Yaskawa FSP Amplifier - Manual (Page 39)

FSP Amplifier User’s Manual Chapter 3: Wiring
3-14
3.3.3. Servo Amplifier Power Losses
The following table shows servo amplifier power losses at the rated output.
Table 3.2: Servo Amplifier Power Losses at Rated Output
Main
Circuit
Power
Supply
Maximum
Applicable
Servomotor
Capacity
[kW]
Servo Amplifier
Model
Output
Current
(Effective
Value) [A]
Main
Circuit
Power
Loss
[W]
Regenerative
Resistor
Power Loss
[W]
Control
Circuit
Power
Loss
[W]
Total
Power
Loss
[W]
0.03 FSP-A3B* 0.66 3.5 16.5
0.05 FSP-A5B* 0.95 5.2 18.2
0.10 FSP-01B* 2.4 12 25
Single-
phase
100 V
0.20 FSP-02B* 3.0 16.4
— 13
29.4
0.03 FSP-A3A* 0.44 3.1 16.1
0.05 FSP-A5A* 0.64 4.6 17.6
0.10 FSP-01A* 0.91 6.7 19.7
0.20 FSP-02A* 2.1 13.3 26.3
Single-
phase
200 V
0.40 FSP-04A* 2.8 20
— 13
33
0.75 FSP-08A* 4.4 47 12 74 Single-
phase
220 V
1.50 FSP-15A* 7.5 60 14
15
89
1.00 FSP-10A* 7.6 55 12 82
2.00 FSP-20A* 18.5 120 163
Three-
phase
200 V
3.00 FSP-30A* 7.5 60
28
15
198
0.50 FSP-05D* 1.9 19 48
1.00 FSP-10D* 3.5 35 64
1.50 FSP-15D* 5.4 53
14
82
2.00 FSP-20D* 8.4 83 126
3.00 FSP-30D* 11.9 118
28
15
161
Three-
phase
400 V
5 .00 FSP- 5 0D* 16.5 192 36 15 243
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.
See 5.6 Selecting a Regenerative Resistor for more details on the resistors.