IT7900E Series Regenerative Grid Simulator
Features
- Adopt advanced SiC technology
- High power density/minimum rack space, 3U up to 21kVA
- 16Hz~150Hz
- Regenerative grid simulator & full 4-Quadrant AC&DC power sources
- Power Amplifier function for PHiL applications
- Three working modes： CV/Current Limit/Power Limit
- AC, DC, AC+DC or DC+AC output capability
- Comprehensive working modes selectable: single-phase, three-phase, reversed phase
- Programmable Output Impedance, allows simulation of real-World
- Utility Grid Impedance
- Compliance tests incl LVRT /Phase Jump/Frequency variation/
- Harmonic Injection
- Supported regulatory testing include IEC61000-4-11/4-13/4-14 /4-28
- Wide voltage ranges: 350/700/1050 VL-N
- Master-slave parallel with current sharing technology, up to 1MVA+
- 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
- Up to 50th harmonic simulation and analysis function is included, along with built-in IEC61000-3-2/3-12 and other test regulations
- Harmonic simulation and analysis function can measure 50th order, built-in IEC61000-3-2/3-12 and other test regulations
- Output 0-360 ° start/stop phase angle can be set
- Front panel USB port for data and waveform import and export
- Relay CTRL function, to cut off the connection between instrument and DUT
- Built-in USB/CAN/LXI compliant LAN interface/Digital IO interface, optional GPIB /Analog&RS232
- Support CANopen、Modbus、LXI、SCPI communication
