Ausschnitt der KEA Front im Schaltschrank eingebaut

Kuhse start-stop control unit KEA ensures emergency power supply

In case of power failure KEA control unit switches over to emergency power supply of safety-related consumers. For more than 50 years the robust KEA ensures the reliable operation of diesel gensets.

High user-friendliness

An essential contribution to security of supply makes the user-friendliness of control unit. For decades and even today its simple operation concept convinces plant operators.

Besides controlling of new plants KEA can be used for retrofit concepts of existing plants. KEA is available as single device as well as function tested complete switchgear including all control components.

KEA at a glance:


  • Monitoring of combustion engines
  • Generator protection and synchronization
  • Usable in single- and multi-module plants
  • Realization of actual guidelines according to VDE AR-N-4105 and BDEW

Operation modes:

  • emergency power operation
  • isolated operation
  • sprinkler operation
  • mains parallel operation
  • short-term parallel operation
  • genset parallel operation

Overview KEA product lines:

Ersatzstrom-Automatik KEA 291

Standard Line KEA 29X
Basic model for simple control tasks

Ersatzstrom-Automatik KEA 201

Sophisticated Line KEA 20X
control unit for complex control tasks

Ersatzstrom-Automatik KEA 201

Compact Line KEA 25X
Compact control unit with integrated relay unit

Austausch-Automatik KEA 211-41

Retrofit Line KEA 21X
Replacement control unit for modernization of existing plants

Downloads KEA