Description
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.
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.
Product Features
♦ 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.
♦ 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
♦ 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 currnt range