The VFD185E43A is an inverter device manufactured by Delta Electronics. It is designed for controlling the speed and torque of three-phase induction motors. Here are key specifications and features of the VFD185E43A:

1. Power Rating: The VFD185E43A has a power rating of 185 kW, which means it is capable of controlling motors with a maximum power output of 185 kilowatts.

2. Voltage Rating: It is designed to operate with input voltage ranging from 380 to 480 volts AC.

3. Control Modes: The inverter supports various control modes, including V/F (Voltage/Frequency) control, sensorless vector control, and closed-loop vector control.