Door Interlocking Checklist; Main Circuit Breaker (Mcb); Input Transformer Checklist - ABB ACS5000 User Manual

7.6.2. Electrical installation checklist (continued)
7) Wiring across shipping splits is completed according to the instructions
in the user manual (3BHS799208 E01 F).
8) Ground cable of the drive is securely connected at both ends.
9) Cable armor and screens of power supply cables are connected to PE
ground busbar.
10) The transformer and motor cables are installed but the conductors not
connected at both ends (cables and drive must be insulation resistance
tested (Megger test) before connection).

7.6.3. Door interlocking checklist

1) The release dial of the safety switches in the locked position.

7.6.4. Main circuit breaker (MCB)

1) MCB selected as per "Main circuit breaker specification"
2) High-voltage power connections completed
3) MCB is ready to be tested with drive
4) MCB protection relay settings are tested
5) Protection devices (eg, door locks) are tested and in operation.
6) Local operation of MCB is disabled.
7) Emergency-off loop is tested.
(1)
Pay attention to MCB opening time and installation of undervoltage coil or second
opening coil

7.6.5. Input transformer checklist

1) Grounding is completed
2) Transformer auxiliaries (eg, dehydrating breathers, cooling, protection
devices) are ready.
3) Protection devices are tested and in operation.
PRODUCT
ACS5000W
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS799208 E01
COMMISSIONING
(1)
REV. LANG. PAGE
F en 115/178
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