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4-42
4-3 Wiring Conforming to EMC Directives
4
System Design
Selecting Other Parts for Noise Resistance
This section explains the criteria for selecting other connection components required to improve
noise resistance.
Understand each component's characteristics, such as its capacity, performance, and applicable
conditions when selecting the components.
For more details, contact the manufacturers directly.
Noise Filters for the Power Supply Input
• Use a noise filter to attenuate external noise and reduce noise emitted from the Servo Drive.
• Select a noise filter with a rated current that is at least two times greater than the effective load
current (the rated current of the main circuit power supply input given in
Note 1.
To attenuate noise at low frequencies below 200 kHz, use an isolation transformer and a
noise filter.
Note 2.
To attenuate noise at high frequencies over 30 MHz, use a ferrite core and a high-frequency
noise filter with a feed-through capacitor.
Note 3.
If multiple Servo Drives are connected to a single noise filter, select a noise filter with a rated
current at least two times the total rated current of all the Servo Drives.
Manufacturer
Model
Rated
current
Applicable standards
Remarks
NEC TOKIN
GT-2050
5 A
UL, CSA, VDE, TÜV
Single-
phase
GT-2100
10 A
GT-2150
15 A
GT-2150
20 A
HFP-2153
15 A
UL, CSA, TÜV
Three-
phase
HFP-2303
30 A
Okaya Electric
Industries Co.,
ltd.
SUP-EK10-ER-6
10 A
UL, cUL, TÜV
Single-
phase
SUP-EK15-ER-6
15 A
SUP-EK20-ER-6
20 A
SUP-EK30-ER-6
30 A
SUP-HL10-ER-6
10 A
UL, TÜV
Three-
phase
SUP-H15-ER-6
15 A
3SUP-HL30-ER-6
30 A
3SUP-HL75-ER-6
75 A
3SUP-HL100-ER-6
100 A
TDK
ZRCS2006-00S
6 A
UL, CSA, NEMKO
Single-
phase
ZRCS2010-00S
10 A
ZRCS2020-00S
20 A
ZRCS2030-00S
30 A
ZRCT5050-MF
50 A
UL, CSA, NEMKO
Three-
phase
ZRCT5080-MF
80 A
ZRCT5100-MF
100 A
Summary of Contents for R88D-GT series
Page 20: ...18 Table of Contents ...
Page 234: ...3 133 3 8 Reactor Specifications 3 Specifications ...
Page 448: ...7 37 7 5 Manual Tuning 7 Adjustment Functions ...
Page 474: ...8 25 8 5 Periodic Maintenance 8 Troubleshooting ...
Page 475: ...Chapter 9 Appendix 9 1 Connection Examples 9 1 9 2 Parameter Tables 9 11 ...
Page 509: ......