ABB ACS880-1607, Руководство по оборудованию

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Electrical installation 49
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Connection procedure of the load disconnected indicator cable
WARNING! Repeat the steps described in section Electrical safety
precautions on page 42 . The complete safety instructions are given in
Safety instructions for ACS880 multidrive cabinets and modules
(3AUA0000102301 [English]). Ignoring the instructions can cause physical injury or death,
or damage to the equipment.
1. Repeat the steps described in section Electrical safety precautions on page 42 .
2. Open the door of the DC/DC converter cubicle and remove the shrouding.
3. Run the load disconnected indicator cable into the cubicle as described in section
Grounding the outer shields of the control cables at the cabinet lead-through on page
44 .
4. Make a 360° grounding of the cable shield at the cable lead through. See Grounding
the outer shields of the control cables at the cabinet lead-through on page 44 .
5. Route the cable to terminal block [X33.1] terminals 1 and 2 as shown in the connection
diagram above. See also the circuit diagrams delivered with the unit and Cabinet
layout on page 18 . Use the existing trunking in the cabinet wherever possible. Use
sleeving if cables are laid against sharp edges.
6. Connect the cable.
7. Refit any shrouding removed earlier and close the cubicle doors.