Allen-Bradley PowerFlex 70 User Manual page 92

Table A.C 600 Volt AC Input Recommended Protection Devices
HP Input
Drive
Rating Ratings
Catalog
Number ND HD Amps kVA Cont. 1 Min. 3 Sec. Min.
600 Volt AC Input
20AE0P9 A 0.5 0.33 1.3
20AE1P7 A 1 0.75 1.9
20AE2P7 A 2 1.5 3.0
20AE3P9 B 3 2 4.4
20AE6P1 B 5 3 7.5
20AE9P0 C 7.5 5 7.7
20AE011 C 10 7.5 9.8
20AE017 D 15 10 15.3
20AE022 D 20 15 20.0
(1)
Minimum protection device size is the lowest rated device that supplies maximum protection without nuisance tripping.
(2)
Maximum protection device size is the highest rated device that supplies drive protection.
(3)
Circuit Breaker - inverse time breaker.
(4)
Motor Circuit Protector - instantaneous trip circuit breaker.
(5)
Bulletin 140M with adjustable current range should have the current trip set to the minimum range that the device will not trip.
(6)
Manual Self-Protected (Type E) Combination Motor Controller, UL listed for 208 Wye or Delta, 240 Wye or Delta, 480Y/277 or 600Y/347. Not UL listed for use on 480V or
600V Delta/Delta systems.
(7)
The AIC ratings of the Bulletin 140M Motor Protector may vary without testing. See publication 140M-SG001B-EN-P.
Dual
Element Time
Output Amps Delay Fuse
(1)
Max.
1.3 0.9 1.1 1.4 3 3
2.0 1.7 2.0 2.6 3 3.5
3.1 2.7 3.6 4.8 4 6
4.5 3.9 4.3 5.9 6 8
7.8 6.1 6.7 9.2 10 12
8.0 9.0 9.9 13.5 10 20
10.1 11.0 13.5 18.0 15 20
15.9 17.0 18.7 25.5 20 35
20.8 22.0 25.5 34.0 25 45
Motor
Non-Time Circuit Circuit
(3)
Delay Fuse Breaker Protector
(2) (1) (2)
Min. Max. Amps Amps
3 3.5 15 3
3 6 15 3
4 10 15 7
6 15 15 7
10 20 20 15
10 35 35 15
15 40 40 15
20 60 60 30
25 80 80 30
(4)
140M Motor Starter with Adjustable Current Range
(7)
Available Catalog Numbers
Not Applicable
(5) (6)