YASKAWA Varispeed G7 Series Instruction Manual page 41

400 V Class
Motor Varispeed Ground Fault Interrupter
Capacity G7 Model
Without
(kW) CIMR-
Reactor
G7A
Model Rated
0.4 40P4
NV30
0.75 40P7
NV30
1.5 41P5
NV30
2.2 42P2
NV30
3.7 43P7 NV30
5.5 45P5 NV30
7.5 47P5 NV30
11 4011 NV50
15 4015 NV100
18.5 4018 –
22 4022 –
30 4030 –
37 4037 –
45 4045 –
55 4055 –
75 4075 –
90 4090 –
110 4110 –
132 4132 –
160 4160 –
185 4185 –
220 4220
–
300 4300
–
Note 1. DC reactors to improve the power factor are built in to 400 V Class models for 18.5 to 300 kW as a standard feature.
2. Use a ground fault interrupter with high-frequency countermeasures and a sensitivity amperage of 30 mA or higher for each Inverter.
Example: NV Series by Mitsubishi Electric Corporation (manufactured in or after 1988)
EG or SG Series by Fuji Electric Co., Ltd. (manufactured in or after 1984)
Ground Fault Interrupters, Molded-case Circuit Breakers, and Magnetic Contactors
Molded-case Circuit Breaker
With Reactor Without
Reactor
Model Rated Model Rated
Current Current
(A) (A)
3 NV30 3 NF30
5 NV30 5 NF30
10 NV30 10 NF30
15 NV30 10 NF30
20 NV30 15 NF30
30 NV30 20 NF30
30 NV30 30 NF30
50 NV50 40 NF50
60 NV50 50 NF100
– NV100 60 –
– NV100 75 –
– NV100 100 –
– NV225 125 –
– NV225 150 –
– NV225 175 –
– NV225 225 –
– NV400 250 –
– NV400 300 –
– NV400 350 –
– NV400 400 –
– NV600 500 –
– NV600 600 –
– NV800 800 –
With Reactor
Model Rated Model Rated
Current Current
(A) (A)
3 NF30 3 SC-03
5 NF30 5 SC-03
10 NF30 10 SC-05
15 NF30 10 SC-4-0
20 NF30 15 SC-4-1
30 NF30 20 SC-N2
30 NF30 30 SC-N2S
50 NF50 40 SC-N2S
60 NF50 50 SC-N3
– NF100 60 –
– NF100 75 –
– NF100 100 –
– NF225 125 –
– NF225 150 –
– NF225 175 –
– NF225 225 –
– NF400 250 –
– NF400 300 –
– NF400 350 –
– NF400 400 –
– NF600 500 –
– NF600 600 –
– NF800 800 –
Magnetic Contactor
Without With Reactor
Reactor
Model Rated
Current Current
(A) (A)
7 SC-03 7
7 SC-03 7
9 SC-05 9
13 SC-4-0 13
17 SC-4-1 17
32 SC-N1 25
48 SC-N2 32
48 SC-N2S 48
65 SC-N2S 48
– SC-N3 65
– SC-N4 80
– SC-N4 80
– SC-N5 90
– SC-N6 110
– SC-N7 150
– SC-N8 180
– SC-N10 220
– SC-N11 300
– SC-N11 300
– SC-N12 400
– SC-N12 400
– SC-N14 600
– NC-N16 800
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