Page 108 - Motor protection and control Manual motor starters, contactors and overload relays

3/34 ABB MOTOR PROTECTION AND CONTROL

—

AF400 ... AF750 3-pole contactors
200 to 400 kW
AC / DC operated with 1 N.O. + 1 N.C. auxiliary contacts

AF400 ... AF750 contactors are mainly used for controlling 3-phase motors and power circuits up
to 1000 V AC or 600 V DC (2). These contactors are of the block type design with 3 main poles.
03
• control circuit: AC or DC operated with electronic coil interface accepting a wide control
voltage range (e.g. 100...250 V AC and DC), only 4 coils to cover control voltages between
48...500 V 50/60 Hz and 24...500 V DC
- can manage large control voltage variations
- reduced panel energy consumption
- very distinct closing and opening
1SFC101022V0001 • built-in surge suppression
- can withstand short voltage dips and voltages sags (SEMI F47 conditions of use on request).
• add-on auxiliary contact blocks for side mounting and a wide range of accessories.
IEC UL/CSA Rated control circuit Auxiliary Type Order code Weight
AF460-30-11 voltage contacts
Rated operational 3-phase General
power current motor use Uc min. ... Uc max. fitted Pkg
400 V θ ≤ 40 °C rating rating (1 pce)
AC-3 690 V 480 V 600 V AC
AC-1
kW A hp A V 50/60 Hz V DC kg
200 600 350 550 - 24…60 1 1 AF400-30-11 1SFL577001R6811 (1) 12.000
48…130 48…130 1 1 AF400-30-11 1SFL577001R6911 12.000
100…250 100…250 1 1 AF400-30-11 1SFL577001R7011 12.000
250…500 250…500 1 1 AF400-30-11 1SFL577001R7111 12.000
250 700 400 650 - 24…60 1 1 AF460-30-11 1SFL597001R6811 (1) 12.000
48…130 48…130 1 1 AF460-30-11 1SFL597001R6911 12.000
100…250 100…250 1 1 AF460-30-11 1SFL597001R7011 12.000
1SFC101025V0001 315 800 500 750 250…500 250…500 1 1 AF460-30-11 1SFL597001R7111 12.000
1 1
AF580-30-11
-
24…60
1SFL617001R6811 (1)
15.000
48…130
100…250 48…130 1 1 AF580-30-11 1SFL617001R6911 15.000
15.000
1 1
100…250
1SFL617001R7011
AF580-30-11
250…500 250…500 1 1 AF580-30-11 1SFL617001R7111 15.000
AF750-30-11
400 1050 600 900 - 24…60 1 1 AF750-30-11 1SFL637001R6811 (1) 15.000
48…130 48…130 1 1 AF750-30-11 1SFL637001R6911 15.000
100…250 100…250 1 1 AF750-30-11 1SFL637001R7011 15.000
250…500 250…500 1 1 AF750-30-11 1SFL637001R7111 15.000
(1) The connection polarities indicated close to the coil terminals must be respected: A1 for the positive pole and A2 for the nega-
tive pole.
(2) Up to 850 V DC for AF580, AF750.
AF400 ... AF750 are equipped with low voltage inputs for control, for example by a PLC.
Control inputs

210 8.27" 242 9.53"
186 7.32" 216 8.5" 48.5 1.91" 6 0.24"
25 22.5 ø 6.5 ø 10.5 48.5 6 40 1.57" 22.5 0.89" ø6.5 0.26" ø12.5 0.49" 11.5 0.45"
0.98" 0.89" 0.26" 0.41" 11.5 0.45" 1.91" 0.24"

268 10.55" 278 10.94" 273 10.75" 283 11.14"

1SFC101013C0201 - Rev. A
63 2.48" 72 2.83"
AF400, AF460 AF580, AF750
Main dimensions mm, inches