3005 stands for the frame size and rated power of 22 kW. 403 means 3-phase 380–500 V input without built-in EMC filter. The digit 4 indicates 4-quadrant operation with regenerative braking. 00 refers to standard firmware with no extra fieldbus or STO functions.

The input is 3-phase AC 380–500 V at 50/60 Hz. The output ranges from 0 to 400 V and 0 to 150 Hz, with a rated output current of 46 A. It supports V/F open-loop control and sensorless vector control. The overload capacity is 125% rated current for continuous running and 150% rated current for 60 seconds.

It is equipped with 6 digital inputs, 2 digital outputs, 1 relay output, 2 analog inputs and 2 analog outputs. Built-in protections include overcurrent, overvoltage, undervoltage, overtemperature and earth fault protection. The protection class is IP20. The applicable ambient temperature is 0 °C to +45 °C, and power derating is required above 40 °C. The total weight is around 13 kg.

This model adopts full 4-quadrant operation. It converts braking energy back to the power grid, saving energy and removing the need for external brake resistors. It delivers excellent dynamic response to realize fast acceleration and deceleration, suitable for equipment with frequent start and stop.

With sensorless vector control, it works stably without encoders and simplifies wiring work. The whole unit features compact structure and reliable performance, adapting to long-term operation in industrial sites. An external EMC filter needs to be installed if EMC Class C2 compliance is required.

It is widely used for driving 22 kW three-phase asynchronous motors. Common application scenarios include cranes, hoists and other lifting devices, downhill conveyors and high-inertia material handling equipment. It also fits industrial fans, pumps, compressors and general manufacturing machines that require rapid deceleration.

Compared with 3004-403-4-00 (15 kW) and 3003-403-4-00 (11 kW), this model has higher power output for heavier loads. All three are 4-quadrant types for dynamic and regenerative working conditions. By contrast, 3003-403-1-00 is a 1-quadrant model without regenerative braking, which is more cost-effective for conventional fans and pumps.