Rockwell-automation 6000 PowerFlex Medium Voltage Variable Frequency D Uživatelský manuál Strana 80

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80 Rockwell Automation Publication 6000-IN007A-EN-P - October 2014
Chapter 4 No-load Test
13. Switch on the customer-supplied control power, and push the Power Reset
button in control cabinet panel.
This clears the Control Power Supply Loss warning.
14. Press .
Load Test of Drive System
This process is essentially a repeat of the No Load test procedure.
The Input Circuit Breaker should be off and locked out and tagged out to
prevent any possibility of energization of the motor circuit while the application
is reconfigured to apply load.
Repeat steps 1, 4, and 6 listed in the Table on page 67
.
ATTENTION: The following should be opened successively when the control
power is switched off: Q5, Q4, Q3, Q2 and UPS; opening Q1 is not necessary
when the control power is not disconnected.
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