INSTALLATION AND WIRING
37
2.3.6 Peripheral devices
(1) Selection of peripheral devices
Check the capacity of the motor to be used with the inverter you purchased. Appropriate peripheral devices
must be selected according to the capacity.
Refer to the following list and prepare appropriate peripheral devices:
1) 200V class
Rated current of Circuit Breaker (Note)
Inverter Type
Motor
Output
(kW (HP))
Power
Supply
Capacity
(kVA)
Standard
With power factor
improving reactor
Magnetic
Contactor
FR-F520-0.75K
0.75 (1)
2.1
30AF 10A
30AF 10A
S-N10
FR-F520-1.5K
1.5 (2)
4.0
30AF 15A
30AF 15A
S-N10
FR-F520-2.2K
2.2 (3)
4.8
30AF 20A
30AF 15A
S-N11,S-N12
FR-F520-3.7K
3.7 (5)
8
30AF 30A
30AF 30A
S-N20
FR-F520-5.5K
5.5 (7.5)
11.5
50AF 50A
50AF 40A
S-N25
FR-F520-7.5K
7.5 (10)
16
100AF 60A
50AF 50A
S-N35
FR-F520-11K
11 (15)
20
100AF 75A
100AF 75A
S-N50
FR-F520-15K
15 (20)
27
225AF 125A
100AF 100A
S-N65
FR-F520-18.5K
18.5 (25)
32
225AF 150A
225AF 125A
S-N80
FR-F520-22K
22 (30)
41
225AF 175A
225AF 150A
S-N95
FR-F520-30K
30 (40)
52
225AF 225A
225AF 175A
S-N125
FR-F520-37K
37 (50)
65
400AF 250A
225AF 225A
S-N150
FR-F520-45K
45 (60)
79
400AF 300A
400AF 300A
S-N180
FR-F520-55K
55 (75)
99
400AF 400A
400AF 350A
S-N220
2) 400V class
Rated current of Circuit Breaker (Note)
Inverter Type
Motor
Output
(kW (HP))
Power
Supply
Capacity
(kVA)
Standard
With power factor
improving reactor
Magnetic
Contactor
FR-F540-0.75K
0.75 (1)
2.1
30AF 5A
30AF 5A
S-N10
FR-F540-1.5K
1.5 (2)
4.0
30AF 10A
30AF 10A
S-N10
FR-F540-2.2K
2.2 (3)
4.8
30AF 15A
30AF 10A
S-N11,S-N12
FR-F540-3.7K
3.7 (5)
8
30AF 20A
30AF 15A
S-N20
FR-F540-5.5K
5.5 (7.5)
11.5
30AF 30A
30AF 20A
S-N20
FR-F540-7.5K
7.5 (10)
16
30AF 30A
30AF 30A
S-N20
FR-F540-11K
11 (15)
20
50AF 50A
50AF 40A
S-N20
FR-F540-15K
15 (20)
27
100AF 60A
50AF 50A
S-N25
FR-F540-18.5K
18.5 (25)
32
100AF 75A
100AF 60A
S-N35
FR-F540-22K
22 (30)
41
100AF 100A
100AF 75A
S-N50
FR-F540-30K
30 (40)
52
225AF 125A
100AF 100A
S-N65
FR-F540-37K
37 (50)
65
225AF 150A
225AF 125A
S-N80
FR-F540-45K
45 (60)
79
225AF 175A
225AF 150A
S-N80
FR-F540-55K
55 (75)
99
225AF 200A
225AF 175A
S-N125
Note: For installations in the United States or Canada, the circuit breaker must be inverse time or instantaneous trip type.