT terminals, and all OT terminals are intact and

properly connected.

Yes No

Cable checklist

Table 7-4 provides the cable checklist.

Table 7-4 Cable checklist


1 All cable joints are secured properly, especially signal

cables and the cables to the bottom of the cabinet.

Yes No

2 Cables are bound neatly, and cable ties are secured evenly

and properly in the same direction.

Yes No

3 Power cables, protection cables, and signal cables are

bound separately.

Yes No

4 Cables are routed in a way convenient for maintenance and

capacity expansion.

Yes No

5 The cable tie tails on indoor cables are cut smoothly from

the root, and the cable tie tails on outdoor cables are cut

with a margin of 3 mm to 5 mm.

Yes No

6 Unused ports are protected. Yes No

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ESC500-A1, ESU-H) 8 Power-on and Commissioning



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8 Power-on and Commissioning

The following commissioning procedure may result in power failure or alarm generation.

Inform the alarm center before and after the procedure.

The commissioning involves various technologies. Only trained personnel are allowed to

perform commissioning. Perform operations strictly in compliance with the manual.

The commissioning is performed with power-on. During commissioning, stand on dry

insulating objects, and remove conductive articles such as watches and rings. Use

insulated tools.

During operations, do not contact two electric bodies that have different currents.

During commissioning, check that the status of the related unit or component meets

requirements before turning on any switch.

When you are performing operations and do not want others to operate, attach the label

"Do not turn on the switch because operations are in process." to the power distribution

device.

During commissioning, shut down the device immediately if any fault is detected. Rectify

the fault and proceed with the commissioning.

8.1 Connecting the Mains Supply

Prerequisites

In this scenario, power on and commission the PowerCube 1000 only when the mains power

is normal. If the mains power is unavailable, use a mobile DG to supply AC power.

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Procedure

Step 1 Reconnect the cable disconnected from two batteries.

Step 2 Check that the AC input circuit breaker on the ACDU is OFF, and turn on the upstream mains

AC switch for the ACDU.

Step 3 Check that the AC input phase voltage ranges from 85 V AC to 300 V AC using a clamp

meter.

Step 4 Check that the battery string voltage ranges from 44.5 V DC to 57.6 V DC using a clamp

meter.

Step 5 Reinstall battery fuses in the DCDU using a fuse extracting unit.

Before reinstalling a fuse, switch the AC input circuit breaker on the ACDU to OFF.

Otherwise, the fuse will produce sparks during operation.

Step 6 Switch the AC input circuit breaker on the ACDU to ON.

Step 7 Check that the busbar voltage ranges from 44.5 V DC to 57.6 V DC using a clamp meter.

----End

8.2 Parameter Settings

Context

The following figure shows an SMU03A panel.

Figure 8-1 SMU03A panel

(1) Indicators (2) Liquid crystal display (3) Buttons

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(LCD)

(4) Fast Ethernet (FE) port (5) RS485/RS232 port (6) COM1 port

(7) COM2 port (8) USB port (protected by a

security mechanism)

Table 8-1 describes the buttons on the panel.

Table 8-1 Button description

Button Name Description

or Up or down Allows you to view and set

menu items.

Return Returns to the previous

menu without saving the

settings.

Enter Enters the main menu

from the standby screen.

Enters a submenu from

the main menu.

Saves menu settings on a

submenu.

Note:

The ECC500 takes 3 minutes to start.

After a menu is displayed, the standby screen is displayed and the LCD screen becomes

dark if no button is pressed for 5 minutes.

The preset user name is admin, and the preset password is 000001.

Procedure

Step 1 Set the display language.

After powering on the ECC500, select ENGLISH and press the Enter button to enter the

standby screen.

Step 2 Set battery parameters.

Setting Rated Capacity is not required for ESU-As.

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Table 8-2 Battery parameter settings

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Setting

Quick

Para Set

Site Summary Battery Type - DCB-A ESU-Ha

ESS2 Rated Capacity - 490 Actual total

battery string

capacityb

Cable Length - 1 Actual battery

cable lengthc

Cable CSA - 35 Actual

cross-sectional

area of a battery

cablec

a: The ECC500 will restart after the battery type is set and the restarting takes about 2 minutes.

b: Actual total capacity of battery strings = Capacity of a single battery string x Number of battery strings (For

example, if a single battery capacity is 490 Ah, then the capacity of one battery string is 490 Ah, and the

capacity of two battery strings is 980 Ah.)

c:

When each battery string is connected to the RTN+ busbar over one cable, set Cable Length to half of the

total length of cables between both ends of a battery string and positive and negative busbars, and set Cable

CSA to the cross-sectional area of the cable.

