Quick Reference
Copyright ©ITECH Electronic Co., Ltd.
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Chapter1
Quick Reference
This chapter introduces the front panel, the rear panel, key functions and LCD
display function of the IT7800 series power supply, make sure that you can
quickly know the appearance, instruction and the key function before you
operate the power supply. Help you make better use of this series of power
supply.
1.1 Brief Introduction
ITECH IT7800 3U high series of programmable AC/DC power supply, with power
up to 15kVA, voltage ranges up to 350V L-N and 500V L-N. Users are able to
increase output power up to 960kVA by configuring master-slave parallel. With
intuitive LCD touch panel interface, users can be quickly familiar with the unit
operation.
IT7800 series is built-in power meter and arbitrary waveform generator, which is
able to simulate harmonics and other arbitrary waveformoutput. Users can
choose single phase, three-phase, phase reversal, and multi-channel totally 4
output modes, with programmable output, and complete measurements, ITECH
IT7800 series is designed for new energy, power electronics, research institutes
etc.
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High power density, 3U up to 15kVA
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Master-slave parallel with current sharing technology, up to 960kVA,
multiple units in parallel work as one
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Voltage up to 350V L-N, 500V L-N
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Output frequency: 16-2400Hz, programmable slew rate setting for changing
voltage and frequency
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Built-in single/3-phase AC power meter
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Multi-channel function, single unit can connect/test up to 3 DUTs*1
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4 output modes: AC/DC/AC+DC/DC+AC
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Choose single phase, three-phase, reverse phase output mode, to simulate
3-phase imbalance, 3-phase harmonics imbalance, split phase test, reverse
phase sequence tests etc.*1
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Comprehensive harmonics measurement and Voltage harmonic simulation,
up to 50th
⚫
Harmonics, inter-harmonics waveform synthesizer, according to IEC 61000-
4-13
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Programmable output impedance, according to IEC 61000-3-3
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Intuitive touch screen interface
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Simulate arbitrary waveform output, support csv. file import
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Built-in various waveforms
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List mode simulates the power supply reproduction function to realize the
simulation function of instantaneous power interruption
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Provides various trigger input/output signals. When amplitude/frequency
change, trigger signals can be generated to synchronously capture the
current waveform of DUTs
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Output 0-360 ° start/stop phase angle can be set
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Surge/Sag function
