Supplemental Drive Information A-13
Table A.F 690 Volt AC Input Protection Devices
Notes:
(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. For US NEC, minimum size is 125% of motor FLA. Ratings shown are maximum.
(3)
Circuit Breaker - inverse time breaker. For US NEC, minimum size is 125% of motor FLA. Ratings shown are maximum.
(4)
Motor Circuit Protector - instantaneous trip circuit breaker. For US NEC minimum size is 125% of motor FLA. Ratings shown are maximum.
(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. See publication 140M-SG001B-EN-P.
(8)
Maximum allowable rating by US NEC. Exact size must be chosen for each installation.
Drive
Catalog
Number
Frame
kW
Rating
PWM
Freq. Temp.
Input
Ratings Output Amps
Dual
Element Time
Delay Fuse
Non-Time
Delay Fuse
Circuit
Breaker
(3)
Motor
Circuit
Protector
(4)
ND HD kHz °C Amps kVA Cont. 1 Min. 3 Sec. Min.
(1)
Max.
(2)
Min.
(1)
Max.
(2)
Max.
(8)
Max.
(8)
690 Volt AC Input
20BF052 5 45 – 4 50 46.9 56.1 52 57 78 60 110 60 175 175 –
– 37.5 4 50 40.1 48.0 46 69 92 50 90 50 150 150 –
20BF060 5 55 – 4 50 57.7 68.9 60 66 90 80 125 80 225 225 –
– 45 4 50 46.9 56.1 52 78 104 60 110 60 175 175 –
20BF082 5 75 – 2 50 79.0 94.4 82 90 123 100 200 100 375 375 –
– 55 2 50 57.7 68.9 60 90 120 80 125 80 225 225 –
20BF098 5 90 – 2 40 94.7 113 98 108 127 125 200 125 375 375 –
– 75 2 40 79.0 94.4 82 123 140 100 200 100 375 375 –
20BF119 6 110 – 2 50 115 137 119 131 179 150 250 150 400 – –
– 90 2 50 94.7 113 98 147 196 125 200 125 375 – –
20BF142 6 132 – 2 50 138 165 142 156 213 175 300 175 450 – –
– 110 2 50 115 137 119 179 238 150 250 150 400 – –