3 Wiring
E-29
* This is the net value at the rated load.
-7W SERVOPACKs
Main
Circuit
Power
Supply
Maxi-
mum Ap-
plicable
Motor Ca-
pacity per
Axis [kW]
SERVO-
PACK
Model:
SGD7W-
Power
Supply
Capacity
per
SERVO-
PACK
[kVA]
*1
Current Capacity
Inrush Current
Rated
Voltage
Main
Circuit
[Arms]
*1
Control
Power
Supply
[Arms]
Main
Circuit
[A0-p]
Control
Power
Supply
[A0-p]
Fuse
[V]
MCCB
[V]
Three-
phase,
200
VAC
0.2
1R6A
1.0
2.5
0.25
34
34
250
240
0.4
2R8A
1.9
4.7
0.75
5R5A
3.2
7.8
1.0
7R6A
4.5
11
Single-
phase,
200
VAC
0.2
1R6A
1.3
5.5
0.4
2R8A
2.4
11
0.75
5R5A
*2
2.7
12
*1. This is the net value at the rated load.
*2. If you use the SGD7W-5R5A with a single-phase 200-VAC power supply
input, derate the load ratio to 65%. An example is given below.
If the load ratio of the first axis is 90%, use a load ratio of 40% for the
second axis so that average load ratio for both axes is 65%. ((90% +
40%)/2 = 65%)
Single-
phase,
200
VAC
0.05
R70A
0.2
0.8
0.2
34
34
250
240
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
1.5
120A
008
4.0
16
0.25
Continued from previous page.
Main
Circuit
Power
Supply
Maxi-
mum Ap-
plicable
Motor Ca-
pacity
[kW]
SERVO-
PACK
Model:
SGD7S-
Power
Supply
Capacity
per
SERVO-
PACK
[kVA]*
Current Capacity
Inrush Current
Rated
Voltage
Main
Circuit
[Arms]
*
Control
Power
Supply
[Arms]
Main
Circuit
[A0-p]
Control
Power
Supply
[A0-p]
Fuse
[V]
MCCB
[V]
