Switchmode Rectifier 48 Vdc, 200 Amp

1200 Amp Rectifier Cabinet

Description
The 1200 Amp, -48Vdc Rectifier Cabinets are ideally suited for Central Office and wireless MTSO/MSA applications where switchmode technology is preferred. With Parallel Rectifier Cabinets and C&D Technologies' line of supplemental distribution bays, BDFBs, overhead bussing and powerboard panels, the power engineer can configure a Power Plant for virtually any Central Office application. Due to the Cabinet's modular design, future DC power expansion can be accomplished with ease.

Features

  • Up to 1200 Amps of -48Vdc Power in 84" ( 213.36 cm ) of Vertical Space and in a 23" ( 58.4 cm ) Mounting Cabinet
  • Compatible with C&D Technologies' Full Line of Distribution Bays, BDFBs and Power board Panels.
  • Reliable Telecom Switchmode Rectifiers
  • Ease of Installation and Expansion
  • Power Factor Corrected
  • High Efficiency
  • 480 Vac 3 Phase Operation
  • Input and Output Circuit Breaker Protection
  • Individual Rectifier Volt and Current Meter
  • Sequential Start Capability
  • Internal and Remote HVSD
  • Alarm and Status LEDs and Form C Relay Contacts

48Vdc, 200 Amp Switchmode Rectifier Detailed Features And Benefits

  • Remote Sense
  • Internal High Voltage Shutdown
  • Remote Selective High Voltage Shutdown and Restart
  • Local and Remote On/Off
  • Pre-charging of Output Capacitors
  • Input/Output Circuit Breaker Protection
  • Sequential Start-Up Capability
  • Slope or Forced Load Sharing
  • Redundant Fans
  • Output Voltage Test Jacks
  • Local and Remote Equalize Control
  • Rectifier Meter:
    3-1/2 Digit Rectifier Output Current and Sense Voltage
  • Rectifier LED's:
    RFA
    HVSD
    THSD
    SEN FAIL
    AC ON
    FAN FAIL
    CL
    EQU    		 Rectifier Fail Alarm - RED
    High Voltage Shutdown - RED
    Thermal Shutdown - RED
    Remote Sense Fail - RED
    Input Voltage Valid - RED
    Fan Fail Alarm - RED
    Rectifier in Current Limit - YELLOW
    Rectifier in Equalize Mode - YELLOW
  • Rectifier Alarm Outputs:
    RFA
    FAN FAIL    		 Rectifier Fail Alarm - Isolated Form C Relay Contacts
    Fan Fail Alarm - Isolated Form C Relay Contacts
  • Rectifier Remote Control Inputs:
    HVSD
    HVSDR
    TR
    EQL    		 High Voltage Shutdown - Bat (+)
    High Voltage Shutdown Reset - Bat (+)
    Remote Inhibit - Bat (+)
    Remote Equalize - Bat (+)

48 Vdc, 200 Amp Switchmode Rectifier Specifications

Physical Specifications
-48Vdc/1200 Amp Cabinet Rectifier
Height 84" ( 213.36cm ) 10.0" ( 25.4cm )
Width 27" ( 68.58cm ) 20.5" ( 52.1cm )
Depth 30" ( 76.20cm ) 22.0" ( 55.9cm )
Weight 251 lbs. ( 114kgm ) 101 lbs. ( 46 kgm )

Environmental Specifications -48Vdc/1200 Amp Cabinet
Operating Temperature 0 C to +50 C (+32 F to +122 F)
0 C to +40 C (+32 F to +104 F) with air filters
Storage Temperature -55 C to +60 C (-67 F to +140 F)
Humidity 0 to 95% Non-Condensing
Altitude 7,000 ft. ( 2,100 m )
Heat Dissipation 29,076 BTU/hr. Maximum @ 1200 Amps and -58Vdc
Cooling Forced Air - Individual Rectifiers - Redundant Fans
Seismic Zone 4 Capability
Audible Noise <65 dBa @ 2 ft. ( 0.5 m ) in Front of Plant and 5 ft. ( 1.5 m ) above floor

