Radian

22 amp rectifier

Product Information

The Radian RPCP48/22 is a hot-swappable, modular 22 Amp rectifier which produce up to 1200 watts output at 48VDC.

The RPCP48/22 22 Amp rectifier is ultra-compact with a power density of 15 Watts per cubic inch.

Companion 19-inch shelves hold up to three rectifiers which can also be operated in a 2+1 redundant mode. The modules have automatic load sharing and output ORing diodes so they can be hot-swapped while the system is operating.

The RPCP48/22 22 Amp rectifier output voltage can be controlled by 0V to +5V analog input.

Green LEDs indicate AC and DC power good. The RPCP48/22 22 Amp rectifier also has control and monitoring features and a +5V standby output. Operating temperature range is -20°C to +70°C.

THREE YEAR WARRANTY

Features and Options
  • 1RU High: 1.6”
  • -20°C to +70°C Operation
  • 85 to 264VAC or 90 to 420VDC Input
  • 1200W Module Output
  • 3600W 19" 1RU Shelf Output
  • 0.99 Power Factor
  • 54.4VDC Output Voltage
  • 80-87% Efficiency
  • Power Density 15W/Cu. Inch
  • Hot Swappable
  • Integral ORing Diodes
  • Class B EMI Filter
  • LED Status Indicators
  • 19- or 23-Inch Rack Mounting Power Shelf
SPECIFICATIONS
 
INPUT
Voltage Operating Range: 85-264VAC
Current <11.8A @ 120VAC | <6.2A @ 240VAC
Power Factor >0.99
Total Harmonic Distortion <5%
Frequency 47-63Hz
Inrush Current <50A Peak
EMI Filter, ConductedFCC20780 pt. 15J Curve B
.EN55022 Curve B
Fast TransientsEN61000-4-4
Surges EN61000-4-5
Fuse Protection 15A internal
 
OUTPUT
Current | Voltage Setpoint 22A | 54.4VDC
Power 1200W
Voltage Setpoint Adjustment ±5%
Standby Output+5V@250mA
Line & Load Regulation <2%
Holdup Time 20ms
Overvoltage ProtectionLatch Off
Filtering: Wideband Noise, 20MHz BW500mV pk-pk
Current Limit105-110% Rated Current
Efficiency Up to 87%
 
STANDARDS
Safety UL60950-1 2nd Ed., CSA22.2 No. 60950-1 2nd Ed., EN60950-1 2nd Ed.
HarmonicsEN61000-3-2
 
MECHANICAL
Dimensions, inches (mm) 5.0 W x 10.0 D x 1.6 H (127.0 W x 254.0 D x 40.6 H)
Weight 3.15lbs. (1.43kg)
CoolingFan-cooled
Mounting 19in/23in x 1U sub-rack
up to 3 modules
 
GENERAL
ProtectionShort circuit
automatic current/power limiting
input/output overvoltage
thermal
Alarms AC Good - Green LED
DC Good - Green LED
LED IndicatorsAC Good
DC Good
Audible Noise <70dBA
Operating Temperature

-20°C to +70°C
Derated output power from 50°C
2.5%/°C linear derating to 70°C

Storage Temperature -40°C to +85°C
MTBF @ 35°C (without fan) >200,000 hours to Bellcore
RADIAN FAMILY RECTIFIERS
Model
Number 1
Input
Voltage
Output
Power 2
Output
Current 2
Max.
Temp
.
RPCM48/15 85-264VAC 800W 15.0A
50°C
RPCP48/22 85-264VAC 1200W 22.0A 50°C
RPCQ48/25 180-264VAC 1360W 25.0A 50°C
NOTES:
1. Models shown in italics are other members of the product family. Click on the model number to go to the relevant product page.
2. Ratings are up to the Max. Temp. ambient indicated. See individual product pages or datasheets for deratings at higher temperatures. The absolute maximum ambient temperature is 70°C.