When each battery string is connected to the RTN+ busbar over two cables, set Cable Length to half of the

total length of a suite of cables between both ends of a battery string and positive and negative busbars, and

set Cable CSA to the sum of cross-sectional areas of the two cables.

Step 3 Set system parameters.

Set the time zone first, and then date and time. Otherwise, the date and time will be incorrect.

Table 8-3 System parameter settings

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Setting

Quick

Para Set

System Para Set Time Zone - - Actual time

zone

Set Date - - Actual date

Set Time - - Actual time

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Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Setting

Site ID - SMU_SITE Same as the

site number or

name

Step 4 Set the DG configuration mode.

Table 8-4 DG configuration mode settings

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value Setting

Quick

Para Set

Site Summary DG Cfg Mode - Single DG No DG

Step 5 Set the door status alarms.

Table 8-5 Dry contact alarm status settings

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Setting

Device

Para Set

MUE05A Board MUE05A_DI2

Set

- Normal Open Normal Close

Step 6 Set communications parameters.

Communication over Huawei communications equipment

Table 8-6 Communications parameter settings

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Setting

Func Para

Set

Comm Para Host Para Host Type NetEco Set based on site

requirements

Host Addr 27 Set based on site

requirements

Communication over General packet radio service

a. Set communications parameters.

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Table 8-7 Communications parameter settings

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Setting

Quick

Para Set

NetWork Para Network Mode - IP GPRS

APN Name - CMNET Obtained from the

survey table

APN Number - *99***1# Obtained from the

survey table

Server Para Active NMS IP - - Obtained from the

NMC

Backup NMS

IP

- - Obtained from the

NMC

b. Check that the communications parameters are set successfully.

If Comm OK is displayed on the ECC500 LCD, the GPRS networking setting is

complete.

Table 8-8 Communications status check

Main Menu

Second-Level Menu

Third-Level Menu

Fourth-Level Menu

Default Value

Displayed Value

Running

Info

GPRS Comm State - - Dialup succeeded

----End

8.3 Connecting the Battery Supply (Lithium-ion Battery)

Procedure

Step 1 Reinstall the fuses in the DCDU using a fuse extracting unit or switch the battery circuit

breaker in the DCDU to ON.

Step 2 Flip the power switches on all ESMUs to ON.

Step 3 After the initial power-on, the system executes automatic initialization to balance the voltage

difference between ESU-As. Check the following items after 30 minutes to see whether the

initialization is complete.

1. The ECC500 operating information displays that the battery status changes from Firston

to Boost Charge or Float Charge.

2. The RUN indicators on all ESMUs blink at long intervals, and the CHG or DCHG

indicators are steady on.

3. The ECC500 displays that the ESS voltage ranges from 50 V DC to 57 V DC.

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4. Neither the ECC500 nor the ESMU generates an alarm.

Typically, the initialization is complete within 15 minutes. If the voltage difference between ESU-As

is great, the initialization may require 3.5 hours.

You can leave the site only after the initialization is complete.

Step 4 Perform an ESU-A check on the ECC500 and check that the check result represents the actual

number of ESMUs.

Path: System Check > ESU-A Check

----End

8.4 Connecting the Load Supply

Procedure

Step 1 Switch on all load circuit breakers one by one. During the process, measure the busbar voltage

using a clamp meter after switching on each circuit breaker. Then continue to switch on

another circuit breaker after ensuring that the busbar voltage is between 44.5 V DC and 57.6

V DC.

----End

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9 Checking Equipment

Table 9-1 Checking Equipment

No. Operation Result

1 Set all the switches to the appropriate status based on site

requirements.

□ Yes □ No

2 Observe the power system for 1 hour and check that no

alarm (excluding door status alarms) is displayed on the

liquid crystal display (LCD) of the monitoring module and

that the voltage and current for batteries and loads are

normal.

□ Yes □ No

3 After power-on and commissioning, if the site cannot be

powered on, switch off the battery circuit breaker or

disconnect the battery fuse. If the site cannot be powered

on within two months, disconnect the battery loop.

□ Yes □ No

4 Reinstall the removed panel (if there is). □ Yes □ No

5 Take out firestop putty from the fitting bag. Seal used cable

holes using the firestop putty, and block empty cable holes

using plugs or lids.

□ Yes □ No

6 The paint on the cabinet exterior should be intact. If paint

flakes off, repaint the area to avoid corrosion.

□ Yes □ No

7 Lock the cabinet door and hand over the key to the person

in charge. Clean the site and leave.

□ Yes □ No

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ESC500-A1, ESU-H) A Appendix



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A Appendix

A.1 ECC500 Port Description

For details about how to change default dry contact settings, see the ECC500 (PowerCube) User

Manual.

