YASKAWA SGD7S

2.1 Ratings and Specifications
2.1.1 Ratings
2-2
2.1 Ratings and Specifications
This section gives the ratings and specifications of SERVOPACKs.
2.1.1 Ratings
Three-Phase, 200 VAC
* This is the net value at the rated load.
Model SGD7S- R70A R90A 1R6A 2R8A 3R8A 5R5A 7R6A 120A 180A 200A 330A
Maximum Applicable Motor Capac-
ity [kW]
0.05 0.1 0.2 0.4 0.5 0.75 1.0 1.5 2.0 3.0 5.0
Continuous Output Current [Arms] 0.66 0.91 1.6 2.8 3.8 5.5 7.6 11.6 18.5 19.6 32.9
Instantaneous Maximum Output
Current [Arms]
2.1 3.2 5.9 9.3 11 16.9 17 28 42 56 84
Main
Circuit
Power Supply
200 VAC to 240 VAC, -15% to +10%, 50 Hz/60 Hz
Input Current [Arms]
*
0.4 0.8 1.3 2.5 3.0 4.1 5.7 7.3 10 15 25
Con-
trol
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 0.2 0.2 0.2 0.25 0.25 0.3
Power Supply Capacity [kVA]
*
0.2 0.3 0.5 1.0 1.3 1.6 2.3 3.2 4.0 5.9 7.5
Power
Loss
*
Main Circuit Power Loss
[W]
5.0 7.0 11.9 22.5 28.5 38.9 49.2 72.6 104.2 114.2 226.6
Control Circuit Power
Loss [W]
12 12 12 12 14 14 14 15 16 16 19
Built-in Regenerative
Resistor Power Loss [W]
−−−−8 8 8 10 16 16 36
Total Power Lo ss [ W] 17.0 19.0 23.9 34.5 50.5 60.9 71.2 97.6 136.2 146.2 281.6
Regen-
erative
Resis-
tor
Built-In
Regener-
ative
Resistor
Resistance [ Ω ] −−−−40 40 40 20 12 12 8
Capacity [W] −−−−40 40 40 60 60 60 180
Minimum Allowable Exter-
nal Resistance [
Ω ]
40 40 40 40 40 40 40 20 12 12 8
Overvoltage Category III