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Fuse installation
To protect the inverter, it is recommended to use semiconductor fuses as shown in the table below
Inverter type
20P4
20P7
21P5
22P2
23P7
25P5
27P5
2011
2015
2018
2022
2030
2037
2045
2055
2075
2090
2110
40P4
40P7
41P5
42P2
43P7
44P0
45P5
47P5
4011
4015
4018
4022
4030
4037
4045
4055
4075
4090
4110
4132
4160
4185
4220
4300
262
Voltage (V)
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
FUSE
Current (A)
10
15
20
30
40
60
80
100
130
150
180
240
300
350
450
550
600
700
5
10
10
15
20
25
30
40
50
60
70
90
110
140
160
220
300
330
400
450
540
750
750
1000
2
2
I
t (A
s)
12~25
23~55
34~98
82~220
220~610
290~1300
450~5000
1200~7200
1800~7200
870~16200
1500~23000
2100~19000
2700~55000
4000~55000
7100~64000
11000~64000
13000~83000
13000~83000
16~660
19~660
46~660
78~660
110~660
220~660
240~900
320~900
1000~18000
1500~4100
530~5800
1130~5800
1700~5800
2000~13000
3000~13000
6800~55000
3800~55000
12000~23000
18000~64000
28000~25000
40000~250000
63000~400000
63000~400000
94000~920000
Frequency inverters
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