Connecting the ripple control receiver to DI 1-4

Qualified person

Connection of the ripple control receiver must be carried out at the inverter that is to be configured as System Manager.

Procedure:

  1. Connect the connection cable to the ripple control receiver or the remote terminal unit (see the manual from manufacturer).
  2. Disconnect the inverter from all voltage sources ( > Disconnecting the Inverter from Voltage Sources).
  3. Unscrew the swivel nut from the cable gland.
  4. Remove the four-hole cable support sleeve from the cable gland.
  5. Remove the plug from one of the enclosure openings and cut into the enclosure opening with a utility knife.
  6. Insert the cable into the enclosure opening.
  7. Press the four-hole cable support sleeve with the cable into the cable gland and guide the cable to slot DI 1-4. Ensure that the unused enclosure openings of the four-hole cable support sleeve are sealed with sealing plugs.
  8. Strip 6 mm of the cable insulation at maximum.
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  9. Release the conductor entries on the supplied 5-pole connector.
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  10. Connect the conductors of the connection cable to the supplied 5-pole connector. To do so, plug the conductors into the conductor entries and close the conductor entries. Observe the connector assignment.
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  11. Plug the 5-pole connector into the socket DI 1-4 on the product. Observe the pin assignment.
  12. Ensure that the connector is securely in place.
  13. Ensure that all conductors are correctly connected.
  14. Ensure that the conductors sit securely in the terminal points.
  15. Tighten the swivel nut on the cable gland hand-tight.

    Also see:

    Circuitry overview DI 1-4
    Connection to the Multifunction Relay