ITECH

IT7900-series

Regenerative Grid Simulator

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 advanced SiC technolgoy, a single unit of IT7900 can realize the anti-islanding protection test through islanding mode(RLC settable). Besides, the power density of IT7900 series is very high, 6kVA in 1U, 15kVA in 3U. After parallel connection, the power can be extended to 960kVA at most. Rich operating modes meet various test requirement of single-phase, three-phase, reverse-phase and multi-channel. In reverse mode, the voltage can be extended to 200% of the rated voltage. The strong arbitrary waveform editing function can simulate various power grid disturbance waveforms, making it an ideal choice for testing and R&D laboratories.

Performance Features
Models
Downloads

Performance 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
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
Support CANopen, Modbus, LXI, SCPI communication

Models

To product comparison

Model	Watchlist	Comparison	Voltage	Current	Power	Input	Output	Control mode	Function	Quadrants	Standard interface	Operating modes	Cooling
IT7906-350-90 - 350 V/90 A/6 kVA - AC Grid SimulatorIT2007	IT7906-350-90 - 350 V/90 A/6 kVA - AC Grid Simulator	Comparison model description	350	90	6.000	AC	ACDC	CC/CV/CP	Quelle u/o Senke	Q1 (U+,I+) / Q2 (U-,I+) / Q3 (U-,I-) / Q4 (U+,I-) / Rückspeisend	CAN / USB / LAN/Ethernet		Luft
IT7909-350-90 - 350 V/90 A/9 kVA - AC Grid SimulatorIT2013	IT7909-350-90 - 350 V/90 A/9 kVA - AC Grid Simulator	Comparison model description	350	90	9.000	AC	ACDC	CC/CV/CP	Quelle u/o Senke	Q1 (U+,I+) / Q2 (U-,I+) / Q3 (U-,I-) / Q4 (U+,I-) / Rückspeisend	CAN / USB / LAN/Ethernet		Luft
IT7912-350-90 - 350 V/90 A/12 kVA - AC Grid SimulatorIT2014	IT7912-350-90 - 350 V/90 A/12 kVA - AC Grid Simulator	Comparison model description	350	90	12.000	AC	ACDC	CC/CV/CP	Quelle u/o Senke	Q1 (U+,I+) / Q2 (U-,I+) / Q3 (U-,I-) / Q4 (U+,I-) / Rückspeisend	CAN / USB / LAN/Ethernet		Luft
IT7915-350-90 - 350 V/90 A/15 kVA - Regenerative AC Grid SimulatorIT2000	IT7915-350-90 - 350 V/90 A/15 kVA - Regenerative AC Grid Simulator	Comparison model description	350	90	15.000	AC	ACDC	CC/CV/CP	Quelle u/o Senke	Q1 (U+,I+) / Q2 (U-,I+) / Q3 (U-,I-) / Q4 (U+,I-) / Rückspeisend	CAN / USB / LAN/Ethernet		Luft

Downloads

Datasheets	Type/Format
Datenblatt IT7900-Serie	PDF	IT7900_D_E.pdf

Downloads

Datasheets	Type/Format	File size
Bezeichnung des Downloads	PDF	35 KB
Bezeichnung des Downloads	PDF	35 KB
Bezeichnung des Downloads	PDF	35 KB

Manuals	Type/Format	File size
Bezeichnung des Downloads	PDF	35 KB

Software	Type/Format	File size
Bezeichnung des Downloads	PDF	35 KB
Bezeichnung des Downloads	PDF	35 KB
Bezeichnung des Downloads	PDF	35 KB