Rockwell Automation PowerFlex 755TM User Manual

Rockwell Automation Publication DRIVES-AT005D-EN-P - May 2022 85
Appendix A Electrical Ratings, Recommended Protective Devices, and DC Bus Capacitance
Table 22 - Cooper Bussmann JKS, DC Fuse Test for Rockwell Automation
Fuse Results
Circuit Parameters
Interrupting Amps
Volts DC
Time
Constant
Circuit
ConfigurationMin Max
JKS-(3A…15A) Acceptable — 69.6 kA 810 2.78 ms Configuration A
JKS-(3A…15A) Acceptable 375 A — 810 0.55 ms Configuration A
JKS-(20A…30A) Acceptable — 69.6 kA 816 2.78 ms Configuration A
JKS-(20A…30A) Acceptable 920 A — 812 0.4 ms Configuration A
JKS-(35A…60A) Acceptable — 69.6 kA 816 2.78 ms Configuration A
JKS-(35A…60A) Acceptable 1820 A — 812 0.5 ms Configuration A
JKS-(70A…100A) Acceptable — 69.6 kA 816 2.78 ms Configuration A
JKS-(70A…100A) Acceptable 2950 A — 812 0.86 ms Configuration A
JKS-(110A…200A) Acceptable — 69.6 kA 816 2.78 ms Configuration A
JKS-(110A…200A) Acceptable 5960 A — 810 3.34 ms Configuration A
JKS-(225A…400A) Acceptable — 69.6 kA 816 2.78 ms Configuration A
JKS-(225A…400A) Acceptable 11.5 kA — 812 2.92 ms Configuration A
JKS-(450A…600A) Acceptable — 69.6 kA 816 2.78 ms Configuration A
JKS-(450A…600A) Acceptable 15.5 kA — 810 0.4 ms Configuration A

Rockwell Automation PowerFlex 755TM Specifications

General

Brand	Rockwell Automation
Model	PowerFlex 755TM
Category	DC Drives
Language	English