JMv Energy Saving Bench marking data 230415
8
PERFORMANCE BENCHMARK JM versus JMv
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Transcript of JMv Energy Saving Bench marking data 230415
PERFORMANCEBENCHMARKJM versus JMv
Energy Saving Benchmark: JM versus JMv
2
AERODYNAMIC
EFFICIENCY
Shows a
9%
improvement
> AXIAL/ErP/Energy Saving
Increase across the complete diameter range of 315mm to 630mm
.
3
Energy Saving Benchmark : JM versus JMv
RUNNING COST
REDUCTION
Average
17%
> AXIAL/ErP/Energy Saving
4
Energy Saving Benchmark : JM versus JMv
ENERGY USE
REDUCTION
Average
743kWh
> AXIAL/ErP/Energy Saving
5
Energy Saving Benchmark
> AXIAL/ErP/Energy Saving
MAX ENERGY
USE
REDUCTION
2496kW
h
.
Relates to 560mm diameter fan suitable for dual mode use: Normal Ventilation, plus “one off” smoke extraction (HT 300°C/2hr)
6
Energy Saving Benchmark
MAX CO2
EMISSION
REDUCTION
1305kg
> AXIAL/ErP/Energy Saving
Relates to 560mm diameter fan (Dual Mode fan: suitable for HT 300°C/2hr and normal Ventilation). Conversion from kWh to kg of Carbon based on a factor of 0.523 (which relates to UK power generation).
Source: HTTP://WWW.DEFRA.GOV.UK/ENVIRONMENT/BUSINESS/REPORTING/PDF/20090928GUIDELINES-GHG-CONVERSION-FACTORS.XLS
.
7
Energy Saving Benchmark: CO2 Carbon Foot Print Impact
> AXIAL/ErP/Energy Saving
#1 2000 hours is based on 8 hours running per day, for 5 days per week for 50 weeks per year #2 8736 hours is based on continuous running per year #3 Source: http://carbonindependent.org/sources_car.htm#4 Source: http://carbonindependent.org/sources_aviation.htm
RUNNING
TIME PER
YEAR
MAX CO2
EMISSION
REDUCTION
EQUIVALENT CO2
USED / KM BY CAR
#3
EQUIVALENT CO2
USED / KM BY AIR
#4
2000 #1 1305 KG 5,023 KM 904 KM
8736 #2 5897 KG 22,070 KM 3,951 KM
8
Energy Saving Benchmark: Typical Payback Example
> AXIAL/ErP/Energy Saving
TYPICAL
PURCHASE PRICE
= € 554
PROPOSED
PRICE = € 580
DELTA
+5%
TYPICAL RUNNING
COST = € 171
TYPICAL RUNNING
COST = € 144
DELTA
-15.5% . .
Relates to 400mm diameter fan (3ph standard temperature), 2000 hours of running time per year and energy cost of €0.15c per kWh (average European cost).#1 Payback based on recovering the difference between the JM and JMv purchase prices.
PAYBACK TIME = 1 YEAR #1
