Varispeed E7
323
DC reactor
Fuse installation
To protect the inverter, it is recommended to use semiconductor fuses as shown in the table below
200 V class
400 V class
Max. applicable
motor output kW
Current value
A
Inductance
mH
Max. applicable
motor output kW
Current value
A
Inductance
mH
0.4
5.4
8
0.4
3.2
28
0.75
0.75
1.5
18
3
1.5
5.7
11
2.2
2.2
3.7
3.7
12
6.3
5.5
36
1
5.5
23
3.6
7.5
7.5
11
72
0.5
11
33
1.9
15
15
18.5
90
0.4
18.5
47
1.3
22 to 110
Built-in
22 to 300
Built-in
Varispeed E7
Take off the
common bar
between G1
and G2, and
wire as shown
in the diagram.
⊕
⊕
DC reactor
Motor
MCCB
Power
supply
capacity
(kVA)
Inverter capacity (kVA)
Without reactor
With reactor for
power supply
coordination
Inverter type
FUSE
Voltage (V)
Current (A)
I
2
t (A
2
s)
20P4
240
10
12~25
20P7
240
10
12~25
21P5
240
15
23~55
22P2
240
20
34~98
23P7
240
30
82~220
25P5
240
40
220~610
27P5
240
60
290~1300
2011
240
80
450~5000
2015
240
100
1200~7200
2018
240
130
1800~7200
2022
240
150
870~16200
2030
240
180
1500~23000
2037
240
240
2100~19000
2045
240
300
2700~55000
2055
240
350
4000~55000
2075
240
450
7100~64000
2090
240
550
11000~64000
2110
240
600
13000~83000
Inverter type
FUSE
Voltage (V)
Current (A)
I
2
t (A
2
s)
40P4
480
5
6~55
40P7
480
5
6~55
41P5
480
10
10~55
42P2
480
10
18~55
43P7
480
15
34~72
44P0
480
20
50~570
45P5
480
25
100~570
47P5
480
30
100~640
4011
480
50
150~1300
4015
480
60
400~1800
4018
480
70
700~4100
4022
480
80
240~5800
4030
480
100
500~5800
4037
480
125
750~5800
4045
480
150
920~13000
4055
480
150
1500~13000
4075
480
250
3000~55000
4090
480
300
3800~55000
4110
480
350
5400~23000
4132
480
400
7900~64000
4160
480
450
14000~250000
4185
480
600
20000~250000
4220
480
700
34000~400000
4300
480
900
52000~920000
Y203-EN2-02-Katalog.book Seite 323 Mittwoch, 24. Mai 2006 2:22 14