Yaskawa Sigma II Series Servo System User Manual
Page 200
Sigma II User’s Manual
Chapter 5: Parameter Settings and Functions
5-114
*1
This is the net value at the rated load. When actually selecting fuses, determine the capacity using the pre-
scribed derating.
*2
Operating characteristics (at 25°C): 2 seconds or more for 200%, 0.01 second or more for 700%
Notes: 1. A fast-operating fuse cannot be used because the servo amplifier power supply is a capacitor
input type. A fast-operating fuse may blow when the power is turned ON.
2. SGDH servo amplifiers do not have built-in ground protection circuits. To configure a safer
system, install a ground fault interrupter with or without a circuit breaker for protection against
overload and short circuit conditions.
Main Circuit
Power
Supply
Servo Amplifier
Model
Applicable Motor
Power Capacity per
Servo Amplifier
(kVA)
*1
Current Capacity per
MCCB or Fuse
(A
rms
)
*1, *2
Capacity
(kW)
SGDH-
Three-phase,
400V
0.45
05DE
SGMGH-05D
1.1
1.0
10DE
SGMGH-09D
2.3
3.4
SGMSH-10D
SGMUH-10D
1.5
15DE
SGMGH-13D
3.2
4.6
SGMSH-15D
SGMUH-15D
2.0
20DE
SGMGH-09D
4.9
7.1
SGMSH-10D
3.0
30DE
SGMGH-30D
6.7
9.7
SGMSH-30D
SGMUH-30D
5.0
50DE
SGMGH-44D A
10.3
14.9
SGMSH-40D A
SGMSH-50D A
SGMUH-40D A
6.0
60DE
SGMUH-55D A
12.4
17.8
7.5
75DE
SGMGH-75D A
15.4
22.3
11.0
1ADE
SGMGH-1AD A
22.6
32.7
15.0
1EDE
SGMGH-1ED A
30.9
44.6
22.0
2BDE
SGMBH-2BD A
36.7
100
30.0
3ZDE
SGMBH-3ZD A
50.1
150
37.0
3GDE
SGMBH-3GD A
61.8
150
45.0
4EDE
SGMBH-4ED A
75.2
225
55.0
5EDE
SGMBH-5ED A
91.9
225