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12
Precautions for selecting peripheral devices
(2) Fuse
Installation of a fuse is recommended between a high power factor converter and an inverter.
Select a fuse according to the capacity of the connected motor. When using a motor, of which the capacity is smaller than the
inverter capacity by two ranks or more, select the fuse with the capacity that is one rank lower than the inverter capacity. (
Refer to
page 38, 45 and 51 for details.
)
[Fuse selection table]
200V class
Manufacturer: Mersen Japan K.K.
Contact: Sun-Wa Technos Corporation
Motor
capacity (kW)
Recommended fuse
Fuse rating (A) Model Fuse holder (2 poles)
0.1 5 6.900 CP GR 10.38 0005
US102 (without fuse light melting indicator)
or US102I (with fuse light melting indicator)
0.2 10 6.900 CP GR 10.38 0010
0.4 16 6.900 CP GR 10.38 0016
0.75 20 6.900 CP GR 10.38 0020
1.5 25 6.900 CP GR 10.38 0025
2.2 50 6.9 URD 30 TTF 0050 —
3.7 63 6.9 URD 30 TTF 0063 —
5.5 100 6.9 URD 30 TTF 0100 —
7.5 125 6.9 URD 30 TTF 0125 —
11 160 6.9 URD 30 TTF 0160 —
15 200 6.9 URD 30 TTF 0200 —
18.5 250 6.9 URD 30 TTF 0250 —
22 315 6.9 URD 30 TTF 0315 —
30 400 6.9 URD 30 TTF 0400 —
37 500 6.9 URD 30 TTF 0500 —
45 630 6.9 URD 31 TTF 0630 —
55 700 6.9 URD 31 TTF 0700 —
75 800 6.9 URD 31 TTF 0800 —
HC2.book 12 ページ ２０１２年１１月１９日 月曜日 午前１０時５２分