Fließtext mit 2 Spalten invertiert


3-Phase electrical network monitoring device

With the ENS31 a VDE0126-compliant 3-phase electricity supply can be connected to the grid.

For installations until 30 kVA the device can replace the electric utility´s anytime-accessible switchboard with isolating function.

The ENS31 controls two separated contactors. The switching capacity depends on the size of the contactors.

For installations with an anytime-accessible switchboard already installed, the ENS31 can be used as 3-phase voltage and frequency monitor. In this case is required only one contactor.
You can find the corresponding modified installation diagram here! weiterführender Link