IT7900 Series Regenerative Grid Simulator
Features
- Adopt advanced SiC technology
- High power density/minimum rack space, 3U up to 15kVA,16Hz~150Hz
- Regenerative grid simulator & full 4-Quadrant AC&DC power sources
- Power Amplifier function for PHiL applications
- Professional anti-islanding test mode, can set and simulate the RLC (resistive-inductive-capacitive), active and reactive power circuit for anti-islanding detection
- 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 and multi-channel
- 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
- Current source mode
- 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
