... components, there are controller, PLC, UPS, Electric siren, DC 24V power supply, Control Power Source Switch, Wiring Terminals, ... factor compensation.WLD-HVF output few harmonics, the motor does not generate extra heat and noise.Modularized design ... Series NoParametersValue1HVF Capacity(KVA)250~8750kVA2Power of adaptive motor(KW)200~7000KW3Input Frequency(Hz)45~65Hz4Harmonics contents injected ...