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Rectifier telekomunikasi 48 vdc

Rectifier Telekomunikasi 48 VDC – 30 A

The BLUEstreak RBSR48/28 is a hot-swappable, modular 28 Amp rectifier which produce up to 2000 watts output at 48VDC.

The RBSR48/28 28 Amp rectifier is ultra-compact with a power density of 18 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 RBSR48/28 28 Amp rectifier output voltage can be controlled by 0V to +5V analog input.

Green LEDs indicate AC and DC power good. The RBSR48/28 28 Amp rectifier also has control and monitoring features and a +5V standby output. Operating temperature range is -20°C to +70°C.ier

Spesifikasi Rectifier Telekomunikasi 48 vdc 30 ampere

rectifier te48 vdclelkomunikasi

Features and Options
  • 92% Efficiency
  • 1U High: 1.6”
  • -40°C to +70°C Operation
  • 85 to 264VAC Input
  • 1500W Output
  • >0.98 Power Factor
  • Power Density to 18W/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

 

INPUT
Voltage Operating Range: 85-264VAC
Current <14A @ 120VAC | <7.5A @ 240VAC
Power Factor >0.99
Total Harmonic Distortion <5%
Frequency 47-63Hz
Inrush Current <50A Peak
EMI Filter, Conducted FCC20780 pt. 15J Curve B
.EN55022 Curve B
Fast Transients EN61000-4-4
Surges EN61000-4-5
Fuse Protection 25A internal
OUTPUT
Current | Voltage Setpoint 28A | 54.4VDC
Power 1500W
Voltage Setpoint Adjustment 30-60VDC
Standby Output +5V @ 1.8A | +12V @ 0.8A
Line & Load Regulation 0.3%
Holdup Time 10ms
Overvoltage Protection Latch 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.
Harmonics EN61000-3-2
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
Protection Short circuit
automatic current/power limiting
input/output overvoltage
thermal
Alarms AC Good – Green LED
DC Good – Green LED
LED Indicators AC 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

 

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