YASKAWA SGM7J-A5A, Technical Supplement

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SERVOPACK Cables/Peripherals
SERVOPACK Peripheral Devices
546
Molded-case Circuit Breakers and Fuses
Using an AC Power Supply
Use a molded-case circuit breaker and fuse to protect the power supply line. They protect the power line
by shutting OFF the circuit when overcurrent is detected. Select these devices based on the information
in the following tables.
Note: The following tables also provide the net values of the current capacity and inrush current. Select a fuse and a
molded-case circuit breaker that meet the following conditions.
• Main circuit and control circuit: No breaking at three times the current value given in the table for 5 s.
•
Inrush current: No breaking at the current value given in the table for 20 ms.


-7S SERVOPACKs
* This is the net value at the rated load.
Main Circuit
Power Supply
Maximum
Applicable Motor
Capacity [kW]
SERVOPACK
Model: SGD7S-
Power Supply
Capacity per
SERVOPACK
[kVA]*
Current Capacity Inrush Current
Main
Circuit
[Arms]*
Control
Power
Supply
[Arms]
Main
Circuit
[A0-p]
Control
Power
Supply
[A0-p]
Single-phase,
100 VAC
0.05 R70F 0.2 1.5
0.38 34 34
0.1 R90F 0.3 2.5
0.2 2R1F 0.6 5
0.4 2R8F 1.4 10
Three-phase,
200 VAC
0.05 R70A 0.2 0.4
0.2
34
34
0.1 R90A 0.3 0.8
0.2 1R6A 0.5 1.3
0.4 2R8A 1.0 2.5
0.5 3R8A 1.3 3.0
0.75 5R5A 1.6 4.1
1.0 7R6A 2.3 5.7
1.5 120A 3.2 7.3
2.0 180A 4.0 10
0.25
3.0 200A 5.9 15
5.0 330A 7.5 25
0.3 68 6.0 470A 10.7 29
7.5 550A 14.6 37
11 590A 21.7 54
0.4 114
15 780A 29.6 73
Single-phase,
200 VAC
0.05 R70A 0.2 0.8
0.2 34
0.1 R90A 0.3 1.6
0.2 1R6A 0.6 2.4
0.4 2R8A 1.2 5.0
0.75 5R5A 1.9 8.7
Three-phase,
400 VAC
0.5 1R9D
1.1 1.4
1.2
19
-
1.0 3R5D
2.3 2.9
1.5 5R4D 3.5 4.3
2.0 8R4D 4.5 5.8
38
3.0 120D
7.1 8.6
5.0 170D
11.7 14.5
6.0 210D 12.4 17.4
1.4
68
7.5 260D 14.4 21.7
11.0 280D
21.9 31.8
1.7
15.0 370D
30.6 43.4