Hitachi SJ300 Series Manual page 34

●Ferrite core
R2.6 L10
FC-H300
[unit:mm]
● To meet European EMC class A limits
Applicable inverter capacity
200V class
0.4, 0.75kW
1.5kW
2.2, 3.7kW
5.5kW
7.5kW
−
11kW
15kW
18.5kW
22, 30kW
37kW
45kW
55, 75kW
−
Noise filter
Ferrite core
*
L1´
L1 R ( L1 )
L2´ S ( L2 )
L2
T ( L3 )
L3 L3´
● To meet European EMC class B limits
Applicable inverter capacity
200V class
0.4, 0.75kW
1.5kW
2.2, 3.7kW
5.5kW
7.5kW
−
11kW
15kW
18.5kW
22, 30kW
37kW
45kW
55, 75kW
−
−
Ferrite core(input side) Ferrite core(output side)
Noise filter
L1´
L1
L2´
L2
L3´
L3
1 1 5 + 2
95 + 1
66 + 2
400V class
0.75, 1.5, 2.2kW
3.7, 4.0kW
5.5, 7.5kW
11kW
15kW
18.5kW
22kW
30kW
37kW
45, 55kW
75, 90kW
110kW
−
132, 150kW
Inverter
( T1 ) U
( T2 ) V IM
( T3 ) W
400V class
0.75, 1.5, 2.2kW
3.7, 4.0kW
5.5, 7.5kW
11kW
15kW
18.5kW
22kW
30kW
37kW
45, 55kW
−
−
−
75, 90kW
110kW
Inverter
*
R ( L1 ) ( T1 ) U
S ( L2 ) ( T2 ) V IM
T ( L3 ) ( T3 ) W
●Ferrite core
ZCL-B75
[unit:mm]
Model Name
NF-CEH7
NF-CEH10
NF-CEH20
NF-CEH30
NF-CEH40
NF-CEH50
NF-CEH60
NF-CEH80
NF-CEH100
NF-CEH150
NF-CEH200
NF-CEH250
NF-CEH300
NF-CEH300
Required ferrite Core
Model Name
at output side
NF-CEH7 FC-H40
NF-CEH10 FC-H40
NF-CEH20 FC-H40
NF-CEH30 FC-H40
NF-CEH40 FC-H40
NF-CEH50 FC-H300
NF-CEH60 FC-H300
NF-CEH80 FC-H300
NF-CEH100 FC-H300
NF-CEH150 FC-H300
NF-CEH200 FC-H300
NF-CEH250 FC-H300
NF-CEH300 FC-H300
NF-CEH200 ZCL-B75
NF-CEH250 ZCL-B75
*Use shielded wires between the
inverter and the motor, and make
sure not to exceed 20m(66ft).
161 MAX
140±0.5
Ｒ3.5±0.3
7±0.5
Required ferrite
Core
−
−
−
−
−
−
−
−
−
−
−
−
−
ZCL-B75
Required ferrite Core
at input side
−
−
−
−
−
−
−
−
−
−
−
−
−
ZCL-B75
ZCL-B75
34