3-Phase 380VAC 7.5KW Inverter Vector Control Motor Drive Speed Controller 17A admin November 16, 2023 Output Frequency Range: Wide range, low frequency mode, 0-300Hz; high frequency mode: 0-3000Hz. 1 x VFD Inverter. Low Noise: The carrier frequency is continuously adjustable from 1.0KHz to 16.0KHz, minimizing motor noise.