The Power Module comprises a line rectifier, a DC link, and a converter to supply the motor.

Power Modules are designed for drives that are not capable of regenerating energy to the line supply system. If the motor produces energy during braking, a Braking Module with braking resistors will be required.

The water-cooled Power Modules are specifically designed for the operation of shared cooling circuits for the plant, motor and converter.

Power Modules in chassis format can be connected to grounded TN/TT systems and non-grounded IT systems.