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400V class
Motor
Fuse rating (A)
capacity (kW)
0.4
12.5
0.75
16
1.5
16
2.2
20
3.7
30
5.5
50
7.5
50
11
80
15
125
18.5
125
22
160
30
200
37
250
45
315
55
350
75
450
90
500
110
550
132
630
160
800
185
900
220
1000
250
1250
280
1400
315
1600
355
1800
400
1800
450
2500
500
2700
560
2700
Manufacturer: Mersen Japan K.K.
Contact: Sun-Wa Technos Corporation
When installing several fuses in parallel, leave 12mm or more between the fuses.
NOTE
Install a fuse across terminal P/+ of the inverter and the converter and across terminal N/- of the inverter and the
converter.
[Estimated lifespan of fuse]
Part Name
Estimated lifespan
Fuse
10 years
Estimated lifespan for when the yearly average surrounding air temperature is 50°C (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
NOTE
If the fuse melts down, wiring failure such as a short circuit may be the cause. Identify the problem and fix it before
replacing the fuse.
Precautions for selecting peripheral devices
Recommended fuse
Model
6.900 CP GR 10.38 0012.5
6.900 CP GR 10.38 0016
6.900 CP GR 10.38 0016
6.900 CP GR 10.38 0020
6.900 CP GR 10.38 0030
6.9 URD 30 TTF 0050
6.9 URD 30 TTF 0050
6.9 URD 30 TTF 0080
6.9 URD 30 TTF 0125
6.9 URD 30 TTF 0125
6.9 URD 30 TTF 0160
6.9 URD 30 TTF 0200
6.9 URD 30 TTF 0250
6.9 URD 30 TTF 0315
6.9 URD 30 TTF 0350
6.9 URD 30 TTF 0450
6.9 URD 30 TTF 0500
6.9 URD 31 TTF 0550
6.9 URD 31 TTF 0630
6.9 URD 31 TTF 0800
6.9 URD 32 TTF 0900
6.9 URD 32 TTF 1000 or
6.9 URD 31 TTF 0630 2 in parallel
6.9 URD 33 TTF 1250 or
6.9 URD 31 TTF 0700 2 in parallel
6.9 URD 33 TTF 1400 or
6.9 URD 31 TTF 0800 2 in parallel
6.9 URD 232 TTF 1600 or
6.9 URD 31 TTF 0800 2 in parallel
6.9 URD 232 TTF 1800 or
6.9 URD 32 TTF 0900 2 in parallel
6.9 URD 232 TTF 1800 or
6.9 URD 32 TTF 0900 2 in parallel
6.9 URD 33 TTF 1250 2 in parallel
6.9 URD 32 TTF 0900 3 in parallel
6.9 URD 32 TTF 0900 3 in parallel
Replacement method
Replace with a new one
Fuse holder (2 poles)
US102 (without fuse light melting indicator)
or US102I (with fuse light melting indicator)
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