Dependency of the nominal output voltage on the line voltage for the MDP92A-..

The output voltage must be limited at low line voltages to fulfill the requirements of the safety distances. The device independently limits the output voltage depending on the parameterized nominal line voltage (parameter 8809.19).

The plausibility of the parameterized nominal line voltage is checked when you start the device within the scope of the grid tolerances.

Line voltage Vline (phase-to-phase voltage)

Maximum output voltage VA

200 V

680 V

230 V

700 V

240 V

706 V

> 380 V

800 V