BLUEstreak

2000 Watt 48 Volt AC-DC Front-End

Product Information

The BLUEstreak TBSR7000 is a hot-swap, modular 2000 Watt 48 Volt AC-DC Front-End.

The TBSR7000 2000 Watt 48 Volt AC-DC Front-End is ultra-compact with a power density of 24 Watts per cubic inch.

Companion 19/23-inch 1RU rack-mount power shelves hold up to four modules 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 TBSR7000 2000 Watt 48 Volt AC-DC Front-End output voltage can be controlled by 0V to +5V analog input.

Green LEDs indicate AC and DC power good. The TBSR7000 2000 Watt 48 Volt AC-DC Front-End also has control and monitoring features and a +5V & 1.8A and +12V @ 0.8A standby outputs. 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 42A | 48VDC @ 180-264VAC Input
31A | 48VDC @ 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 AC-DC FRONT-ENDS
Model
Output
Voltage
Output
Power
Output
Current 3
Input
Current 1, 2
TBSR7000 48VDC 1500W / 2000W 31.0A / 42.0A 14.0A / 10.0A
TBSR5000 24VDC 1440W 60.0A 13.3A / 7.3A
TBSR3000 12VDC 1200W 100.0A 11.0A / 6.5A

NOTES:
1. Models showing two output power levels with dual AC input ranges will operate over the full range from 85VAC to 264VAC, automatically limiting output current according to the actual input voltage range applied.
2. All units also operate from 90-420VDC, taking into account the same conditions as note 1.
3. Input currents shown are nominal values at 120VAC/240VAC as appropriate.

4-BAY 19” 1RU POWER SHELF
Model
Number
Description Max.
Power
Max.
Current
TBSR1U4A Single Output Bus
IEC60320-C20 Input (AC only)
8000W 400A
TBSR1U4B Single Output Bus
Terminal Block Input (AC or DC)
8000W 400A
TBSR1U4C Dual Output Bus
IEC60320-C20 Input (AC only)
8000W 200A/200A
TBSR1U4D Dual Output Bus
Terminal Block Input (AC or DC)
8000W 200A/200A

Blanking kit for unused position, order pt. no. 775-1501-0000.