Electrical Specifications 48Vdc/1200 Amp Cabinet
EMI FCC Part 15 for Class A Equipment;
CISPR 22 Class A; EN55022 for conducted and radiated
Lightning No Damage with input Voltage Surges of 6000 Volts/3000 Amps and waveshapes of: a) 1.2 x 50 us impulse b) 0.5 us - 100 kHz ring wave as referenced in ANSI/IEEE C62.41-1980
Electrical Noise: Voice Band 25 dBrnC
Electrical Noise: Wide Band 10 mv rms: in any 3 kHz band:
10 kHz to 20 MHz
Electrical Noise: Peak to Peak 250mv @ 100 MHz Band Width

Power Specifications - 48Vdc/1200 Amp Cabinet
Input Voltage 430+/-5Vac to 520+/-5Vac, 3 Phase, 47 to 63 Hz
Input Current 17 Amps rms Worst Case: 25 Amp, 3 Phase Circuit
Breaker recommended
Output Max. Power 69,600 watts: 1200 Amps @ 58 Vdc

48 Vdc, 200 Amp Switchmode Rectifier Specifications

Physical Specifications
Height 10.0" ( 25.4cm )
Width 20.5" ( 52.07cm )
Depth 22.0" ( 55.9cm )
Weight 101 lbs. ( 41 kgm )

Environmental Specifications
Operating Temperature 0 C to +50C (+32 F to +122 F)
0 C to +40C (+32F to +104 F) with fan filters
Storage Temperature -55 C to + 60 C (-67 F to + 140 F)
Humidity 0 to 95% Non-Condensing
Altitude 7,000 ft. ( 2,133m )
Heat Dissipation 4846 BTU/hr. Maximum @ 200 Amps and -58Vdc
Cooling Forced Air - Individual Rectifiers - Redundant Fans
Seismic Zone 4 Capability
Audible Noise Does not exceed 65 dBa @ 2 ft. in Front of Plant

Electrical Specifications
EMI FCC Part 15 for Class A Equipment;
CISPR 22 Class A; EN55022 for conducted and radiated
Lightning No Damage with Voltage Surges of 6000 Volts/3000 Amps and waveshapes of: a) 1.2 x 50 us impulse b) 0.5 us - 100 kHz ring wave as referenced in ANSI/IEEE C62.41-1980
Electrical Noise: Voice Band 25 dbmc over entire operating range
Electrical Noise: Wide Band 10 mv rms; in any 3 kHz band:
10 kHz to 20 MHz
Electrical Noise:Peak to Peak 250mv Peak to Peak measured with 100 MHz Band Width Oscilloscope
Connections Buss Connection in rear of Cabinet

Power Specifications
Input Voltage 430+/-5Vac to 520+/-5Vac, 3 Phase, 47 to 63 Hz
Input Current 17 Amps rms Worst Case
Output Voltage Float: -46 to -58Vdc, Equalize:
0 to 4Vdc Above Float Setting
Output Regulation +/- 0.5% of Voltage Setting for all input/output variations. +/- 1% of Voltage Setting for any input, output and environmental conditions
Output Current 210 Amps
Output Max. Power 11,600 watts: 200 Amps @ -58Vdc
Current Limit Adjustable from 50 to 105% Full Load
Load Share +/- 10% Slope or +/- 2% Forced
Power Factor >.99 for output loads > 80 Amps
Efficiency >89% at nominal input voltage of 480Vac and an output load > 80 Amps

Protection
Input Protection 25 Amp, 3 Phase AC Input Circuit Breaker
Output Protection 250 Amp Circuit Breaker
Output Overvoltage Shutdown Adjustable from - 52Vdc to -60Vdc
Turn-on Soft-Start

Agencies
UL1950/cUL/VDE 0805/EN60950