Standard Commissioning Process 95
Duration and description of typical commissioning
Remarks:
1.
The estimated times depends mainly on the state of the installation and the customer readiness
and does not include any waiting time, travel time etc.
2.
The insulation tests on motor, MCB and power cables can be performed by the customer, in that
case signed test reports must be available.
3.
An overriding control system specialist must be available to be able to check I/O, field bus
interfaces and other signals.
Description
Duration
1
Preparations
• Collecting information about the drive system (electrical part
list, wiring diagrams, application notes etc.)
• Preparing the needed software and drive license.
Note: the commissioning preparations does not include any
practical travel arrangement etc.
4 hours
Pre-
commissioning
• Checking the environment of electrical room (Safety, cooling
capacity etc.)
• Checking mechanical installation of the converter, supply
transformer, motor and MCB
• Checking power cables installation (routing, length,
dimensioning etc.)
• Checking the grounding cables installation (earth and
equipotential cables)
• Performing insulation tests on all drive system components.
(if drive stock more than six months)
2
• Switching on auxiliary voltage to the converter
• Programming the converter
• Checking the interface (I/O, field bus etc.)
3
12 hours
Cold
commissioning
• Testing the MCB interface
• Bypass function testing (if installed)
• Charging the converter DC link
4 hours
Hot commissioning • Operating the converter locally (with or without load)
• Operating the converter remotely
• Operating the converter remotely with the driven load
connected
• Checking operation in normal operation, including flying start,
ride through, etc.)
8 hours
Closing work • Finalizing commissioning and travel reports
• Customer training (basic operation and safety)
4 hours
Total 32 hours
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