Connect the socket for secure power supply operation

Qualified person

Requirements:

  • The cables for the socket for secure power supply operation must be pre-assembled.

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

  • 1 standard socket

Procedure:

  1. Disconnect the inverter from all voltage sources .
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  2. Remove the filler plug from the cable gland.
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  3. Unscrew the union nut at the back of the inverter from the cable gland and lead the cable through.
  4. Feed the cable through the cable gland into the interior of the inverter.
  5. Dismantle the cable by 100 mm.
  6. Strip off the conductor insulation by 10 mm to 12 mm each.
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  7. Connect the grounding conductor to the busbar , as short as possible without the conductor being under voltage. To do so, insert the conductor into the busbar against the stop and tighten the screw (PZ2, minimum torque 2.5 Nm).
  8. Connect N and L to the terminal block SPS according to labeling. To do this, unlock the terminal with a flat-blade screwdriver (3.5 mm).
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  9. Ensure that the cable bridge is fitted between N and the busbar .
  10. Tug lightly to ensure that all conductors are secured in the terminals.
  11. Tighten the union nut on the cable gland hand-tight.

    Also see:

    Connect the switch for secure power supply operation
    Connecting the Network Cables