COMMISSIONING
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
159/266
7) Wiring across shipping splits is completed according to the instructions
in this user manual (3BHS212794 E01 N).
□
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, ie, Megger test, before connection).
□
7.6.3. Main circuit breaker (MCB)
1) MCB selected as per “Main circuit breaker specification”
(1)
□
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
7.6.4. 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.
□
7.6.2. Electrical installation checklist (continued)
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