Rockwell-automation 6000 PowerFlex Medium Voltage Variable Frequency D Manual de usuario Pagina 28

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28 Rockwell Automation Publication 6000-IN007A-EN-P - October 2014
Chapter 2 Preparation and Inspection
5. Disconnect the Insulation Meter and jumpers installed in steps 1 and 2.
6. Reconnect all wires, cables, and connections in reverse order of removal.
Figure 10 - Connected Insulation Meter
Table 7 - Insulation Test Voltage Values
Ground Bus Bar
Insulation Meter
Outgoing Motor Power
Cable Connections
Incoming Line Power
Cable Connections
Drive Rated Voltage U1 Insulation Resistance Test Direct Voltage (V)
1000<U1≤5000 2500
5000<U1 5000
Typical of Drive Minimum Megger Value
Entire Drive 1 kM Ohm
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