YASKAWA E-7-Series SGD7S - 3.6 Derating Specifications

3.6 Derating Specifications
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SERVOPACK Installation
3.6 Derating Specifications
If you use the SERVOPACK at a surrounding air temperature of 55°C to 60°C or at an altitude
of 1,000 m to 2,000 m, you must apply the derating rates given in the following graphs.
•
SGD7S-R70, -R90, -1R6, -2R8
•
SGD7S-3R8, -5R5, -7R6, -120, -180, -200
100%
80%
2000 m
100%
1000 m
80%
0% 0%
0 m
2000 m1000 m0 m
100%
0%
64%
-5°C 55°C 60°C -5°C 55°C 60°C
Effective torque
Surrounding air temperature Altitude Surrounding air temperature and altitude
Effective torque
Effective torque
80%
2000 m1000 m0 m
2000 m1000 m0 m
-5°C 55°C 60°C -5°C 55°C 60°C
Surrounding air temperature Altitude Surrounding air temperature and altitude
100% 100% 100%
0% 0% 0%
Effective torque
Effective torque
Effective torque
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