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Appendix 4 - 8
Appendix 4 EMC Installation Guidelines
MITSUBISHI CNC
Appendix 4-6-2 Ferrite core
A ferrite core is integrated and mounted on the plastic case. Quick installation is possible without cutting the
interface cable or power cable. This ferrite core is effective against common mode noise, allowing measures
against noise to be taken without affecting the signal quality.
*1 A fixing band is enclosed when shipped.
ZCAT-B type: Cabinet fixed type, installation hole ø4.8 to 4.9mm, plate thickness 0.5 to 2mm
ZCAT-C type: Structured so that it cannot be opened easily by hand once closed.
Appendix 4-6-3 Power line filter
< Power line filter for 200V >
HF3000A-TM Series for 200V
■ Features
(a) 3-phase 3-wire type (250V series, 500V series)
(b) Compliant with noise standards German Official Notice Vfg243,
EU Standards EN55011 (Class B)
(c) Effective for use with IGBT inverter and MOS-FET inverter.
(d) Easy mounting with terminal block structure, and outstanding
reliability.
■ Application
(a) Products which must clear noise standards German Official Notice
Vfg243 and EU Standards EN55011 (Class B).
(b) For input of power converter using advanced high-speed power device such as IGBT MOS-FET.
Part name Fig A B C D E
Applicable
cable outline
Mass
Recommended
ferrite core
ZCAT3035-1330(-BK)
*1
1 39341330 - 13 63
ZCAT2035-0930-M(-BK) 2 35 29 13 23.5 22 10 to 13 29
ZCAT2017-0930-M(-BK) 3 21 17 9 20 28.5 9 12
ZCAT2749-0430-M(-BK) 4 49 27 4.5 19.5 - 4.5 26
A
B
ǾC
ǾD
A
B
D
E
ǾC
A
B
Ǿ
C
Ǿ
D
Ǿ
C
Ǿ
D
E
A
B
Fig.2 Fig.1
Fig.3 Fig.4
ZCAT-B type
ZCAT-C type
Recommended ferrite core
TDK ZCAT Series
Shape and dimensions
ZCAT type ZCAT-A type
[Unit: mm]