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Electrical installation 71
When single-core cables without metal shield are used:
•
Lead the cables into the inside of the cubicle through the IP sealing glands.
•
Connect the phase conductors to terminals U2, V2 and W2, and the PE
conductors to the PE terminal. Tighten the phase and PE conductors (see
page
5. Provide support for the cables whenever necessary.
6. Remove the cover on top of the converter module.
WARNING!
The cover on top of the converter module can cause
overheating. Injury or death, or damage to the equipment can occur.
7. Refit the shroud removed earlier and close the door.
8. Connect the generator end of the cable. For minimum radio frequency interference
and generator bearing current, ground the cable shield 360° at the lead-through of the
generator terminal box. For the generator specific instructions, see the manufacturer’s
user manual.
360° grounding of the shield
Cable shield grounding means at the generator end
8
Содержание ACS880-87CC
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Страница 17: ...Safety instructions 17 1 3 2 4 5 6 7 ...
Страница 18: ...18 Safety instructions 8 9 ...
Страница 28: ...28 Introduction to the manual ...
Страница 52: ...52 Mechanical installation ...
Страница 66: ...66 Planning the electrical installation ...
Страница 74: ...74 Electrical installation Diagrams for the customer connections are presented below ...
Страница 75: ...Electrical installation 75 optional Fast shutdown ...
Страница 85: ...Maintenance 85 b c a Air flow direction 2 3 4 6 ...
Страница 87: ...Maintenance 87 2 5 4 ...
Страница 88: ...88 Maintenance 7 Arrow indicating the air flow direction 5 6 6 ...
Страница 90: ...90 Maintenance Air flow circulation b a ...
Страница 106: ...106 Maintenance ...
Страница 124: ...124 Control units of the converter ...
Страница 126: ...126 Dimension drawings ...
Страница 127: ...Dimension drawings 127 ...
Страница 128: ...128 Dimension drawings ...
Страница 142: ...142 Cooling and heating ...