YASKAWA SGM-A3 - Page 157

APPLICATIONS OF Σ-SERIES PRODUCTS
3.8.2 Wiring for Noise Control cont.
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Ground the 0 V line (such as SG-V and SG-T) of the reference input line. If the main circuit
wiring for the motor is accommodated in a metal conduit, ground the conduit and its junc-
tion box. For all grounding, always use one-line grounding.
3) Noise Filter Installation
a) Use an inhibit type noise filter to prevent noise
from the power supply line.
Install a noise filter on the power supply line for
peripheral equipment as necessary.
The following table lists recommended noise
filters for each Servopack type.
Noise Filter Types
Power
Servopack
T
ype
Noise Filter
Recommended Noise Filter
Power
Voltage
S
ervopac
k
T
ype
Noise
Filter
Connection
Type Specifications
30 W
(0.04 HP)
DR2-A3Aj
LF-205A Single-phase
200 VAC, 5 A
50 W
(0.07 HP)
DR2-A5Aj
00
C,
5
200
V
100 W
(0.13 HP)
DR2-01Aj
200 V
200 W
(0.27 HP)
DR2-02Aj
(Correct)
400 W
(0.53 HP)
DR2-04Aj
LF-210 Single-phase
200 VAC, 10 A
750 W
(1.01 HP)
DR2-08Aj
LF-220 Single-phase
200 VAC, 20 A
30 W
(0.04 HP)
DR2-A3Bj
(Incorrect)
LF-205A Single-phase
200 VAC, 5 A
50 W
(0.07 HP)
DR2-A5Bj
00
C,
5
100 V
100 W
(0.13 HP)
DR2-01Bj
200 W
(0.27 HP)
DR2-02Bj
LF-210 Single-phase
200 VAC, 10 A
300 W
(0.39 HP)
DR2-03Bj
LF-220 Single-phase
200 VAC, 20 A
Note These noise filters are manufactured by Tokin Corp. and available from Yaskawa.
For noise filters, contact your nearest Yaskawa sales representatives.
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