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Hitachi offers energy conservation solution with combination of factory energy management system (FEMS) and top level lineup of products for energy savings and CO2 reduction.
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Hitachi Industrial Equipment Systems Co., Ltd.
*1:FEMS (Factory Energy Management System) Promoted and disseminated by the Japan Electrical Manufacturers’ Association
*2: In comparison to 1990*3: Saving of standby power requirement
FEMS: Visualization of Energy
Energy Conservation Solution
Energy Conservation SolutionHigh-Efficiency Equipment for Utility
Inverter-Controlled
CompressorAmorphousTransformer Pump
Reliable Network and Control
ProgrammableLogicController LAN, WAN
PC, Server
Central and Sectoral Monitoringand Management
Various Equipment
Inverter-Controlled
Ink-Jet Printer
High-Efficiency Equipment for Production Facility
CO
2Emission
CO
2Emission rate
CO2 Emission
CO2 Emission rate -32% -44%
0
100
200
300
400
500
0
500
1000
1500
1990 2000 2001 2002 2003 2004 2005 2006 2010
(t-CO2/Month) (kg-CO2/M¥)
1207
821
667 631 596 580638 675 721
435
382367
392
338306 295
253245
CO2 Emission Reduction
12:0
0
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:0
0
13:0
0
15:0
0
17:0
018
:00
19:0
020
:00
21:0
022
:00
23:0
0
16:0
0
11:0
0
14:0
0
Energy Saving
Elec
tric
pow
er
Energyconservation
Energyconservation
Energyconservation
RealprocessedElectricpower
Standbypowerrequirement
Time0
Conserved energy: 90 kWhReduction rate: 26%
Thorough implementation of Power-off when not used
5
10
15
20
25
Market-leading Factory Energy Management System (FEMS)Graphically Visualize Energy Usage of Whole Plant
Top Level Lineup of ProductsCentral and Sectoral Monitoring and ManagementHigh-Efficiency Equipment for Utility and Production Facility Reliable Network and Control
Combination of FEMS*1 and Top Level Lineup of Products for Energy Savings and CO Reduction2
Energy Management ConsultationCase Study:Energy Saving Pj. at Hitachi-IES Nakajo works32% CO Emission Reduction*2
26% Energy Saving*32
