YASKAWA SGMAH - Servo Amplifier Power Losses

Sigma II User’s Manual Chapter 3: Wiring
3 - 15
3.3.4 Servo Amplifier Power Losses
The following table shows servo amplifier power losses at the rated output.
Servo Amplifier Power Losses at Rated Output
Note Regenerative resistor power losses are allowable losses. Take the following action if this value is
exceeded:
• Disconnect the internal regenerative resistor in the servo amplifier by removing the wire
between terminals B2 and B3.
• Install an external regenerative resistor between terminals B1 and B2.
• An external regenerative resistor must be connected to amplifiers with capacity of 6kW or
higher.
See 5.6 Selecting a Regenerative Resistor for more details on the resistors.
Main Circuit
Power Supply
Maximum
Applicable
Servomotor
Capacity
[kW]
Servo Amplifier
Model
Output
Current
(RMS Value)
[A]
Main
Circuit
Power
Loss
[W]
Regenerative
Resistor Power
Loss
[W]
Control
Circuit
Power
Loss
[W]
Total
Power
Loss
[W]
Single-phase
100V
0.03 SGDH-A3BE 0.66 3.5
—13
16.5
0.05 SGDH-A5BE 0.95 5.2 18.2
0.10 SGDH-01BE 2.4 12 25
0.20 SGDH-02BE 3.0 16.4 29.4
Single-phase
200V
0.03 SGDH-A3AE 0.44 3.1
—13
16.1
0.05 SGDH-A5AE 0.64 4.6 17.6
0.10 SGDH-01AE 0.91 6.7 19.7
0.20 SGDH-02AE 2.1 13.3 26.3
0.40 SGDH-04AE 2.8 20 33
0.75 SGDH-08AE-S 4.4 47 12
15
74
1.50 SGDH-15AE-S 7.5 60 14 89
Three-phase
200V
0.45 SGDH-05AE 3.8 27
12
15
54
0.75 SGDH-08AE 5.7 41 68
1.0 SGDH-10AE 7.6 55 82
1.5 SGDH-15AE 11.6 92 14 152
2.0 SGDH-20AE 18.5 120
28
163
3.0 SGDH-30AE 24.8 155 198
5.0 SGDH-50AE 32.9 240 56 311
6.0 SGDH-60AE 46.9 290
—
27
317
7.5 SGDH-75AE 54.7 330 357
11.0 SGDH-1AAE 58.6 360
30
390
15.0 SGDH-1EAE 78.0 490 520
Three-phase
400V
0.45 SGDH-05DE 1.9 19
14
15
48
1.0 SGDH-10DE 3.5 35 64
1.5 SGDH-15DE 5.4 53 82
2.0 SGDH-20DE 8.4 83
28
126
3.0 SGDH-30DE 11.9 118 161
5.0 SGDH-50DE 16.5 192 36 243
6.0 SGDH-60DE 20.8 232
—
247
7.5 SGDH-75DE 25.4 264 279
11.0 SGDH-1ADE 28.1 288 303
15.0 SGDH-1EDE 37.2 392 407
22.0 SGDH-2BDE 58.0 650
120
770
30.0 SGDH-3ZDE 80.0 970 1090
37.0 SGDH-3GDE 100.0 1140 1260
45.0 SGDH-4EDE 127.0 1440 1560
55.0 SGDH-5EDE 150.0 1720 1840