Copyright © Power Electronics Systems (2006) Ltd.
File: PES Company Overview 1
Energy Efficiency Energy Efficiency Using the Right VoltageUsing the Right Voltage
www.Powersines.comwww.GreenAcquisition.com
1-866-470-3065
Copyright © Power Electronics Systems (2006) Ltd.
Company Overview
Technology
Lighting
Electric Motors
References
Applications
Applications
Partners
COMPANY OVERVIEWCOMPANY OVERVIEW
Powersines Systems develops, manufactures and Powersines Systems develops, manufactures and markets ready-to-use energy efficiency solutions markets ready-to-use energy efficiency solutions for lighting and electric motors applicationsfor lighting and electric motors applications
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Copyright © Power Electronics Systems (2006) Ltd.
PowersinesPowersines
A global provider of energy efficient solutionsA global provider of energy efficient solutions75 years of cumulated experience in voltage control75 years of cumulated experience in voltage controlStrong R&D with and several patented technologiesStrong R&D with and several patented technologies23,000 units installed around the world23,000 units installed around the worldGlobal network of distributors and partnersGlobal network of distributors and partners
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US Office: Florida+1 (866) 999-5705California OfficeGreen Acquisition(866) 470-3065Int’l office: Israel+972 (3) 538-2828
Copyright © Power Electronics Systems (2006) Ltd.
The Right VoltageThe Right Voltage
Utilities provide one voltage level to all Utilities provide one voltage level to all electrical circuits in the site/facilityelectrical circuits in the site/facilityPeak hours can reduce voltage reducing lightPeak hours can reduce voltage reducing lightUtilities can not guarantee stable voltageUtilities can not guarantee stable voltagePowersines’ systems control the voltage level Powersines’ systems control the voltage level for each applications - thereby improving for each applications - thereby improving efficiencyefficiency
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230V ± 10%
253V
207V
210V
LOADControl and Stabilize
the voltage
Copyright © Power Electronics Systems (2006) Ltd.
The Right ImplementationThe Right Implementation
Full line of products that can be installed today Full line of products that can be installed today
No change to the existing infrastructureNo change to the existing infrastructure
Powersines system is installed between the Powersines system is installed between the contactor and the circuit/loadcontactor and the circuit/load
Clear and measurable resultsClear and measurable results
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Load: Lighting
Load: Electric Motors
Copyright © Power Electronics Systems (2006) Ltd.
Right Voltage = SavingsRight Voltage = Savings
Direct electrical savings of 15% – 35% Direct electrical savings of 15% – 35% Reduce TCO by up to 45%Reduce TCO by up to 45%Reduced maintenance costsReduced maintenance costsROI between 1.0-2.5 yearsROI between 1.0-2.5 yearsReduced CO2 for a greener environmentReduced CO2 for a greener environmentGlobal Global approval approval from high profile companiesfrom high profile companies
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30 Years Proven Products Bring 30 Years Proven Products Bring Immediate Business Benefits to Global CompaniesImmediate Business Benefits to Global Companies
Copyright © Power Electronics Systems (2006) Ltd.
The Right MarketsThe Right Markets
Available today, Ready to Install, Ready-to-UseAvailable today, Ready to Install, Ready-to-Use
Verified electrical and CO2 savings you can Verified electrical and CO2 savings you can measure in a growing number of blue chip measure in a growing number of blue chip companiescompanies
LightingCommercial and Public
Electric MotorsIndustrial and Escalators
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Copyright © Power Electronics Systems (2006) Ltd.
Company Overview
Technology
Lighting
Electric Motors
References
Applications
Applications
Partners
TECHNOLOGY OVERVIEWTECHNOLOGY OVERVIEW
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Alternative: Phase Control Alternative: Phase Control
Generates harmonics - High THD, Low PFGenerates harmonics - High THD, Low PFCreates flickering lights which disturb the eyeCreates flickering lights which disturb the eyeReduced lifespanReduced lifespanNegative effect on motors:Negative effect on motors:
Lagging current Increase losses CCW harmonics reduce motor torque
Not reliableNot reliable
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Alternative: Autotransformer Alternative: Autotransformer
Bulky sizeBulky sizeNo controlNo controlMulti-tap control is not reliableMulti-tap control is not reliable
No voltage stabilization No voltage stabilization
High losses: 5%High losses: 5%All energy is transformed through the deviceAll energy is transformed through the device
Requires special cooling systemsRequires special cooling systemsPES System LEC B 3x80APES System LEC B 3x80A
Size: 43 x 24 x 28 cm
Weight: 134 Kg
Losses: 250 – 300 W
PES System LEC B 3x80APES System LEC B 3x80A
Size: 43 x 24 x 28 cm
Weight: 134 Kg
Losses: 250 – 300 W
Typical Autotransformer 3x80ATypical Autotransformer 3x80A
Size: 100 x 50 x 75 cm
Weight: 300 Kg
Losses: 1500 – 2500 W
Typical Autotransformer 3x80ATypical Autotransformer 3x80A
Size: 100 x 50 x 75 cm
Weight: 300 Kg
Losses: 1500 – 2500 W
Copyright © Power Electronics Systems (2006) Ltd.
