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Regenerative Grid Simulator
WA Series
Voltage 0~450V, Current 0~105A, Power 0~21kW

The WA Series Regenerative Grid Simulator is a programmable regenerative AC power source developed based on the 3rd- generation SiC technology, featuring AC/DC four-quadrant operation capability.
It can operate as an AC power source to meet general grid compliance test requirements, outputting stable voltage and frequency, and providing voltage variation, frequency variation, and phase variation. It supports the simulation of various power quality conditions including harmonics, three- phase unbalance, voltage sag, and flicker.
Meanwhile, it can absorb energy regenerated by the load and feed it back to the grid, with a regeneration efficiency of up to 91%.
It is a bidirectional power supply with high precision, high dynamics, high standards, and full-featured grd characteristic simulation.
Application Area
  • Energy Storage System(ESS)
  • EV Charger、Charging Module
  • OBC、BOBC
  • PV Inverter
Product Features
  • Integrated AC source & load, bidirectional power flow and seamless switching over full power range.
  • High power density: up to 21 kVA in 3U.
  • High- efficiency energy regeneration.
  • Adopts silicon carbide (SiC) technology.
  • Supports master-slave parallel operation.
  • Touchscreen design with simple and intuitive UI.
  • Built- in extensive waveform library.
  • Phase angle adjustable from 0° to 360°.
  • Harmonic simulation and analysis up to 50th order.
  • Complies with grid code testing including LVRT, phase jump, frequency variation, harmonic injection, etc.
  • Comprehensive protection functions.
Technical parameter table
Regenerative Grid Simulator WA Series jishucanshubiaotp
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