Noise filter wiring
Install a recommended noise filter (manufactured by Soshin Electric Co., Ltd.) at the input side of the inverter as shown in the
following diagram.
Three-phase
AC power
supply
Recommended EMC filter (manufactured by Soshin Electric Co., Ltd.)
The following section shows the specifications of recommended EMC filters to be used in combination with inverters.
Standard model
Inverter model
FR-A840-[]
00023(0.4K)
00038(0.75K)
00052(1.5K)
00083(2.2K)
00126(3.7K)
00170(5.5K)
00250(7.5K)
00310(11K)
00380(15K)
00470(18.5K)
00620(22K)
00770(30K)
00930(37K)
01160(45K)
01800(55K)
02160(75K)
02600(90K)
03250(110K)
03610(132K)
04320(160K)
04810(185K)
05470(220K)
06100(250K)
06830(280K)
Separated converter type
Inverter model
FR-A842-[]
07700(315K)
08660(355K)
09620(400K)
10940(450K)
12120(500K)
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Noise filter
Inverter
1
R
U
4
2
5
S
V
6
3
W
T
SLD
HF3010C-SZA
HF3020C-SZA
HF3030C-SZA
HF3030C-SZA
HF3040C-SZA
HF3050C-SZA
HF3060C-SZA
HF3080C-SZA
HF3100C-SZA
HF3150C-SZA
HF3150C-SZA
HF3200C-SZA
HF3250C-SZA
HF3600C-SJB
HF3600C-SJB
HF3600C-SJB
HF31000C-SJB
SLD
HF31000C-SJB
HF31200C-SJB
HF31600C-SJB
search engine
M
Noise filter model
LD
HF3020C-SZA
HF3040C-SZA
HF3100C-SZA
HF3300C-SJB
HF3300C-SJB
Noise filter model
LD
9.3 Acquisition of type certification for ship classification standards (400 V class)
ND
HD
ND
HD
9. APPENDIX
1
2
3
4
5
6
7
8
9
10
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