08 COMMISSIONING
3BHS213401 E01 REV H ACS1000 AIR-COOLED USER MANUAL 111/184
8.2.3 Main circuit breaker (MCB) checklist
8.2.4 Input transformer checklist
8.2.5 Motor checklist
8.2.6 Insulation tests checklist
1.
Type of MCB selected as per the MCB specification from ABB
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2.
High-voltage connections completed
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3.
MCB ready to be tested with drive
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4.
MCB protection relay settings tested
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5.
Safety devices (eg, door locks) tested and in operation
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1.
Ground connection completed
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2.
Transformer auxiliaries (eg, dehydrating breathers, cooling,
protection devices) ready
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3.
Safety devices (eg, door locks) tested and in operation
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1.
Motor installed, aligned and alignment protocol available
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2.
Motor not coupled to driven load
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3.
Ground connection completed
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4.
Motor auxiliaries (eg, bearing lubrication, heater cooling) ready
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5.
Control and monitoring signals connected
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1.
All power cables to converter transformer, between converter transformer and
drive, and from drive to motor insulation resistance tested (Megger test), and
measured values within the required limits.
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2.
Test report of the Megger insulation resistance test available
Important: If the test is carried out by the commissioning engineer of the drive,
an additional day per drive motor combination needs to be reserved. After the
test, the feeder cables can be connected, except at the drive end. The test must
comply with the specification.
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