Fuji Electric ALPHA5 Smart - 10.4 Electromagnetic Contactor Selection

CHAPTER 10 PERIPHERAL EQUIPMENT
Electromagnetic Contactor 10-11
10
10.4 Electromagnetic Contactor
Connect the electromagnetic contactor to disconnect the servo amplifier from the power supply with
an external signal or to turn the power on or off from a remote operation panel.
The model is to turn the primary circuit of a single servo amplifier of 500 kVA or less power
capacities with the designated cable size and 20 m or less wiring length.
If the power supply capacity exceeds 500 kVA, connect an AC reactor.
Models of electromagnetic contactor
■ Single-phase 200 V ■ 3-phase 200 V
Rated rotation
speed [r/min]
Capacity
[kW]
Magnetic
contactor
0.05
0.1
0.2
0.4
SC-03
3000
0.75 SC-0
0.5 SC-03
2000
0.75 SC-0
1500 0.5 SC-03
Made by Fuji Electric FA Components & Systems
Rated rotation
speed [r/min]
Capacity
[kW]
Magnetic
contactor
0.05
0.1
0.2
0.4
0.75
1.0
SC-03
1.5
2.0
SC-4-1
3.0 SC-N1
4.0
3000
5.0
SC-N2
0.5
0.75
1.0
SC-03
1.5
2.0
SC-4-1
3.0 SC-N1
4.0
5.5
SC-N2
2000
7.0 SC-N2S
0.5
0.85
SC-03
1500
1.3 SC-0
Made by Fuji Electric FA Components & Systems