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Case studies of energy-saving(Others)

Case studies of energy-saving - Others

Case of company that measuring instruments
Machine Machining center
Operating hour for one year 7200Hrs
Cost per kWh 13cents/kWh
Cost down by energy-saving effect for one year 8280kWh
money moneyCost down by energy-saving effect for one year $1,080 down
eco※1 CO2gas reduction for one year 4.6t DOWN down
※1
kWh×0.555(kg):The low of global warming control artcle3.1 in Japan

Power consumption of conventional hydraulic unit

Power consumption of SUPER UNIT

Comparison of power consumption

Power consumpion
(Averge When operating)
about 33.7% reduced

Model Pressure Motor capacity Tank capacity
Before Conventional hydraulic unit Variable piston pump 7.0MPa 5.5kW 140L
After SUPER UNIT SUT10D6021 7.0MPa Equivalent to 5.0kW 100L
money※1 money※1Cost down by energy-saving effect for one year $1,080 down
eco※2 CO2eco※2 gas reduction for one year4.6t DOWNdown 4.6t DOWN down
※1
This is a case study of energy-saving case in Japan. We assume that operating time is 7200hours for one year and ¥15 per kWh($1=¥107)
※2
kWh×0.555(kg):The low of global warming control artcle 3.1 in Japan
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