Ricoh Di-C1.5a Manual page 402

(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:
Mode/condition
Operating
Stand by
(Ready)
Energy save
Low power
Off/Sleep
Total (6)
Slide 402
No additional notes
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
003: Energy 71386
Save Time
004: Low power 154084
Time
005: Off mode 508776
Time
402
Running Power
time (hour) Consumption
(2) (2) – (1)/60 = Spec. (W)
(3) (4)
21386 5.0 1081.8
308046 31.4 214.0
75111 62.1 214.0
156340 37.6 146.0
520377 193.4 7.0
Di-C1.5 Training
Power
consumption
(KWH)
(3) x (4)/1000 =
(5)
5.35
6.72
13.29
5.49
1.35
32.20