Hitachi SJ300 Series

35
Do not connect the capacitor filter to the out-
put side. Otherwise, the inverter or filter
might be troubled.
Beware of a leakage current from capacitors
and select a leakage breaker. (The leakage
current is approximately 22 mA in case of
220 V AC, 60Hz, delta wiring or approximate-
ly 20 mA in case of 440 V, 60 Hz, star wiring.)
Fix the capacitors near the inverter so as to
minimize the lead length. Do not suspend
them.
1.
2.
3.
Wind R, S and T in the same direction.
ZCL radio noise filter can be used on
either input or output side.
Note 1.
2.
ACF-C6
ACF-C12
ACF-C25
ACF-C50
ACF-C75
ACF-C100
ACF-C150
6
12
25
50
75
100
150
140
160
160
200
220
220
240
Up to 0.75/1
1.5/2, 2.2/3
3.7/5, 5.5/7.5
7.5/10, 11/15
15/20
22/30
30/40, 37/50
Up to 2.2/3
3.7/5
5.5/7.5
- 11/15
15/20, 22/30
30/40, 37/50
45/60
55/75, 75/100
125
145
145
180
200
200
220
110
130
130
160
180
180
200
70
80
80
100
100
100
150
Figure 1
Figure 2
Voltage
3-phase, 3-wire, rated voltage : 500VAC
Model name
Figure
Dimension
(
mm
)
Applicable motor（kW/HP, 4P）
A
B
200V class 400V class
CEFH
Rated current
（A）
95
110
110
160
180
180
200
50
70
120
150
170
170
170
M
φ4.5
φ5.5
φ6.5
φ6.5
φ6.5
φ6.5
φ6.5
P
156
176
156
212
232
239
259
K
M4
M4
M4
M5
M6
M8
M8
Radio Noise Filter
(
Zero-phase Reactor
)
ZCL-A, ZCL-B40
CFI-L, CFI-H
ACF-C
□□□
Noise Filter for Inverter
(
Output Side Noise Filter
)
●Connecting Diagram
●Dimensional Drawings
Input Side Radio Noise Filter
(
Capacitor Filter
)
●Dimensional
Drawings
Mounting hole
Opening
for wiring
Inverter
Motor
Minimize
the distance
ZCL-□□□
Power
Supply
Power
Supply
Inverter
Motor
Capacitive filter
（L1）
（L2）
（L3）
（T1）
（T2）
（T3）
3-M4
78max.
39.5min
72±0.5
80±0.5
7  ± 0.5
±0.3
12.5
95max.
2 -φ5 .5
26
max.
Opening
for wiring
●Dimensional Drawings
●Connecting Diagram
[ZCL-A]
[ZCL-B40]
●Connecting Diagram
55.0
48.0
CFI-H
(
500V rating
)
CFI-L
(
250V rating
)
Model name W
47.0
35.0
H
31.0
26.0
T
400V class
200V class
Applicable inverter
K
1
2
3
U
V
W
R
S
T
4
5
6
Inverter Noise filter
Motor
(
L1
)
(
L2
)
(
L3
)
(
T1
)
(
T2
)
(
T3
)
K
[Figure 2]
[Figure 1]
[Unit:mm]
[Unit:mm]