Drives, Fuse & Circuit Breaker Ratings - Allen-Bradley PowerFlex 525 User Manual

Drives, Fuse & Circuit Breaker
Ratings
Supplemental Drive Information
For information on...
Drives, Fuse & Circuit Breaker Ratings
Specifications
The tables found in Fuses and Circuit Breakers on page 18
and recommended AC line input fuse and circuit breaker information. Both
types of short circuit protection are acceptable for UL and IEC requirements.
Sizes listed are the recommended sizes based on 40 degree C and the U.S.
N.E.C. Other country, state or local codes may require different ratings.
Fusing
If fuses are chosen as the desired protection method, refer to the
recommended types listed
amp ratings do not match the tables provided, the closest fuse rating that exceeds
the drive rating should be chosen.
• IEC – BS88 (British Standard) Parts 1 & 2
type GG or equivalent should be used.
• UL – UL fuses must match those shown in
(1) Typical designations include, but may not be limited to the following;
Parts 1 & 2: AC, AD, BC, BD, CD, DD, ED, EFS, EF, FF, FG, GF, GG, GH.
(2) Typical designations include;
Type CC - KTK-R, FNQ-R
Type J - JKS, LPJ
Type T - JJS, JJN
Circuit Breakers
Refer to listings in Fuses and Circuit Breakers on page 18
circuit breakers (inverse time or instantaneous trip) and 140M Self-Protecting
Motor Starters.
Rockwell Automation Publication 520-UM001A-EN-E - February 2013
Fuses and Circuit Breakers on page
(1)
, EN60269-1, Parts 1 & 2,
Fuses and Circuit Breakers
A
Appendix
See page...
143
144
provide drive ratings
18. If available
(2)
.
for recommended
143