380-500V 205A 110kW AC Variable Frequency Drive

Feature & Principle

This low voltage variable frequency drive adopts three-phase PWM modulation. It converts fixed AC power into adjustable frequency and voltage output to realize stepless speed regulation for asynchronous motors. It supports V/F and vector control mode, equipped with overcurrent, overvoltage, overload and overheat protection. Built-in DC choke and EMC filter can reduce harmonic interference, suitable for constant torque and variable torque load.

Specifications

Input voltage: 3AC 380~500V Continuous output current: 205 A Rated power: 110 kW Control mode: V/F, vector control Overload capacity: 150% 60s Communication: Modbus TCP, Modbus RTU optional Frequency range: 0~500Hz Application: Pump, fan, conveyor, general industrial motor Certification: CE, UL

Components & Diagnostics

IGBT power stack, rectifier bridge, DC choke, EMC filter, cooling fan, main control board, terminal block and status LED. Common faults: fan failure, overheating alarm, output phase loss, communication disconnection, IGBT breakdown.

Product Brief

380-500V 205A 110kW variable frequency drive, general industrial inverter spare widely used for water treatment, HVAC and production line motor control cabinet maintenance and replacement.