Connection to the Multifunction Relay

Qualified person

Additionally required material (not included in the scope of delivery):

  • Connection cable

  • Bootlace ferrules (only for multi-core stranded wire, usable length of the ferrule at least 12 mm)

Requirements for connection cable:

  • External diameter: 5.3 mm to 7 mm

  • UV-resistant for outdoor use.

Procedure:

  1. Remove 1 sealing plug from the cable support sleeve.
    2. 9362748428
  2. Lead the connection cable into the threaded sleeve.
  3. Dismantle the connection cable 40 mm to 50 mm.
  4. Strip the insulation on the insulated conductors each by 12 mm.
  5. When using a multi-core stranded wire, provide the conductors with bootlace ferrules.
  6. Connect the connection cable to the digital output of the inverter according to the assignment of the terminal block of the COM connector ( > Assignment of Terminal Block of COM Connector).
    Procedure for connecting the multifunction relay
    Connection of PV Modules