5 Wiring
5.6.2 Wiring for Noise Control
5-20
(3) Using Noise Filters
Use an inhibit type noise filter to prevent noise from the power supply line. The following table lists
recommended noise filters for each SERVOPACK model.
Install a noise filter on the power supply line for peripheral equipment as necessary.
Note: Recommended noise filter is manufactured by SCHAFFNER.
The precautions in using noise filter
Always observe the following installation and wiring instructions. Incorrect use of a noise filter halves its
benefits.
1. Do not put the input and output lines in the same duct or bundle them together.
Table 5.2 Noise Filters
Main Circuit
Power
SERVOPACK Model Recommended Noise Filter
Capacity (kW)
SGDS
-
Model Specifications
Single-
phase
100 V
0.05 A5F
FN2070-6/07 Single-phase AC 250 V, 6 A
0.10 01F
0.20 02F
FN2070-10/07 Single-phase AC 250 V, 10 A
0.40 04F
FN2070-16/07 Single-phase AC 250 V, 16 A
Single-
phase
200 V
0.05 A5A
FN2070-6/07 Single-phase AC 250 V, 6 A
0.10 01A
0.20 02A
0.40 04A
FN2070-10/07 Single-phase AC 250 V, 10 A
0.80 08A
FN2070-16/07 Single-phase AC 250 V, 16 A
Three-
phase
200 V
0.5 05A
FN258L-7/07 Three-phase AC 480 V, 7 A
1.0 10A
FN258L-16/07 Three-phase AC 480 V, 16 A
IMPORTANT
Noise
Filter
Noise
Filter
Noise
Filter
Incorrect
Correct
Noise
Filter
Separate these circuits
Box
Box
Box
Box
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