4-30
4-3 Wiring Conforming to EMC Directives
System Design
4
Cable Details
Noise Filters for the Power Supply Input
Use the following noise filters for the Servo Drive power supply.
Symbol Supplies from Connects to Cable name Length Remarks Shielded Ferrite
AC power supply Noise filter Power supply line 2 m
Three-
phase
200 VAC
No No
Noise filter Servo Drive Power supply line 2 m --- No Yes
Servo Drive Servomotor Power cable 20 m --- Yes Yes
Servo Drive Servomotor Encoder cable 20 m --- No Yes
Switch box Servo Drive I/O cable 2 m --- No Yes
Frame ground Noise filter Frame ground line 1.5 m --- No No
Frame ground Noise filter Frame ground line 1.5 m --- No No
AC power supply
Switch box
Power supply line 1.5 m --- No No
Servo Drive model
Noise Filters for the Power Supply Input
Model
Rated
current
Phases
Maximum leakage
current (60 Hz)
Manufacturer
R88D-GNA5L-ML2
SUP-EK5-ER-6 5 A Single
1.0 mA
(at 250 VAC)
Okaya Electric
Industries Co.,
Ltd.
R88D-GN01L-ML2
R88D-GN02L-ML2
R88D-GN04L-ML2 3SUP-HQ10-ER-6 10 A Three
3.5 mA
(at 500 VAC)
R88D-GN01H-ML2
SUP-EK5-ER-6 5 A Single
1.0 mA
(at 250 VAC)
R88D-GN02H-ML2
R88D-GN04H-ML2
R88D-GN08H-ML2 3SUP-HQ10-ER-6 10 A Three
3.5 mA
(at 500 VAC)
R88D-GN10H-ML2
3SUP-HU30-ER-6 30 A Three
3.5 mA
(at 500 VAC)
R88D-GN15H-ML2
R88D-GN20H-ML2
R88D-GN30H-ML2
3SUP-HL50-ER-6B
50 A Three
8.0 mA
(at 500 VAC)
R88D-GN50H-ML2
R88D-GN75H-ML2
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