Bidirectional Energy Flow: Realizes 100% energy flow in both directions between load and power grid.
High Precision Control: Voltage accuracy 0.2%, frequency accuracy 0.05%, with 0.1V/0.1Hz resolution.
LVRT Simulation: Simulates low voltage ride through tests with 1ms dynamic response for solar/wind.
Harmonic Injection: Injects 2-50 harmonics to simulate power quality adaptability tests.
Flexible Programming: Step programming for voltage, frequency, and time with cycle operation settings.
Wide Output Range: AC output voltage 10-300V, frequency 45-65Hz, adjustable independently.
Strong Overload Capacity: Handles 105-150% overload with specific shutdown times; bears 3x rated current.
Comprehensive Protection: Protects against IGBT overheating, overcurrent, overvoltage, and short circuits.