User Manual

PN-248933
DIR 10001075600 (Version 00)
Copyright © 2014 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.
Publication CEP9-IN006A-EN-P - April 2014
Table 1 Standard Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No. EN60947-4-1
600
Overload Relay using
Sensing Module
Catalog Number
Max. Available Fault
Current (A)
Maximum Voltage (V)
Short Circuit Ratings
The CEP9 overload relay is suitable for use on circuits capable of delivering not more than the RMS symmetrical amperes listed in the following tables:
10,000
CEP9-ESM-___-97-100,
CEP9-ESM-___-7T-100,
Table 2 Short Circuit Ratings per EN60947-4-1
Overload Relay using
Sensing Module
Catalog Number
Maximum Voltage (V)
Prospective Short Circuit
Current, I
r
(A)
Conditional Short Circuit
Current, Iq (A)
5,000
100,000 690
Sensing Module
Catalog Number
Contactor
Catalog Number
Max. Starter FLC (A) Max. Available Fault
Current (A)
Maximum Voltage (V) Class J or CC Fuse
(A)
72 100
85 150
97 200
100,000 600
Table 3 High Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No. EN60947-4-1 with Bul. CA7, IEC, contactors protected by fuses
CEP9-ESM-__-97-100
CA7-72
CA7-85
CA7-97
Overload Relay using Sensing Module
Catalog Number
Max. Starter
FLC (A)
Contactor
Catalog Number
Maximum
Voltage (V)
Fuse Coordination
The following table illustrates the fuse coordination tested when used with contactors stated:
Table 4 Type I and Type II fuse coordination with Bul. CA7 contactors per EN60947-4-1
Type I Class J or
CC Fuse (A)
Type II Class J or CC
Fuse (A)
CA7-72
72 100 100
CA7-85
85 150 150
CA7-97
97 200 200
600
CEP9-ESM-___-97-100 100,000
5,000
Prospective Fault
Current, I
r
(A)
Conditional Fault
Current, Iq (A)
CEP9-ESM-___-T-100
Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/about-us/sustainability-ethics/product-environmental-compliance.page.
CEP9-ESM-___-97-100,
CEP9-ESM-___-7T-100,
CEP9-ESM-___-T-100