CHAPTER 10 PERIPHERAL EQUIPMENT
Power Filter 10-15
10
Numbers (1), (2), ... in the figure indicate the paragraph number given on the previous page.
Models of power filter
■ In case of single-phase 200 V ■ In case of 3-phase 200 V
Rated rotation
speed [r/min]
Capacity
[kW]
Power filter
0.05
0.1
0.2
RNFTC06-20
0.4 RNFTC10-20
3000
0.75 RNFTC20-20
0.5 RNFTC10-20
2000
0.75 RNFTC20-20
1500 0.5 RNFTC10-20
Made by Fuji Electric Technica
The purpose of the power filter is suppression
of high frequency voltage fluctuation caused by
the servo amplifier in the commercial power
supply.
Because the filter effect is bi-directional, the
servo amplifier is also protected against high
frequency voltage fluctuation in the power
supply.
Rated rotation
speed [r/min]
Capacity
[kW]
Power filter
0.05
0.1
0.2
0.4
RNFTC06-20
0.75
1.0
RNFTC10-20
1.5
2.0
RNFTC20-20
3.0 RNFTC30-20
4.0
3000
5.0
RNFTC50-20
0.5 RNFTC06-20
0.75
1.0
RNFTC10-20
1.5
2.0
RNFTC20-20
3.0 RNFTC30-20
4.0 RNFTC50-20
5.5 RNFMC60-20
2000
7.0 RNFMC75-20
0.5 RNFTC06-20
0.85 RNFTC10-20
1500
1.3 RNFTC20-20
Servo
amplifier
Power
filter
TRAFY
M
PG
PLC
E
E
Copper bar
E
(1)
(2)
(3)
(4)
(7)
(6)
(5)
Made by Fuji Electric Technica
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