48V 250A Telecom Rectifier with 50A rectifier modules

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Description


_0148V 250A Telecom Rectifier with 50A  rectifier modules
19 inch 6U Rack 48V/250A/14.5KW

SPS series systems are compact and intelligent power system with capacity from 30A to 250A, containing rectifier modules, controller module, AC connection and DC connection. In addtion, easy installation to compact size add to the success of the system 

Product features:

 

1.  19" 1U, 2U, 3U, 4U, 5U, 6U sub-rack, easy to be embedded into all standard kinds of telecom equipment;

2.  System capacity from 30A to 250A;

3.  PFC technique features the system high efficiency, energy-saving and up to 0.99 power factor;

4.  Intelligent fan-cooling technique brings good cooling performance, low failure rate and high reliablity;

5.  Fast on-line expansion of rectifier modules enabled by hot-swap;

6.  N+1 rectifier module redundancy.

 

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ModelSPS250-48 /SR4850
Output Current250A
Rated Output Power14500W
Rated Output Voltage53.5Vdc (42-58 Vdc)
AC  Input
AC Input Voltage Range400V 3phase 4 wire
AC Input Frequency45Hz ~65Hz
AC input Power Factor≥0.99
AC transfer Efficiency≥92%
AC Input Lightening protection ClassC SPD
DC Output 
Output Voltage Range42~58 Vdc
Current Share±5%
Load Regulation≤0.5%
Voltage Regulation≤0.1%
Environment
Operating Temperature(-20 to 50°C) (Rectifier Temp Range: -45°C to 75°C)
Relative Humidity5%~95% RH, No Condensation
Configuration
Rectifier Module5*SR4850
Controller1*CAS-03 
DC Distribution

1st LVD: 1pc* 63A /1P 5pcs*32A/1P  
2nd LVD:  2pcs*16A /1P 2pcs*32A/1P

Customizable 

Battery Breaker2pcs*125A/1P
Alarm Relay4pcs
Others
StandardUL60950/EN60950, EN55022, RoHS
CommunicationLAN/RS232 /RS485
Dimension  (mm)482*300*264  (Subrack)
Optional2nd LVD, DC Lightning Protection
 

 

 

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