Benchmark BG4500i, Руководство пользователя

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12. APPENDIX
The standard condition of rated power output:
Altitude: 0m
Ambient temperature: 77°F (25°C)
Relative humidity: 30%
NOTE:
Relative humidity 60% correction factor C-0.01
Relative humidity 80% correction factor C -0.02
Relative humidity 90% correction factor C-0.03
Relative humidity 100% correction factor C-0.04
Example:
Rated power ( PN ) 2.8kVA generator (Altitude: 1000m) Ambient temperature: 35°C,
Relative humidity: 80%
P=Pn*(C-0.02)=2.8*(0.82-0.02)=2.24kVA
Altitude (m) Ambient Temperature°F (°C)
77° (25°) 86° (30°) 95° (35°) 104° (40°) 113 (45°)
0 1 0.98 0.96 0.93 0.90
500 0.93 0.91 0.89 0.87 0.84
1000 0.87 0.85 0.82 0.80 0.78
2000 0.75 0.73 0.71 0.69 0.66
3000 0.64 0.62 0.60 0.58 0.56
4000 0.54 0.52 0.50 0.48 0.46
Factor of Environment Correction:
BG4500i