The MODAN® P power distribution system is used as a main distribution system or substation, for rated currents from 800 A to 6300 A. From the point of view of the power distribution, the board is the first location, i.e. directly behind the feeder transformer.
The NZM 4 circuit-breakers up to 1600 A and IZM circuit-breakers up to 6300 A can be integrated in the distribution board in fixed compartments or withdrawable units. All network types such as: TN- C, TN- S... can be implemented easily using 3 and 4-pole circuit-breakers. The clear division into the incomer module, circuit-breaker module and control module functional areas enables internal partitioning to Form 4b.
Additional control circuit devices can also be installed in the control module. Power can be supplied via cables or BD2, LD and LX busbar trunking systems, enabling MODAN® P and busbar trunking systems to be combined to create type-tested switchgear and controlgear assemblies.