Ricoh GR-C1 Series Service Training page 223

(5) Multiply this by the power consumption spec for each mode
and convert the result to kWh (kilowatt hours)
(6) This is a simulated value for power consumed.
Example calculations (SPF model):
Mode/condition
Operating
Stand by
(Ready)
Off/Sleep
Total (6)
Slide 223
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2. Energy Saving
2.3 Energy Save Effectiveness – 3
SP8941: Time at Time at
Machine Status Start (min.) End (min)
(1)
001: Operating 21089
Time
002: Standby 306163
Time
005: Off mode 508776
Time
223
Running Power
time (hour) Consumption
(2) (2) – (1)/60 = Spec. (W)
(3) (4)
21386 5.0 600
308046 31.4 60
520377 193.4 1.7
GR-C1 Training
Power
consumption
(KWH)
(3) x (4)/1000 =
(5)
3
1.88
0.33
5.21