FAE: Chad Tseng

Telecom Power New Smart CSU Presentation

1

Telecom Power System

Telecommunication Power System

AC Input

Generator

U.P.S

AC

Distribution U

nit

Rectifier # 1

Control Supervisory Unit (CSU)

LOA

D (Sw

itch ,AD

SL…E.T.C

.)

Output D

C D

istribution Unit

LVDS

Rectifier # 3

Rectifier # 2

Rectifier # N

Battery

New Smart CSU System Function Block

NSCSURS-485

RS-232

Web Server SMNP Server

RectifiersSMR Shelf

Rectifiers

Max: 4 PCs ID, DCI, Alarm,S/N

RS-485

RectifiersSMR Shelf

Rectifiers

Max: 4 PCs ID, DCI, Alarm,S/N

RectifiersSMR Shelf

Rectifiers

Max: 4 PCs ID, DCI, Alarm,S/N

RS-485I.D.Address

RS-48 5I.D.Address

RS-48 5I.D.Address

IBUS IBUS

PDU DetectionI/O function

Analog Signal

PDU (Several Configurations)

Rectifier ESR-48/56A

Battery & Base

New Smart CSU (Main Board))

New Smart CSU (Relay Board))

19” Rectifier Shelf (SB-05N/HG A )

160W Heat-exchange

CCU (Climate Control Unit )

RS-485

New Smart CSU: DPS 2700 Series

Configuration,Supervision Terminal Interface

Web/SNMP Card

Ethernet

Configuration,Supervision

(web browser)

54Vdc/50A With SMR

AnalogSignal Detection

LCD Display

RS-485 X 3 With SMR

RS-485 With SMR

AnalogI.D address

New Smart Control and Supervisory Unit

To LCD display

Down S/W Program and RS232

Board Main Power

Main Board

Display 128 x 64

To Relay Output Terminal

Connector Board

Expand Board

New Smart Control and Supervisory Unit

Features:• System Input AC Voltage Detection 3 Phases • System Output DC Voltage Detection • LCD Display Dots 128 x 64 type (Option)• Four Switch Button for Display setting• System Battery Current Detection X 2 • system Load Current Detection X 1• Battery Fuse Detect X 4• Seven LED display On board

Features:•Breaker(Plug-in) Detect 2 Rails • Load Fuse/Breaker Detect X 13(Series Detection)

(Including GMT Fuse Detect X 1)• LVDS Control X 2 • Environment Temp. X1 and Batt. Temp.X 2• 8 Relay Alarm output (From C type ) • 3 switch function for setting (On Board)• External Buzzer Alarm X 1 (Option )

Transformer full waves

Acv Detect - LM358

CPU – M9S12E128MFU

Date Bus & Address BusRelay enable & CommunicationCrystal =11.0592Flash ROM 32K

EEPROM –24C16

Save all Parameters

Relay Out - 8 N.C.

Major & Minor & ACDN

HV & TA Fail & RFA & LVDS& EQU

Power - 2843

Input 20Vdc-60Vdc +5V , S5V , R5V,

A±15V,B±15V

V+

V-

Differential Amplify

Batt Current Detect - OP07

Differential Amplify

DCV Detect – OP07

Buffer Translation

Temp Detect – LM258Digital

I/O

Photo isolate detect

Load Fuse Detect - TLP621

Photo isolate detect

Batt Fuse Detect – TPL621

Rail Function Board

Breaker Detect - LM358

New Smart CSU Function Block

Clock – DS1306N

Real Time Clock with Battery

LED Out - 8 LED

Major & Minor & ACDN

HV & TA Fail & RFA & LVDS& EQU

74541 /74573

Digital I/O

74541 /74573

User friendly operating interfaceLarge 128 x 64 Dot LCD DisplayEntry of alarm and system parameters from keypad

High reliable RS-485 communicationMulit- Language (Sim chinese Tri Chinese;English)Easy system configuration and expansionFeatured functions

