Rockwell Automation 7763 Medium Voltage OneGear SMC Flex Motor Controller (10-15 kV) - Manual (Page 50)

50 Rockwell Automation Publication 7760-UM001D-EN-P - October 2014
Chapter 2 Commissioning Procedure
• The rear 3 grey connectors in the medium voltage cell connect to the blue
receivers on the fiber optic board, and the front 3 blue connectors receive
the temperature feedback cables from the power pole harnesses (one per
power pole).
• Verify that circuit board plug connectors are installed and fully inserted in
their sockets.
• Verify that the cooling fan (if supplied) is secured and the rotor is not
obstructed.
• Complete device resistance checks per user manual. (Refer to Installation
Instructions, publication
7760-IN001_-EN-P .)
• Complete Power Supply Tests (Refer to Installation Instructions,
publication
7760-IN001_-EN-P .)
• Program the module with correct parameter settings.
• Start the unit and record (if available) scope waveforms (line voltage,
motor voltage and motor current).
Programming MV SMC Flex Module
Refer to Chapter 3 for programming procedures.
The default (factory) parameter settings are as shown in Appendix B.
Settings may be different on engineered orders, or when option modules or
customer requirements dictate different settings.
If the factory settings are not suitable for the application, program the module to
meet the application requirements. Contact your local Rockwell Automation
representative or the factory if assistance is required.
Hi-Pot and Megger Test It is recommended that insulation levels be checked before energizing power
equipment. This may be done with a High Voltage AC insulation tester (HI-
POT) or a Megger. See Vacuum Contactor User Manual for suggested HI-POT
testers, and for test procedures for vacuum contactors. If using a Megger, a
minimum 5000V type is recommended.
IMPORTANT The module should be programmed with an understanding of how the SMC
functions, and the characteristics of the motor and driven load. Inappropriate
settings may elicit unexpected results such as lack of acceleration torque or
full-voltage starting. For Pump Control applications, refer to
Pump Application
Considerations on page 39 .