Itech IT7800E Serie

Itech IT7800E Serie High Power Programmable AC/DC Power Supply

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Itech IT7800E Serie High Power Programmable AC/DC Power Supply

Adopting advanced SiC technology,ITECH IT7800E 3U high series of programmable AC/DC power supply, with power up to 21kVA, voltage ranges up to 350V L-N. Users are able to increase output power up to more than 1MVA by configuring master-slave parallel. With intuitive LCD touch panel interface, users can be quickly familiar with the unit operation.

Itech IT7800E series is built-in power meter and arbitrary waveform generator, which is able to simulate harmonics and other arbitrary waveform output. Users can choose single phase, three-phase and reverse phase output modes, with programmable output and complete measurements. ITECH IT7800E series is designed for new energy, power electronics, research institutes etc.

Características principales:

  • Adopt advanced SiC technology
  • High power density, 3U up to 21kVA.
  • Master-slave parallel with current sharing technology, up to 1MVA, multiple units in parallel work as one.
  • Voltage ranges : 350/700/1050 VL-N *3
  • Up to 50th harmonic simulation and analysis with built-in IEC61000-3-2/3-12 regulations *1
  • Output frequency: 16-2400Hz, programmable slew rate setting for changing voltage and frequency.
  • Built-in single/3-phase AC power meter.
  • 4 output modes: AC/DC/AC+DC/DC+AC.
  •  Choose single phase, three-phase, reverse phase output mode, to simulate 3-phase imbalance, 3-phase harmonics imbalance, 3-phase split phase test, reverse phase sequence tests for 3-phase models and etc.
  • Comprehensive voltage and current harmonics measurement and analysis, up to 50th.
  • Harmonics, inter-harmonics waveform synthesizer.
  • Programmable output impedance-
  • Intuitive touch screen interface.
  • Simulate arbitrary waveform output, support csv. file import.
  • High current crest factor, suitable for inrush current testing *2
  • Built-in various waveforms.
  • List mode simulates the power supply reproduction function to realize the simulation function of instantaneous power  interruption.
  • Provides various trigger input/output signals. When amplitude/frequency change, trigger signals can be generated to synchronously capture the current waveform of DUTs.
  • Output 0-360 ° start/stop phase angle can be set.
  • Surge/Sag function.
  • Relay CTRL function, to cut off the connection between instrument and DUT.
  •  Built-in waveforms compliance with the IEC61000-4-11/ 4-13/4-14/4-28.
  • Built-in USB/CAN/LAN/Digital IO interface, optional GPIB / Analog&RS232.
  • Optional software can help complete the pre-compliance standards test of civil avionics/electrical ships interms of the multi-national safety regulations *1
  • Support CANopen *1、Modbus、LXI、SCPI communication.

*1 Voltage and current harmonic analysis / Voltage harmonic simulation
*2 Maximum CF is up to 6 within peak current range