Rockwell Automation 2094-xMxx-S Kinetix 6000 Multi-axis Servo Drives User Manual - Manual (Page 29)

Rockwell Automation Publication 2094-UM001H-EN-P - June 2013 29
Planning the Kinetix 6000 Drive System Installation Chapter 2
Circuit Breaker and Fuse Specifications
While circuit breakers offer some convenience, there are limitations for their use.
Circuit breakers do not handle high current inrush as well as fuses.
Make sure the selected components are properly coordinated and meet
acceptable codes including any requirements for branch circuit protection.
Evaluation of the short-circuit available current is critical and must be kept below
the short-circuit current rating of the circuit breaker.
The following fuse examples and Allen-Bradley® circuit breakers are
recommended for use with 2094-
xCxx-Mxx-S IAM modules when the Line
Interface Module (LIM) is not used.
Table 9 - Kinetix 6000 Circuit Breaker and Fuse Selection
Refer to the Kinetix Servo Drives Technical Data, publication GMC-TD003 , for
additional power specifications for your IAM module.
IMPORTANT LIM Modules (catalog numbers 2094-ALxxS, 2094-BLxxS, and 2094-XL75S-Cx) provide branch circuit protection to the IAM
module. Follow all applicable NEC and local codes.
IAM Module
Cat. No.
V AC Input Power Control Input Power DC Common Bus Fuse
Bussmann
Fuse
Allen-Bradley Circuit Breaker
Bussmann Fuse
(1)
Allen-Bradley (2)
Circuit Breaker
Bussmann
Fuse Ferraz Shawmut
Fuse
Disconnect
Magnetic
Contactor
2094-AC05-MP5-S
KTK-R-20 (20 A) 1492-SP3D300 140M-F8E-C16
FNQ-R-10 (10 A)
1492-SP2D060
N/A A50P20-1
2094-AC05-M01-S
2094-AC09-M02-S KTK-R-30 (30 A) 1492-SP3D400 140M-F8E-C20 FWH-35B A50P35-4
2094-AC16-M03-S LPJ-45SP (45 A) N/A 140U-H6C3-C50
1492-SP2D200
FWH-60B A50P60-4
2094-AC32-M05-S LPJ-80SP (80 A) N/A 140U-H6C3-C90 FWH-125B A50P125-4
2094-BC01-MP5-S
KTK-R-20 (20 A) 1492-SP3D300 140M-F8E-C32
FNQ-R-10 (10 A) or
FNQ-R-7.5 (7.5 A) 1492-SP2D060 or
1492-SP1D150
FWJ-20A14F DCT20-2
2094-BC01-M01-S
2094-BC02-M02-S KTK-R-30 (30 A) 1492-SP3D400 140M-F8E-C45 FWJ-40A A70QS40-4
2094-BC04-M03-S LPJ-45SP (45 A)
N/A
140U-H6C3-C50 FWJ-70A A70QS70-4
2094-BC07-M05-S LPJ-80SP (80 A) 140U-H6C3-C90 FWJ-125A A70QS125-4
(1) Use FNQ-R-7.5 fuse for higher single-cycle inrush current capability. This is recommended when the continuous control power current exceeds 3.0 A.
(2) Use 1492-SP1D150 circuit breaker for higher single-cycle inrush current capability. This is recommended when the continuous control power current exceeds 3.0 A.