384 Rockwell Automation Publication 2198-UM002L-EN-P - October 2021
Appendix D Maximum Motor Cable Lengths for Kinetix 5700 Power Supplies
DC-bus Power Supply
Configurations
2198-RPxxx regenerative power supplies have the same maximum drive-to-
motor cable length limits as 2198-Pxxx DC-bus power supplies when they
operate with DC-bus regulation disabled.
Table 188 - DC-bus Power Supply (480V AC input)
AC Input Power Source Type Motor/Actuator Cat. No.
Drive-to-Motor
Cable Length, max
m (ft)
WYE Grounded
•LDAT-Sxxxxxx
•LDC-Cxxxxxx
•MPAS-B8xxxF-ALM
•MPAS-B9xxxL-ALM
10 (32.8)
•VPx-B063xx, VPx-B075xx
•VPAR-B1xxxx, VPAR-B2xxxx
90 (295)
•MPL-B15xx, MPL-B2xx
•MPAR-B1xxxx, MPAR-B2xxxx
•MPAS-Bxxxx1, MPAS-Bxxxx2
• MPAI-Bxxxxx
20 (65)
•VPx-B100xx…VPx-B300xx
•MPAR-B3xxxx
•VPAR-B3xxxx
•MPx-B3xxx…MPx-B9xxx
• MPM-B115xx…MPM-B215xx
•HPK-xxxxxx
•MMA-Bxxxxxx
•RDB-Bxxxxx
90 (295)
Delta Corner Grounded
•VPx-B063xx, VPx-B075xx
•MPL-B15xx, MPL-B2xx
•MPAR-B1xxxx, MPAR-B2xxxx
•VPAR-B1xxxx, VPAR-B2xxxx
•MPAS-Bxxxx1, MPAS-Bxxxx2
• MPAI-Bxxxxx
15 (49.2)
•VPx-B100xx…VPx-B300xx
•MPAR-B3xxxx
•VPAR-B3xxxx
•MPx-B3xxx…MPx-B9xxx
• MPM-B115xx…MPM-B215xx
•HPK-xxxxxx
• MMA-B080xxx…MMA-B100xxx
•RDB-Bxxxxx
50 (164)
• MMA-B132xxx…MMA-225xxx 90 (295)
• WYE Impedance Grounded
(1)
• WYE Ungrounded
(2)
• Delta Ungrounded
(2)
(1) Impedance grounded systems running in ground fault conditions, for prolonged periods of time, cause additional stress to the motor
insulation and can cause premature motor failure.
(2) Unbalanced, floating, ungrounded systems can cause additional stress to the motor.
•LDAT-Sxxxxxx
•LDC-Cxxxxxx
•MPAS-B8xxxF-ALM
•MPAS-B9xxxL-ALM
10 (32.8)
•VPx-B063xx, VPx-B075xx
•VPAR-B1xxxx, VPAR-B2xxxx
90 (295)
•MPL-B15xx, MPL-B2xx
•MPAR-B1xxxx, MPAR-B2xxxx
•MPAS-Bxxxx1, MPAS-Bxxxx2
• MPAI-Bxxxxx
20 (65)
•VPx-B100xx…VPx-B300xx
•MPAR-B3xxxx
•VPAR-B3xxxx
•MPx-B3xxx…MPx-B9xxx
• MPM-B115xx…MPM-B215xx
•HPK-xxxxxx
•MMA-Bxxxxxx
•RDB-Bxxxxx
90 (295)
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