Connecting the Signal Cable of the External Generator Request
Qualified person
An external control signal can transmit a generator request to the generator management. If you have configured the generator management for the external generator request, the generator management starts the generator if there is a high level present. The generator management stops the generator if there is a low level. As a result, all generator run times are complied with.
Connection of the control cable of an external generator request (example).
Requirements:
- The technical requirements of the multifunction relay must be met ( > Technical Data).
Cable requirements:
- Copper wire
- Conductor cross-section: 0.2 mm² to 2.5 mm²
- On the Sunny Island, thread both insulated conductors through a ferrite included in the scope of delivery. ( > Connecting BatVtgOut, DigIn, BatTMP and BatCur).
- Connect one insulated conductor of the control cable to terminal BatVtgOut+.
- Connect one insulated conductor of the control cable to terminal DigIn +.
- Connect terminal BatVtgOut– to terminal DigIn –. Use the same conductor as in the control cable.