350 Watt 24 Volt AC-DC Front-End Sigma – TSF5000

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350 Watt 24 Volt AC-DC Front-End

Product Information

The Sigma Series TSF5000 350 Watt 24 Volt AC-DC Front-End is a 1U x 2U hot-swap module which produces 350 watts output at 24VDC.

The TSF5000 350 Watt 24 Volt AC-DC Front-End has automatic load sharing and output ORing diodes so they can be hot-swapped while the system is operating. Module output voltage can be controlled by 0V to +5V analog input.

Green LEDs indicate AC and DC power good. The TSF5000 350 Watt 24 Volt AC-DC Front-End also has control and monitoring features and a +5V standby output. Operating temperature range is -20°C to +70°C.

Companion 19-inch shelves hold up to four modules which can also be operated in a N+1 redundant mode. Single and dual output bus models are available.

THREE YEAR WARRANTY

Features and Options
  • 1U x 2U Profile: 1.6 x 3.3 Inches
  • -20°C to +70°C Operation
  • 85 to 264VAC or 90 to 420VDC Input
  • 350W Module Output
  • 1400W Shelf Output
  • 0.99 Power Factor
  • Output Voltage: 12VDC
  • 19” Rack/Shelf Holds 4 Units
  • Single or Dual A/B DC Outputs
  • Hot Swappable
  • Integral ORing Diodes
  • Class B EMI Filter
  • Low Noise Variable Speed Fan
  • I2C Serial Data Option
  • 19- or 23-Inch Rack Mounting
SPECIFICATIONS
 
INPUT
Voltage Operating Range: 85-264VAC
Current see model table
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 10A internal
 
OUTPUT
Current | Voltage Setpoint see model table
Power see model table
Voltage Setpoint Adjustment ±5%
Standby Output+5V@250mA
Line & Load Regulation <2%
Holdup Time 20ms
Overvoltage ProtectionLatch Off
Filtering: Wideband Noise, 20MHz BW 500mV pk-pk max.
Current Limit105-110% Rated Current
Efficiency Up to 90%
 
STANDARDS
Safety UL60950-1 2nd Ed., CSA22.2 No. 60950-1 2nd Ed., EN60950-1 2nd Ed.
HarmonicsEN61000-3-2
 
MECHANICAL
Dimensions, inches (mm) 3.3 W x 11.0 D x 1.6 H (83.8 W x 279.4 D x 40.6 H)
Weight 2.1lbs. (0.95kg)
CoolingFan-cooled
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 <61dBA
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
SIGMA FAMILY AC-DC FRONT-ENDS
Model
Number 1, 3, 4		 Output
Voltage		 Output
Power		 Output
Current		 Input
Current 2
TSF3000 12VDC 300W 25.0A 3.0A / 1.5A
TSG3000 12VDC 450W 37.5A 4.5A / 2.2A
TSF5000 24VDC 350W 14.7A 3.5A / 1.7A
TSG5000 24VDC 500W 20.8A 4.9A / 2.5A
TSF7000 48VDC 400W 8.3A 4.0A / 2.0A
TSG7000 48VDC 550W 11.5A 5.5A / 2.7A
TSJ7000 48VDC 650W 13.5A 6.4A / 3.2A

NOTES:
1. All units will also operate from 90-420VDC. Consult sales for available 19” power shelf.
2. Input currents shown are nominal values at 120VAC/240VAC as appropriate.
3. To specify I²C Serial Communications append -Z to the model number.
4. For chassis-mount applications delete leading ‘T’ from model number, e.g. SG7000.

3-BAY 19” 1RU POWER SHELF
Model
Number 1, 2		 Description Max.
Power		 Max.
Current
TSGR1U4A Single Output Bus
4 x IEC60320-C14 AC Input		 2612W 150A
TSGR1U4D Dual A/B Output Bus
4 x IEC60320-C14 AC Input		 2612W 150A

NOTES:
1. Blanking kit for unused position, order pt. no. 775-1473-0000.
2. To specify I²C Serial Communications append -Z to the model number.