Page 334 - ABB_Motor _Protection_and_Control_catalogue_20221216

3/258 ABB MOTOR PROTECTION AND CONTROL

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UA95 ... UA110 3-pole contactors for capacitor switching

65 to 75 kvar - Peak current Î ≤ 100 times the rms current
AC operated

UA contactors can be used for the switching of capacitor banks whose inrush current peaks are
less or equal to 100 times nominal rms current.
03
The capacitors must be discharges (maximum residual voltage at terminals ≤ 50 V) before being
re-energized when the contactors are making.
These contactors are of the block type design with:
• 3 main poles
• control circuit: AC operated
1SBC580105F0303 • add-on auxiliary contact blocks for front or side mounting and a wide range of accessories. Weight

Auxiliary Type
Order code
Rated control circuit
UL/CSA
IEC
Rated Max Rated voltage contacts Pkg
Uc
fitted
UA110-30-00 operational peak operational (1) (1 pce)
power current power
θ ≤ 40 °C Î θ ≤ 40 °C
400 V 480 V
AC-6b
kvar kA kvar V 50 Hz V 60 Hz kg
65 9.3 70 24 24 0 0 UA95-30-00 1SFL431022R8100 2.000
48 48 0 0 UA95-30-00 1SFL431022R8300 2.000
110 110…120 0 0 UA95-30-00 1SFL431022R8400 2.000
220…230 230…240 0 0 UA95-30-00 1SFL431022R8000 2.000
230…240 240…260 0 0 UA95-30-00 1SFL431022R8800 2.000
380…400 400…415 0 0 UA95-30-00 1SFL431022R8500 2.000
400…415 415…440 0 0 UA95-30-00 1SFL431022R8600 2.000
75 10.5 80 24 24 0 0 UA110-30-00 1SFL451022R8100 2.000
48 48 0 0 UA110-30-00 1SFL451022R8300 2.000
110 110…120 0 0 UA110-30-00 1SFL451022R8400 2.000
220…230 230…240 0 0 UA110-30-00 1SFL451022R8000 2.000
230…240 240…260 0 0 UA110-30-00 1SFL451022R8800 2.000
380…400 400…415 0 0 UA110-30-00 1SFL451022R8500 2.000
400…415 415…440 0 0 UA110-30-00 1SFL451022R8600 2.000
(1) Other control voltages see voltage code table.

123.5 4.86"
6.5 0.26"

6 0.24"
148 5.83"

20 0.79"
90 3.54" 10 0.39"
UA95, UA110

Main dimensions mm, inches