YASKAWA SGDA series User Manual

APPLICATIONS OF Σ-SERIES PRODUCTS
3.8.2 Wiring for Noise Control
138
MCCB or Fuse for Each Power Capacity
Power
Voltage
Servopack Type
Power Capacity Per
Servopack (kVA)
(see note 1)
Power Capacity Per
MCCB or Fuse (A)
(see note 2)
SGDA-A3Aj
0.25
SGDA-A5Aj
0.3
5
200
V
SGDA-01Aj
0.5
5
200 V
SGDA-02Aj
0.75
SGDA-04Aj
1.2 9
SGDA-08Aj
2.2 16
SGDA-A3Bj
0.2
SGDA-A5Bj
0.3
5
100 V
SGDA-01Bj
0.5
5
100
V
SGDA-02Bj
0.75 8
SGDA-03Bj
1.4 15
Note 1) Power capacity at rated load
2) Operating characteristics (25°C): 2 seconds or more for 200%, 0.01 second or more for
700%
3) A fast-operating fuse cannot be used because the Servopack power supply is a capaci-
tor input type. A fast-operating fuse may blow out when the power is turned ON.
3.8.2 Wiring for Noise Control
1) Example of Wiring for Noise Control
a) This Servopack uses high-speed switching elements in the main circuit. It may re-
ceive “switching noise” from these high-speed switching elements if wiring or ground-
ing around the Servopack is not appropriate. To prevent this, always wire and ground
the Servopack correctly.
b) This Servopack has a built-in microprocessor (CPU). To protect the microprocessor
from external noise, install a noise filter in place.
3

YASKAWA SGDA series Specifications

General

Brand	YASKAWA
Model	SGDA series
Category	Servo Drives
Language	English