Page 343 - Motor_protection_and_control_Manual_motor_starters_ contactors

AF400 ... AF2650 3-pole contactors

Technical data

General technical data
Contactor types AC / DC operated AF400 AF460 AF580 AF750 AF1250 AF1350 AF1650 AF2050 AF2650
Rated insulation voltage Ui
acc. to IEC 60947-4-1 1000 V
acc. to UL / CSA 600 V 1000 V
Rated impulse withstand voltage Uimp. 8 kV
Electromagnetic compatibility AF contactors complying with IEC 60947-1 / EN 60947-1 - Environment A
Ambient air temperature close to contactor
Operation Fitted with electronic overload relay -25 to +70 °C
Without electronic overload relay -40 to +70 °C
Storage -40 to +70 °C
Climatic withstand Category B according to IEC 60947-1 Annex Q
Maximum operating altitude (without derating) 3000 m
Mechanical durability
Number of operating cycles 3 millions operating cycles 0.5 million operating cycles 0.3 million
op. cycles
Max. switching frequency 300 cycles/h 60 cycles/h
Shock withstand
acc. to IEC 60068-2-27 and EN 60068-2-27 5
Mounting position 1
C1 Shock direction 1/2 sinusoidal shock for 30 ms: no change in contact position, closed or open position
A 5 g –
ABB B1 5 g –
A A B1 B2
B2 5 g –
C1 5 g –
C2 C2 5 g –
Vibration withstand
acc to IEC 60068-2-6 0.7 g closed position / 0.7 g open position 13.2…100 Hz
Magnet system characteristics
Contactor types AC / DC operated AF400 AF460 AF580 AF750 AF1250 AF1350 AF1650 AF2050 AF2650
Coil operating limits AC supply At θ ≤ 70 °C 0.85 x Uc min ... 1.1 x Uc max
acc. to IEC 60947-4-1 DC supply At θ ≤ 70 °C 0.80 x Uc min ... 1.1 x Uc max
Rated control circuit voltage Uc 48...500 V AC, 24...500 V DC 100...250 V AC or DC
Coil consumption
AC control voltage 50/60 Hz
48...130 V AC Average pull-in value 1215 VA 1100 VA -
Average holding value 12 VA 12 VA -
100...250 V AC Average pull-in value 955 VA 880 VA 2450 VA
Average holding value 12 VA 12 VA 48 VA
250 … 500 V AC Average pull-in value 950 VA 985 VA -
Average holding value 12 VA 12 VA -
DC control voltage
24...60 V DC Average pull-in value 900 W 785 W -
Average holding value 5 W 5.5 W -
48...130 V DC Average pull-in value 1150 W 1020 W -
Average holding value 5 W 5 W -
100...250 V DC Average pull-in value 895 W 880 W 2290 W
Average holding value 5 W 5 W 20.5 W
250 … 500 V DC Average pull-in value 885 W 910 W -
Average holding value 7.5 W 7.5 W -
Drop-out voltage 55 % of Uc min.
Voltage sag immunity Conditions of use on request
acc. to SEMI F47
Dips withstand ≥ 20 ms
Operating time
Coil supply between A1 - A2
Between coil energization and: Main contact closing 50…120 ms 50…80 ms
Between coil de-energization and: Main contact opening 33…70 ms 35…55 ms
Control input for PLC's
Between coil energization and: Main contact closing 40…60 ms 40...90 ms 40…65 ms
Between coil de-energization and: Main contact opening 10…30 ms 10…30 ms
Mounting characteristics and conditions for use
Contactor types AC / DC operated AF400 AF460 AF580 AF750 AF1250 AF1350 AF1650 AF2050 AF2650
Mounting positions Pos. 2 +30° -30°

Pos. 4
Pos. 3
Pos. 1 Pos. 1 ± 30° Pos. 5 Pos. 6
Max. add-on N.O. or N.C. auxiliary contacts: see accessory fitting details for 3-pole contactor 1SFC101113C0201 - Rev. D
AF400 ... AF2650 1SFC101113C0201
Mounting distances The contactors can be assembled side by side
Fixing
On rail according to IEC 60715, EN 60715 –
By screws (not supplied) 4 x M5 4 x M6 4 x M8
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