DC Power SolutionforBusiness-Critical Continuity

TM

DC Power System-48 VDC, 1kW to 4kWNetSure 211 C23/C45/ C46

Introduction

The next generation power system NetSure 211 series is optimized for 3G,

FTTx, data networks, transmission equipments and access network

terminals which requires small, reliable, and easily adaptable -48V DC

Power system with excellent performance, high reliability and high power

density. The system provides the optimal solution for your business

critical applications in the power requirement range of 1 kW to 4kW.

Features

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Standard 19 inch sub rack with light weight, saving room

space and installation cost

Full front operation, convenient for maintenance

Rectifier comply with EU ROHS, China ROHS, EMC EN55022

class B while meeting domestic and international standards

such as CE, UL and NEBS

Extra wide input voltage range, strong power grid

adaptability

Wide operating temperature range for rectifier and

controller, hot swappable, online maintenance

The monitoring module can save up to 200 pieces of

historical alarm records, and 10 sets of battery test data

records.

Perfect battery management effectively prolongs battery

service life

RS232 port, Ethernet, dry contacts and other

communication ports provided, flexible networking is

enabled to achieve remote monitoring functions

The system has complete fault protection and fault alarm

functions

Details:

Item NetSure 211 C23 NetSure 211 C45 NetSure 211 C46

Rectifier R48-1000

Controller M522B,M523B, M221B

Numbers of Rec. 2 4 4

Dimensions 1U high 2U high 3U high

(W D H mm) 437 289 43 437 289 88 437 289 132

Weight 7 kg 12.5 kg 13 kg

AC input Single phase, input current of each rectifier 7A

AC distributions L + N + PE/220V

S1: L+N+PE/220V,

1 40A/2P MCBL+N+PE/220V

noAC input MCB

S2: L+N+PE/220V,

DC distributions10 outputs:

S1: 4 20A/1P, 4 25A/1P 7 outputs: 4 16A/1P,

8 10A, 2 20A fuse

MCB 2 32A/1P,S2: 2 20A/1P, 2 10A/1P 1 50A/1PMCB

MCB

Maximum

Output current40A 80A 80A

Battery routes 1 30A Bat fuseS1: 2 63A/1P MCB

2 63A/1P MCBS2: 1 63A/1P MCB

DC Power Solutionfor Business-Critical ContinuityTM

DC Power System-48 VDC, 1kW to 4kWNetSure 211 C23/C45/ C46

Emerson Network Power Co., Ltd.

Address:No.1 Ke Fa Road, Science & IndustryPark,

Nanshan District,518057 Shenzhen, China Telep

hone: 86-755-86010808

Postcode: 518057

Emerson Network PowerA global leader for critical business continuityTM

Emerson Network Power and the Emerson

Network Power Logo are trademarks and

service marks of Emerson Electric Co.

2009 Emerson All Rights Reserved

2009.10

Input

Output

Input voltage 80 to 300Vac (Permitted Variation); 200 to 250Vac (Nominal) Frequency45 to 65Hz

Power factor 0.99

Output DC voltage -42 to -58Vdc

Output current 20.83 A @ -48Vdc

Output voltage range -42.3Vdc -57.6Vdc

Rated output voltage -53.5Vdc

Output power 1000W@Vout > 48Vdc

Efficiency 92%

Temperature Range -40 to +75 or -40 to +167 F(Operatingo

M521B M522B M221B

Display LCD with 8 16 characters LCD with 8 16 characters No display

Communication Interface RS232, Ethernet RS232 Rs232, Ethernet

Analog inputs

2 battery currents, 1 load 2 battery currents, 1 load current,

current, 1 bus voltage, 1 battery voltage, 2 temperatures

1 bus voltage, 1 battery

Voltage, 2 temperatures,

3 AC voltages

Digital inputs

12 load fuses, 6 battery 2 load fuses, 2 battery fuses,

fuses, 2 bi-stable bi-stable contactor statues, 2 user inputs

Contactor statues,2 user inputs

Outputs2 LVD mono or bistable 2 LVD mono or bistable contactors,

Contactors, relay outputs 2 useru ser relay outputs

Protocol HTTP, SNMP,YDN23, EEM, SocTpe, Rsoc

Controller: SCU+ series of M521B, M522B, M221B

Rectifier R48-1000

R48-1000

M521B, M522B

M221B