Lab-Power LAB-DC150-140/21 DC Power Supply 0-150V 0-140A 21kW

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Description

Lab-Power LAB-DC150-140/21 DC Power Supply

The Lab-Power 19-Inch 3U Rack-Mountable Model LAB-DC 150-140/21 is a 0-150 Volt 0-140A 21kW CC,CV,CR and CP Industrial DC Power Supply.
These Power Supplies use soft switching technology insuring the highest standards in reliability, efficiency and output performance.
They are fitted with intuitive controls and a large graphical display indicating Voltage, Current, Power and Resistance.
User Selectable operation modes include VI (Voltage and Current control), VIR (Voltage, Current and Resistance), VIP (Voltage, Current and Power) and PVsim for Photo Voltaic Panel Simulation.
Features include: Front panel controls for voltage and current, over-voltage protection, over voltage and current Limit, adjustable output on rise time control for voltage and current, Isolated analogue, LAN and RS232 interface. Control software and Instrument drivers are also available.

Features:

  • High power density: Up to 21kW in a 3U package
  • Voltage 0-150 Vdc
  • Current range: 0-140 Adc
  • High efficiency operation: Up to 94%
  • Isolated user I/O circuitry
  • RS-232, LAN interface standard
  • GPIB, USB optional
  • web-server
  • OVT, Vlimit and Ilimit protection

Documentation

Output Ripple
Voltage range in [V] for spec. below 0-15 16-35 36-70 71-120 121-350 351-700 701-900 901-1150 1151-1400 1401-1500
Voltage ripple (mVpp) 20MHz 40 80 140 140 900 350 350 400 850 900
Voltage ripple (mVpp) 300kHz 15 35 60 60 400 250 250 300 500 550
Voltage ripple (mVrms) 20MHz 15 35 60 60 400 150 150 150 150 200
Voltage ripple (mVrms) 300kHz 10 25 40 40 300 100 100 100 100 150
Current Ripple (App) <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit <0.5% of F.S. of Imax from one 7kW-Unit
Current Ripple (mArms) 600 380 260 220 60 30 25 15 12 12
Output Speed
Voltage range in [V] for spec. below 0-15 16-35 36-70 71-120 121-350 351-700 701-900 901-1150 1151-1400 1401-1500
Rise time, full load 6ms 6ms 12ms 20ms 20ms 20ms 40ms 40ms 40ms 6ms
Rise time, no load 5ms 5ms 10ms 10ms 10ms 10ms 10ms 20ms 20ms 5ms
Fall time, full load 15ms 15ms 20ms 20ms 40ms 50ms 60ms 80ms 100ms 25ms
Fall time, no load tf < 5s @ Ua < 60V tf < 5s @ Ua < 60V tf < 5s @ Ua < 60V tf < 5s @ Ua < 60V 10s 10s 10s 10s 15s 1s
Dynamic Response Time During Load Variations < 3ms < 3ms < 3ms < 3ms < 3ms < 3ms < 3ms < 3ms < 3ms < 3ms
Resolution of Displayed Value
Voltage range in [V] for spec. below 20V – 99.99V 100.0V – 999.9V 1000V – 1500V
Voltage 00.00 000.0 0000
Voltage during M/S- serial operation N x 00.01 N x 000.1 N x 0001
Current range in [A] for spec. below 0.000A – 9.999A | 10.00A – 99.99A 100.0A – 999.9A 1000A – 99999A
Current 0.000 | 00.00 000.0 00000
Current during M/S- parallel operation N x 0.001 | N x 00.01 N x 000.1 N x 00001

Note*

Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

 

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