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Elektro-Automatik

PS 1000 High Power Series

The EA-PS 1000 series is a range of adjustable, heavy-duty, switched-mode power supplies offering standard output volt- ages of up to 900V, output currents of up to 6000A and output power ratings of up to 120kW (output voltage/current/power of up to 1000V/40000A/800kW upon request) This series is used in high-power environments such as electroplating (e.g. surface treatment, water purification), multiple industrial applications such as powering of electric engine starters, DC motors etc. and is used in automatic end-of-line test systems for the testing of contactors, relays, switches, breakers and heavy duty DC components in general.

All units can be remotely controlled and read back via 0...10V,

e.g via a PLC. Depending on the model, they are equipped with 10-turn potentiometers for voltage and current adjustment and volt- and ampere meters. Furthermore, all models can be controlled via the optional, external and comfortable user panel EA-PS 280.

All units are protected against overload and short-circuit and can be equipped with remote sensing and computer interface (RS232/RS485) as an option. An Ethernet interface (LAN) is available upon request as well. All units have a 3x 400V, 50-60Hz mains input.


EA-PS 1000  5000W - 120000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 5kW up to 120kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...3 A up to 0...6000A
  • Regulation deviation <2%
  • Ripple (300 Hz) <2%
  • Constant voltage and current regulation
  • Voltage and current adjustable 0...100%
  • Meters for voltage and current
    • U / I programmable via 0...10V
    • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Mains supply 3x 400V AC, power factor >0.95
  • Inrush current limit
  • DC output connector via copper bars
  • Options
    • Programming via PC (RS485 / RS232 / LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%

PS 1000-6KW  2700W - 6000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 2700W up to 6000W
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...3A up to 0...250A
  • Constant voltage and current regulation
  • 3-digit LED display for voltage and current
    • U / I programmable via 0...10V
    • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Inrush current limit
  • Air cooling by fan, air volume req. max. 360m3/h
  • Stainless steel housing, for 19“ rack systems
  • DC output connector via copper bars
  • Options
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analogue amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%


Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-250 0-20 0-250 0-5000
EA-PS 1040-150 0-40 0-150 0-6000
EA-PS 1060-100 0-60 0-100 0-6000
EA-PS 1080-60 0-80 0-60 0-4800
EA-PS 1150-40 0-150 0-40 0-6000
EA-PS 1300-20 0-300 0-20 0-6000
EA-PS 1600-10 0-600 0-10 0-6000
EA-PS 1900-3 0-900 0-3 0-2700


PS 1000-15KW  14000W - 18000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 14kW up to 18kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...20A up to 0...750A
  • Constant voltage and current regulation
  • 3-digit LED display for voltage and current
  • U / I programmable via 0...10V
  • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Inrush current limit
  • Air cooling by fan, air volume req. max. 540m3/h
  • Stainless steel housing, for 19“ rack systems
  • DC output connection via copper bars
  • Options
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%

Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-750 0-20 0-750 0-15000
EA-PS 1040-350 0-40 0-350 0-14000
EA-PS 1060-250 0-60 0-250 0-15000
EA-PS 1080-200 0-80 0-200 0-16000
EA-PS 1150-150 0-150 0-150 0-15000
EA-PS 1300-50 0-300 0-50 0-15000
EA-PS 1600-25 0-600 0-25 0-15000
EA-PS 1900-20 0-900 0-20 0-18000




PS 1000-40KW  30000W - 40000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 30kW up to 45kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...50A up to 0...2000A
  • Constant voltage and current regulation
  • 3-digit LED display for voltage and current
  • U / I programmable via 0...10V
  • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Inrush current limit
  • Air cooling by fan, air volume req. max. 1440m3/h
  • Stainless steel unit, built-in style
  • DC output connection via copper bars
  • Options
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%



Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-2000 0-20 0-750 0-15000
EA-PS 1060-1000 0-40 0-350 0-14000
EA-PS 1060-6000 0-60 0-250 0-15000
EA-PS 1080-500 0-80 0-200 0-16000
EA-PS 1150-250 0-150 0-150 0-15000
EA-PS 1300-120 0-300 0-50 0-15000
EA-PS 1600-50 0-600 0-25 0-15000
EA-PS 1900-40 0-900 0-20 0-18000



PS 1000-20KW  18000W - 20000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 18kW up to 20kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...20A up to 0...1000A
  • Constant voltage and current regulation
  • 3-digit LED display for voltage and current
  • U / I programmable via 0...10V
  • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Inrush current limit
  • Air cooling by fan, air volume req. max. 1440m3/h
  • Stainless steel housing, for 19“ rack systems
  • DC output connection via copper bars
  • Parallel and series connection up to 30 units
  • Options
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%

Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-1000 WC 0-20 0-1000 0-20000
EA-PS 1040-500 WC 0-40 0-500 0-20000
EA-PS 1060-300 WC 0-60 0-300 0-18000
EA-PS 1080-250 WC 0-80 0-250 0-20000
EA-PS 1150-120 WC 0-150 0-120 0-18000
EA-PS 1300-60 WC 0-300 0-60 0-18000
EA-PS 1600-30 WC 0-600 0-30 0-18000
EA-PS 1900-20 WC 0-900 0-20 0-18000



PS 1000-40KW  36000W - 40000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 36kW up to 40kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...40A up to 0...1000A
  • Constant voltage and current regulation
  • 3-digit LED display for voltage and current
  • U / I programmable via 0...10V
  • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Soft start function
  • Water cooling, temperature controlled
  • Stainless steel unit IP53, for 19“ rack systems
  • DC output connection via copper bars
  • Parallel and series connection up to 30 units
  • Options
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%

Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-2000 WC 0-20 0-1000 0-20000
EA-PS 1040-1000 WC 0-40 0-500 0-20000
EA-PS 1060-600 WC 0-60 0-300 0-18000
EA-PS 1080-500 WC 0-80 0-250 0-20000
EA-PS 1150-250 WC 0-150 0-120 0-18000
EA-PS 1300-120 WC 0-300 0-60 0-18000
EA-PS 1600-60 WC 0-600 0-30 0-18000
EA-PS 1900-40 WC 0-900 0-20 0-18000


PS 1000-75KW  60000W - 80000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 60kW up to 80kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...75A up to 0...3500A
  • Regulation deviation <2%, Ripple (300)Hz <2%
  • Constant voltage and current regulation
  • U / I programmable via 0...10V
  • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Inrush current limiter
  • Mains circuit breaker and mains power switch incl.
  • Air cooling (AC), Water cooling (WC)
  • Stainless steel unit IP53, for 19“ rack systems
  • Cabinet Rittal TS, RAL 7035 powder coated
  • Options
    • External LCD control unit EA-PS 280
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%

Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-3500 WC 0-20 0-3500 0-70000
EA-PS 1040-1700 WC 0-40 0-1700 0-68000
EA-PS 1060-1200 WC 0-60 0-1200 0-72000
EA-PS 1080-1000 WC 0-80 0-1000 0-80000
EA-PS 1150-500 WC 0-150 0-500 0-75000
EA-PS 1300-250 WC 0-300 0-250 0-75000
EA-PS 1600-100 WC 0-600 0-100 0-60000
EA-PS 1900-75 WC 0-900 0-75 0-67500



PS 1000-120KW  117000W - 120000W

Key Features:

  • High efficiency >85%
  • Output power ratings: 117kW up to 120kW
  • Output voltages: 0...20V up to 0...900V
  • Output currents: 0...130A up to 0...60000A
  • Regulation deviation <2%, Ripple (300)Hz <2%
  • Constant voltage and current regulation
  • U / I programmable via 0...10V
  • U / I monitoring via 0...10V
  • Remote ?on/off“ for DC output
  • Operation temp range 0-35C (40C on req.)
  • Mains input 3 x 400V +/-10% 50-60Hz, P.F. >0,95
  • Inrush current limiter
  • Mains circuit breaker and mains power switch incl.
  • Air cooling (AC) or Water cooling (WC)
  • Cabinet Rittal TS, RAL 7035 powder coated
  • Options
    • External LCD control unit EA-PS 280
    • Programming via PC (RS485/RS232/LAN)
    • Insulated analog amplifiers
    • Remote sensing
    • Regulation deviation <1%
    • Ripple (300 Hz) <1%

Model Voltage (V) Current (A)  Power (W)
EA-PS 1020-6000 WC 0-20 0-6000 0-120000
EA-PS 1040-3000 WC 0-40 0-3000 0-120000
EA-PS 1060-1200 WC 0-60 0-2000 0-120000
EA-PS 1080-1000 WC 0-80 0-1500 0-120000
EA-PS 1150-500 WC 0-150 0-800 0-120000
EA-PS 1300-250 WC 0-300 0-400 0-120000
EA-PS 1600-100 WC 0-600 0-200 0-120000
EA-PS 1900-75 WC 0-900 0-130 0-117000



    Contact:

    Caltest Instruments Ltd

    4 Riverside Business Centre

    Walnut Tree Close

    Guildford

    Surrey GU1 4UG

    United Kingdom

    Tel: +44 (0) 1483 302 700

    Fax: +44 (0) 1483 300 562

    Email: sales@caltest.co.uk

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