Expansion DO Board (MUE04A)

Figure A-1 shows the expansion DO board panel.

Figure A-1 Expansion DO board panel

(1) DO_1 (2) DO_2 (3) DO_3 (4) DO_4

(5) DO_5 (6) DO_6 (7) DO_7 (8) DO_8

Table A-1 describes the ports on the expansion DO board.

Table A-1 Port description

Silk Screen

Function Default Associated Alarm Default Setting

DO_1 Dry contact output Smoke is generated. Open: normal

Closed: alarm

This port is user-defined DO_2 Dry contact output The door is open.

DO_3 Dry contact output Communication with all SSUs fails.

Communication with one SSU fails.

The SSU is faulty.

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Silk Screen


DO_4 Dry contact output Battery route 1 is disconnected.

Battery route 2 is disconnected.

Load fuse is blown.

The BLVD load fuse is blown.

The LLVD load fuse is blown.

Load 1 fuse is blown.




DO_5 Dry contact output The battery temperature exceeds the upper

threshold.

DO_6 Dry contact output The heat exchanger is faulty.

Reserved Boolean value

alarm-MUE05A_DI_3

DO_7 Dry contact output No mains is supplied.

DO_8 Dry contact output The DC surge protective device (SPD) is faulty.

Note: The expansion DO board can be configured with all alarms. For the alarm list, see the ECC500

(PowerCube) Alarm Online Help.

Expansion IO Board (MUE05A)

Figure A-2 shows the expansion IO board panel.

Figure A-2 Expansion IO board panel

(1) DO_1 (2) DO_2 (3) DI_1 (4) DI_2

(5) DI_3 (6) DI_4 (7) DI_5 (8) DI_6

Table A-2 describes the ports on the expansion IO board.

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Table A-2 Port description

Silk Screen


DO_1 Dry contact output Reserved Reserved

DO_2 Dry contact output

DI_1 Dry contact input The AC SPD is faulty.

If an AC SPD is connected, set the DI_1 port

on the MUE05A to normally closed (NC).

Open: normal

Closed: alarm

This port is user-defined

DI_2 Dry contact input The free cooling unit is faulty.

DI_3 Dry contact input The heat exchanger is faulty.

If a heat exchanger is connected, set the DI_3

port on the MUE05A to NC.

DI_4 Dry contact input The air conditioner is faulty.

DI_5 Dry contact input DG 1 operating status Open: DG 1 stops

Closed: DG 1 starts

This port is not user-defined

DI_6 Dry contact input DG 2 operating status Open: DG 2 stops

Closed: DG 2 starts

This port is not user-defined

A.2 Preparing Terminals

This section describes how to prepare cord end terminals and OT terminals.

Cut a cable of a proper length and install an OT terminal or a cord end terminal. Figure A-3

and Figure A-4 show the procedures for preparing a cord end terminal and an OT terminal

respectively.

Figure A-3 Preparing a cord end terminal

(1) Cable (2) Cord end terminal (3) Crimping tool

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Figure A-4 Preparing an OT terminal

(1) Cable (2) OT terminal (3) Heat shrink tubing

(4) Hydraulic pliers (5) Heat gun

A.3 Installing Floating Nuts

This section describes the positions and procedures for installing floating nuts for different

heights of components.

Prerequisites

A flat-head screwdriver and a pair of protective gloves have been prepared.

Procedure

Step 1 Determine the mounting holes for floating nuts based on the component height.

Figure A-5 shows the positions for installing floating nuts for a 1 U component.

Figure A-5 Positions for installing floating nuts for a 1 U component




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Step 2 Install floating nuts using a flat-head screwdriver, as shown in Figure A-9.

When installing floating nuts, wear protective gloves and do not exert excessive force.

Otherwise, the flat-head screwdriver may hurt your hand or damage the device.

Figure A-9 Installing a floating nut

----End

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A.4 Acronyms and Abbreviations

A

AC alternating current

ACDU alternating current distribution unit

B

BBU baseband unit

BLVD battery low voltage disconnection

BTS base transceiver station

D

DC direct current

DCDU direct current distribution unit

E

ECC energy control center

F

FCB fast charge battery

G

GPRS general packet radio service

I

ICC integrated controller and converter

L

LLVD load low voltage disconnection

N

NetEco Network Ecosystem

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P

PSU power supply unit

S

SMU site monitoring unit

SPD surge protection device

PowerCube 1000 V300R005C15 Installation Guide 01 (Nepal, Ncell, ICC310-H1H-C1, ESC500-A1, ESU-H)

Documents

Transcript of PowerCube 1000 V300R005C15 Installation Guide 01 (Nepal, Ncell, ICC310-H1H-C1, ESC500-A1, ESU-H)