EA Elektro-Automatik PSI12000-404U | DC power supply, 1 channel 2,000 V / 40 A, 30 kW, function generator

Manufacturer number: PSI12000-404U

EA electro-automatic PSI12000-404U | Programmable high-performance DC power supply with one output, 0...2,000 V DC / 40 A, 30,000 watts.

  • Power: 30,000W
  • Output voltage: 2,000 volts DC
  • Output Current: 40A
  • AC input range 342 - 528 VAC
  • Flexible output stage (auto-ranging output), constant U, I, P (R) operation
  • FPGA (Field Programmable Gate Array) controller, 16 bit resolution
  • For heavy-duty laboratory use in industry and R&D, automated test benches
  • Adjustable output impedance, e.g. for PV module or battery simulation
  • Intuitive touch panel, function generator, U, I, P (R) up to 5 digits, memory
  • Display Touch Panel U/I/P(R), display up to 5 digits
  • Galvanically isolated interfaces 0-10 V (analogue), Ethernet and USB on board
  • Plug and play slot for retrofitting additional interfaces (CANopen, Profibus, Profinet, Modbus, RS232, etc.)
  • Master-slave bus for series and parallel operation with sum function of the values
  • Input three-phase junction box, output busbars with safety cover
  • Connection to common international industrial networks with 380 V, 400 V or 480 V nominal voltage
  • Rack housing with high EMC (EMI EN 55022 limit curve B)
  • Housing 19" rack 4U, W485 x H133 x D675 mm

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Technical Data

Description

PSI12000-404U | DC power supply, 1 channel 2,000 V / 40 A, 30 kW, function generator

This controllable and programmable laboratory power supply series PSI10000 in 19"- 4U format has an extremely powerful FPGA (Field Programmable Gate Array) control unit with a resolution of 16 bits. The output stage is flexible (auto-ranging output), which allows operation with a high output voltage or optionally high output current within the nominal power.

The multifunctional control unit of the PSI10000 power supply is equipped with an intuitive touch panel and has a function generator, U, IP display resolution of up to 5 digits, memory and various other helpful functions. For remote control, the devices have a galvanically isolated analog (0-10V) and USB interface as standard, as well as a plug-n-play slot in which other optionally available interfaces can be retrofitted (CANopen, Profibus, Profinet, Modbus, RS232 uw).

The built-in function generator is able to generate various signal forms and apply them to one of the setpoints voltage (U) or current (I). The following functions can be called up, configured and controlled manually: sine, square, trapezoid, DIN 40839 emulated car engine start curve, arbitrary, ramp and PV curves. The function generator is connected upstream of the power supply and thus controls the amplitude and the period of the output voltage up to a certain frequency (depending on the rise and fall time) in order to supply test objects with real voltages and current curves.

The devices deliver extremely stable output values with very little residual ripple and are very dynamic in regulation. They are ideal for highly demanding laboratory and industrial applications, especially for automatic test benches in 19" plug-in technology, even with outputs of several 100kW.

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About the Manufacturer

EA Elektro-Automatik
EA Elektro-Automatik is one of the leading German manufacturers of laboratory power supplies and electronic loads for research and development as well as industrial applications in control and automation, electrochemistry, automated test systems and test benches.

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