Regenerative Grid Simulator Itech IT7900 series

Description

The IT7900 series is a programmable, four-quadrant grid simulator. It is also a four-quadrant power amplifier, which can be used to test various grid-connected equipment. For example, PCS, energy storage system, microgrid, BOBC (V2X), PHiL, etc. With the islanding mode (RLC settable), a single unit of IT7900 can realize the anti-islanding protection test. Besides, the power density of IT7900 series is very high, 15kVA in 3U. After parallel connection, the power can be extended to 960kVA at most.

Features

♦ Wide voltage ranges: 350V L-N
♦ Master-slave parallel with current sharing technology, up to 960kVA
♦ Intuitive touch screen;Built-in single/3-phase AC power meter;Scope function
♦ Fast response time and high accuracy 0.1%+0.2%FS
♦ Waveforms Library : Sine wave, Square wave,Triangle wave,Clipped sine waves, trapezoidal wave, self-defined waves
♦ Harmonics and Interharmonics waveform synthesizer
♦ Power line disturbance simulation testing by LIST programming/SWEEP/Surge&Sag functions
♦ The harmonic measurement function can measure 50th order harmonics of voltage and current *2
♦ Output 0-360 ° start/stop phase angle can be set
♦ Front panel USB port for data and waveform import and export
♦ Provide rich trigger configuration, synchronously capture the voltage waveform of DUT, collect and simulate data
♦ Relay CTRL function, to cut off the connection between instrument and DUT
♦ 6-phase, 12-phase power output
♦ Built-in USB/CAN/LAN/Digital IO interface, optional GPIB / Analog&RS232