ITECH IT7900P Series High-Performance Regenerative Grid Simulator

Series Features And Specifications

• Adopt advanced SiC technology
• High power density, up to 6 kVA for 2U and 15 kVA for 3U
• Voltage can reach 350V L-N
• Master and slave equal flow, parallel machines up to 960kVA
• Highly efficient power regeneration
• Comprehensive working modes selectable: single-phase, three-phase, reversed phase and multi-channel, Voltage extension to 200% of rated voltage in inverted mode
• Support LIST/SWEEP/Surge&Sag three waveform modes
• Built-in rich waveform database
• Harmonic simulation and analysis function up to 50 times,built-in IEC61000-3-2/3-12
• Can simulate arbitrary waveform output, support CSV file import waveform
• Phase angle 0-360 degree settable
• Touch screen design, simple UI interface
• Built-in USB/CAN/LAN /Digital IO interface, optional GPIB/analog & RS232
• Full protection functions including automatic clearing, POVP,watchdog, etc.
• Current source mode
• Support CANopen, Modbus, LXI, SCPI communication
• Source Features
  • Power Amplifier function for PHiL applications
  • Programmable output impedance, simulation of real-world impedance Harmonic/inter harmonic synthesis
  • Regenerative grid simulator & full 4-Quadrant AC&DC power sources
  • Frequency lock and phase lock function to achieve 6 phase & 12 phase power output
  • Provide rich trigger configuration, synchronous capture of the voltage waveform of the object to be measured, to achieve data acquisition and simulation functions
• Load Features
  • Frequency: 16-500Hz
  • AC mode supports CC/CP/CR/CS/CC+CR/CE multiple operating modes, and CE mode can simulate a variety of circuit topologies such as single-phase rectifier RLC and shunt RLC
  • AC mode supports both rectified and non-rectified modes
  • DC mode supports 9 working modes such as CC/CR/CP/CV

An All-In-One Test Solution — The IT7900P Series
Adopting advanced SiC (silicon carbide) technology, the IT7900P series high-performance regenerative grid simulator provides a complete test solution that can be used not only as a grid simulator and four-quadrant power amplifier, but also as a four-quadrant regenerative AC/DC electronic load. The full four-quadrant operation, regenerative ability can feedback power to the grid, meet the needs of environmental protection, while saving electricity and heat dissipation costs.

The compact, modular and efficient design allows the IT7900P up to 15kVA in a 3U single unit, and its power can be extended to 960kVA after master-slave parallel connection. Colorful touch screen with intuitive GUI allows IT7900P to directly define different waveforms. The rich operation modes can meet the test requirement of single-phase, three-phase, reverse-phase and multi-channel. It provides high flexibility for testing and can be widely used in many fields such as PV, ESS and EV.

What's in the Box

• Power cord
• USB communication cable
• Factory calibration certificate