37 amp rectifier

Product Information

The BLUEstreak RBSR48/37 is a hot-swappable, modular 37 Amp rectifier which produce up to 2000 watts output at 48VDC.

The RBSR48/37 37 Amp rectifier is ultra-compact with a power density of 24 Watts per cubic inch.

Companion 19-inch shelves hold up to three rectifiers which can also be operated in a 3+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 RBSR48/37 37 Amp rectifier output voltage can be controlled by 0V to +5V analog input.

Green LEDs indicate AC and DC power good. The RBSR48/37 37 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
  • 92% Efficiency
  • 1U High: 1.6”
  • -40°C to +70°C Operation
  • 85 to 264VAC Input
  • 2000W Output
  • >0.98 Power Factor
  • Power Density to 24W/Cu. Inch
  • Hot Swappable
  • Integral Active Output ORing Circuit
  • Class B EMI Filter
  • LED Indicators
  • PMBus Serial Communications
  • Variable Speed Cooling Fans
  • 19- or 23-Inch Rack Mounting Power Shelf
SPECIFICATIONS
 
INPUT
Voltage Operating Range: 85-132VAC | 180-264VAC
Current <14A @ 120VAC | <10A @ 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 25A internal
 
OUTPUT
Current | Voltage Setpoint 37A | 54.4VDC @ 180-264VAC Input
28A | 54.4VDC @ 85-132VAC Input
Power 2000W @ 180-264VAC Input
1500W @ 85-132VAC Input
Voltage Setpoint Adjustment 30-60VDC
Standby Output +5V @ 1.8A | +12V @ 0.8A
Line & Load Regulation 0.3%
Holdup Time 10ms
Overvoltage ProtectionLatch Off
Filtering: Wideband Noise, 20MHz BW 200mV pk-pk
Current Limit 105-115% Rated Current
Efficiency Up to 91.6%
 
STANDARDS
Safety UL60950-1 2nd Ed., CSA22.2 No. 60950-1 2nd Ed., EN60950-1 2nd Ed.
HarmonicsEN61000-3-2
 
MECHANICAL
Dimensions, inches (mm) 4.0 W x 13.7 D x 1.6 H (102.0 W x 347.9 D x 40.6 H)
Weight 4.8lbs. (2.2kg)
Cooling Fan-cooled, variable speed
Mounting 19in/23in x 1U sub-rack
up to 4 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
BLUESTREAK FAMILY 48V RECTIFIERS
Model
Number 1
Input
Voltage
Output
Power 2
Output
Current 2
Max.
Temp
.
RBSR48/28 85-264VAC 1500W 28.0A
50°C
RBSR48/37 180-264VAC
85-132VAC
2000W
1500W
37.0A
28.0A
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.