YASKAWA SGD7S-****20A Series - Page 56

2.1 Ratings and Specifications
2.1.1 Ratings
2
Selecting a SERVOPACK
2-3
*1. This is the net value at the rated load.
*2. This value is for the optional JUSP-RA04-E Regenerative Resistor Unit.
*3. This value is for the optional JUSP-RA05-E Regenerative Resistor Unit.
Single-Phase, 200 VAC
* This is the net value at the rated load.
Model SGD7S- 470A 550A 590A 780A
Maximum Applicable Motor Capacity [kW] 6.0 7.5 11 15
Continuous Output Current [Arms] 46.9 54.7 58.6 78.0
Instantaneous Maximum Output Current [Arms] 110 130 140 170
Main Circuit
Power Supply
200 VAC to 240 VAC, -15% to +10%, 50 Hz/60 Hz
Input Current [Arms]
*1
29 37 54 73
Control
Power Supply 200 VAC to 240 VAC, -15% to +10%, 50 Hz/60 Hz
Input Current [Arms]
*1
0.3 0.3 0.4 0.4
Power Supply Capacity [kVA]
*1
10.7 14.6 21.7 29.6
Power Loss
*1
Main Circuit Power Loss [W] 271.7 326.9 365.3 501.4
Control Circuit Power Loss [W] 21 21 28 28
External Regenerative Resistor Unit Power
Loss [W]
180
*2
350
*3
350
*3
350
*3
Total Po wer Loss [ W] 292.7 347.9 393.3 529.4
External Regenera-
tive Resistor Unit
External Regenera-
tive Resistor Unit
Resistance [
Ω ]
6.25
*2
3.13
*3
3.13
*3
3.13
*3
Capacity [W]
880
*2
1760
*3
1760
*3
1760
*3
Minimum Allowable External Resistance [ Ω ] 5.8 2.9 2.9 2.9
Overvoltage Category III
Model SGD7S- R70A R90A 1R6A 2R8A 5R5A 120A
Maximum Applicable Motor Capacity [kW] 0.05 0.1 0.2 0.4 0.75 1.5
Continuous Output Current [Arms] 0.66 0.91 1.6 2.8 5.5 11.6
Instantaneous Maximum Output Current [Arms] 2.1 3.2 5.9 9.3 16.9 28
Main Circuit
Power Supply
200 VAC to 240 VAC, -15% to +10%, 50 Hz/60 Hz
Input Current [Arms] * 0.8 1.6 2.4 5.0 8.7 16
Control
Power Supply 200 VAC to 240 VAC, -15% to +10%, 50 Hz/60 Hz
Input Current [Arms] * 0.2 0.2 0.2 0.2 0.2 0.25
Power Supply Capacity [kVA] * 0.2 0.3 0.6 1.2 1.9 4.0
Power Loss *
Main Circuit Power Loss [W] 5.0 7.1 12.1 23.7 39.2 71.8
Control Circuit Power Loss [W] 12 12 12 12 14 16
Built-in Regenerative Resistor Power Loss
[W]
−−−−816
Total Power Loss [W] 17.0 19.1 24.1 35.7 61.2 103.8
Regenerative
Resistor
Built-In Regenera-
tive Resistor
Resistance [
Ω ] −−−−40 12
Capacity [W] −−−−40 60
Minimum Allowable External Resistance [ Ω ] 40 40 40 40 40 12
Overvoltage Category III