184
Rockwell Automation Publication 750-IN001O-EN-P - October 2014
Chapter 4
Power Wiring
Motor Overload Protection
Short Circuit Current Rating
Electronic Motor Overload Protection:
Class 10 motor overload protection according to NEC article 430 and motor
over-temperature protection according to NEC article 430.126 (A)(2). UL 508C
File E59272.
Maximum Short Circuit Rating:
200,000 Amps RMS symmetrical (20F & 20G drives only)
Actual Short Circuit Rating:
Determined by AIC rating of installed fuse/circuit breaker.
See
for 21G drives
Summary of Contents for PowerFlex 20-750-20COMM
Page 1: ...PowerFlex 750 Series AC Drives Catalog Numbers 20F 20G 21G Installation Instructions...
Page 6: ...6 Rockwell Automation Publication 750 IN001O EN P October 2014 Notes...
Page 10: ...10 Rockwell Automation Publication 750 IN001O EN P October 2014 Preface Notes...
Page 218: ...218 Rockwell Automation Publication 750 IN001O EN P October 2014 Chapter 4 Power Wiring Notes...
Page 301: ......