Rockwell Automation Publication 2198-RM003B-EN-P - November 2020 17
Chapter 2 Replacement Considerations
AC Input Power Wiring and
Fusing
This section provides information to help you determine the wiring and fusing
requirements of drives. Ultra3000 servo drives are designed to operate from a
grounded power system (with center grounded wye secondary, or corner
grounded, or high leg delta secondary), while Kinetix 5100 drives support
three-phase wye systems with a center grounded wye secondary, or a single-
phase system with a neutral and a grounded input.
AC Input Power Wiring
Determine the wire length for the AC line input after the drive location and
cable routing is finalized.
In general, the recommended drive replacement should not require changes in
wiring length; however, the routing may need to change as the input power
and motor power connections could be in different physical locations with
different connector sizes.
Table 10
shows a comparison of the connector locations of the Ultra3000 and
Kinetix 5100 drives.
Circuit Breaker and Fuse Considerations
Review the fusing requirements when you change drives.
An Ultra3000 servo drive system must be protected by a device with short
circuit interrupt current rating of the service capacity that is provided or a
maximum of 100,000 A.
Table 10 - Input Power and Motor Power Connection Placement of Kinetix 5100 Drives
Kinetix 5100 Drive Ultra3000 Drive
Kinetix 5100 Drive
Cat. No.
Output Power
(kW)
Input Power
Connector Location
Motor Power/
Feedback Connector
Location
Input Power, Motor
Power, Feedback
Connector Location
2198-E1004-ERS 0.40
Top Bottom
Front
2198-E1007-ERS 0.75
2198-E1015-ERS 1.50
2198-E1020-ERS 2.00
Front Front
2198-E2030-ERS 3.00
2198-E2055-ERS 5.50
2198-E2075-ERS 7.50
2198-E2150-ERS 15.00
2198-E4004-ERS 0.40
2198-E4007-ERS 0.75
2198-E4015-ERS 1.50
2198-E4020-ERS 2.00
2198-E4030-ERS 3.00
2198-E4055-ERS 5.50
2198-E4075-ERS 7.50
2198-E4150-ERS 15.00
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