Stand-alone operationProvisioning AlertGreen Energy ManagementTemperature & Voltage compensationBattery capacity and load testGenerator Control

Different possibilities for remote monitoringInternet/Local Access

New Smart CSU – Features and Benefits

User Interface

Main Board

CPU UE15

Down S/W Program

Main board Power

Note: Using Cyclone Pro Tools down load S/W

Main Board-Expand Board

Expand (Upgrade) Features:• System Input Expand to 3 Phases.• System Expand Analog Input X 4 • System Expand digital input X 2• System Battery Fuse Expand x 2

Connector I/P Board

Features:• System Input AC Voltage Detection 1 Phase

(Expand to 3 Phases)• System Output DC Voltage Detection • System Battery Current Detection X 2• System Load Current Detection X 1• Battery Fuse Detect X 2 (Expand 2)• Breaker(Plug-in) Detect 2 Rails • Load Fuse/Breaker Detect X 13(Series Detection)

(Including GMT Fuse Detect X 1)• LVDS Control X 2 • Environment Temp. X1 and Batt. Temp.X 2• 8 Relay Alarm output ( From C type ) • External Buzzer Alarm X 1 (Option )• Expand 4 Analog and 2 Digital I/P

Back Enter

Major LEDMinor LEDEQU LED

128 x 64 LCDDots Display

New Smart CSU: User Interfaces

Up Down

New Smart CSU Function Architecture* (Main\Data)

* Function architecture varies in different systems

RectifierI.D. Address

Output Current Status

Event LogAlarm Function Time

Recover Time

Current .settingDC Setting

Alarm SettingBatt.Setting

Other Setting

HomeDCVDCI

Sys Status(FL/EQU)Alarm Existing

Sys Info Sys Setting Current Alarm

Battery Batt. String I.D.

Batt.StatusBatt. Current

* DC/DC Data

AC & TempACV VoltageAmbient Temp.

Data & VersionDate/TimeH/W versionS/W version

New Smart CSU Function Architecture* (Main\Data)

* Function architecture varies in different systems

DC SettingDCV settingCL setting

Batt. SettingBatt. Par.T-Comp BDT Test B-EQU

PasswordNew PW Cfm PW Default (0000)

HomeDCVDCI

Sys Status(FL/EQU)Alarm Existing

Sys Info Sys Setting Current Alarm

Alarm Setting ACV,

DCV,LVDS, OTP,EQU, Batt.Test.

Password

Date SettingYear/month/

day/time

Alarm ResetReset HVSD

Reset Com-fail

GeneratorON/OFF

Language English

繁體中文簡體中文

Efficn.t Mgt.ON/OFF

Comm.ModbusBaudrate

Temp. UnitON/OFF

New Smart CSU Function Architecture* (Main\Alarm)

* Function architecture varies in different systems

HomeDCVDCI

Sys Status(FL/EQU)Alarm Existing

Sys Info Sys Setting Current Alarm

All Alarm Function show on Display

Show Real Information and Alarm Time in Event Log

Back Content

BATTERY CHARGE AND DISCHARGE CONTROL

Normal Operation

DistributionCapacity CountAC FailAC Fail

≧1 Hrs Cycle Count

Equalize Charge 1 Hrs

Capacity Charge Count

NO

YES

Equalize Charge

NOYESCharge Current

≦10% I10

ChargeComplete

NO

NO

YES

YES

Float

AC Restored

YES

NO

ContinuousEqualize Charge

1 Hrs

NO

NO

YES

Accumulated Equalize Charge

≦10Hrs

YES

Periodically Equalize Charge

Discharge <10%

Boost ChargeEQU Charge

By Controller

3 3 battery recharge modes : Periodic, Manual, Deeply discharge modebattery recharge modes : Periodic, Manual, Deeply discharge mode• Periodic mode: The battery was periodic recharge for compensating self-discharge of

battery.• Manual mode: Technician through LCD or Remote control system to system control.• Deeply discharge mode: After system deeply discharged (AC fail or battery test), system

need rapid recharge battery.

Battery Maintenance - Benefit

Cha

rge

Vol

tage

an

d C

harg

e C

urre

nt

Time

Stage - 1 Current Limit

Stage - 2 Current Limit

Stage - 3 Current Limit

Float Voltage

Deeply Discharge Voltage

EqulizeVoltage

Battery current

0V / 0A EQU stop current

Deeply discharge mode:Deeply discharge mode:After system deeply discharged, system provide rapid and suitable battery recharge process to avoid battery damage and keep fully battery capacity anytime. Adjustable parameters easy conform different battery characteristic.

Battery Charge FunctionBattery Charge Function

• Temperature compensation is to prevent the thermal runaway of battery when it is used in high temperature conditions and to secure to sufficient charging of battery when it is used in low temperature conditions.

2 battery compensation modes: Easy and professional compensation process to satisfy battery characteristic.

Linear mode:Sample coefficients depict battery compensation characteristic to satisfy general battery operation.

Temperature Reference(Default: 25℃)

Battery Temperature (℃)

Output Voltage (V)

Float Voltage

Slope: Temperature coefficient (mV/℃)

Curve mode:Several parameters precise depict specific battery compensation characteristic to satisfy professional battery operation

Coefficient 2

Battery Temperature (℃)

Coefficient 3

Coefficient 1

Output Voltage (V)

-15℃ 10℃ 30℃ 50℃

Coefficient 4

Battery Maintenance - BenefitBattery Temperature CompensationBattery Temperature Compensation

Battery Discharge TestBattery Discharge Test

The propose of battery test is battery backup function confirmation. Controller bases on accuracy discharge current (Constant current) and discharge time to calculate battery lost capacity. Measurement of discharge current is according to load discharge current.Operation mode: Periodic, Manual mode

Test Voltage

Test Time

System voltagein floating mode

Time

Voltage

OK

Fail

Battery Maintenance - Benefit

Periodic battery test:Some easy parameter settings (Month, Day, Hour, Cycle) to regular monitoring battery heath status. Contact discharge current and adjustable test time precise simulate battery characteristic to enhance test result accuracy.

Green Energy Management - Benefit

Standby Standby Standby

Standby Standby Standby

Working Rectifiers

Effic

ienc

y (%

)9 8 7 6 5 4

3

20

30

40

50

60

70

80

90

1

00

Rectifier Loading (%)

Efficient Curve AreaExample: 6000W load

Green Energy Management –Control Philosophy

•System is operating efficiency varies with O/P load. •The “sweet spot” is 50% and 90% of rated capacity. •Optimize operating efficiency to keep lowest operational costs. •Real-Time load calculate & gradually turn off & on rectifier to ensure system reliability.

TrueFalse

Load < 50%

Turn On One SMR

FalseLoad >

60%

Turn On Off OneSMR

True

FalseTurn On One SMRTurn Off One SMR

True

Time Elapsed > 12hr

False

True

Turn On All SMR

True

FalseLoad >

80% OR Alarm

While True

Delta Power System Monitoring & Control

Build in HTTP Web Server

AC Distribution Rectifiers

DC Distribution

Battery Management

Environment Data

Acquisition

Control &Supervisory

Unit

Client User

Client User

Internet

Telecom Power Manage Program

Local

Client User

Mini USB

Local Access

Mini USB

NRMS Monitor software

Web Server Function and Feature (Optional)Features:

Applied in TCP/IP Internet/Intranet Environment

Complete Supervising to Power System

User-friendly Graphic Interface

Dynamic information presentation

Password function

Multi Language Support

Microsoft Explorer and Netscape SupportMain Screen

StatusParameter Setting

Alarm Configuration

Q & A