Technology – The Right VoltageTechnology – The Right Voltage
Patented technologies for SINUSOIDAL Voltage Control
Voltage Vector Combination (V V C) Induced Negative Voltage (I N V)
Transforming only the required part of the voltage
Harmonics mitigation
Enables small footprint 6 - 10 times smaller than full power transformation
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Line Voltage
Induced Voltage (INV)
Supplied Voltage
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Technology Principles (Lighting Technology Principles (Lighting Example)Example)
277V Sin(ωt) + 60V Sin(ωt+π ) = 217V Sin(ωt)
277V Sin(ωt) - 60V Sin(ωt) = 217V Sin(ωt)
277V
60V
217V
277V
60V
The idea is very simple
217V
Co
ntr
ol
Co
ntr
ol
Lo
ad
Lo
ad
Copyright © Power Electronics Systems (2006) Ltd.
Controller
Load
TransformedVoltage
Line voltage Output VoltageV, I, kW, PF Measurement
AccumulatorΣ
Protection
Conditional Voltage Transformer
-+
-
Block DiagramBlock Diagram
Line voltages:Line voltages:Motors: 400V or 480VLighting: 230V, 220V, 277V
Transformed voltages: Transformed voltages: Motors: 100VLighting: Up to 35V, 60V
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Copyright © Power Electronics Systems (2006) Ltd.
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Technology Advantages Technology Advantages
Produce a pure sinusoidal voltage waveProduce a pure sinusoidal voltage wave
System solution installed at electrical circuitSystem solution installed at electrical circuit
No electrical distortions: THD < 1%, No EMINo electrical distortions: THD < 1%, No EMI
Compact size and light weight Compact size and light weight
15% to 35% savings (Possible rebates)15% to 35% savings (Possible rebates)
99.5% Efficiency (Very low losses: ~ 0.5% = less heat)99.5% Efficiency (Very low losses: ~ 0.5% = less heat)
CO2 reduction and carbon creditCO2 reduction and carbon credit
Reduction in property maintenance cost Reduction in property maintenance cost
Most cost affective solution for high voltage lighting Most cost affective solution for high voltage lighting
Copyright © Power Electronics Systems (2006) Ltd.
Technology PlatformTechnology Platform
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Sinusoidal Voltage ControlSinusoidal Voltage Control
Lighting Energy
Controllers
Motor Efficiency Controller
New,Future
Products
Copyright © Power Electronics Systems (2006) Ltd.
Company Overview
Technology
Lighting
Electric Motors
References
Applications
Applications
Partners
LIGHTING ENERGY LIGHTING ENERGY CONTROLLERSCONTROLLERS
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Copyright © Power Electronics Systems (2006) Ltd.
Lighting Applications and Lighting Applications and MarketsMarkets
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Outdoor Indoor Lighting Systems
Copyright © Power Electronics Systems (2006) Ltd.
LEC - Lighting Energy ControllerLEC - Lighting Energy ControllerEnergy saving (Utility rebates)Energy saving (Utility rebates)Voltage stabilization (Stable light)Voltage stabilization (Stable light)Compact size and light weight Compact size and light weight Highly efficient – 99.5% (CO2 Credit)Highly efficient – 99.5% (CO2 Credit)No change to existing infrastructureNo change to existing infrastructureEasy installation (Minimal down time)Easy installation (Minimal down time)Reduce maintenance and re-lamping costs Reduce maintenance and re-lamping costs No change to light bulb (Possible increase 2 No change to light bulb (Possible increase 2 times bulb life)times bulb life)No change to ballasts No change to ballasts
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Copyright © Power Electronics Systems (2006) Ltd.
LEC – Advanced FeaturesLEC – Advanced FeaturesVoltage control and stabilization using patented Voltage control and stabilization using patented technology (No competition)technology (No competition)Built around proprietary design of transformers Built around proprietary design of transformers controlled by a microprocessor controlled by a microprocessor Astronomic clock with time zones (Saves 5% - Astronomic clock with time zones (Saves 5% - 10% energy)10% energy)Integrated bypassIntegrated bypassBuilt-in protection mechanism (Electrical Storms Built-in protection mechanism (Electrical Storms etc.)etc.)Integration with EMS/BMS and remote control Integration with EMS/BMS and remote control systemssystems
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LEC ALEC A
Input Voltage 277V (L - 0); 480V (L - L)
Voltage Reduction Up to 60V (s/w setup)
Communication RS232 / RS422
Internal clock Astronomic clock; 4 time windows
TechnicalTechnical Specifications
Display LCD: V, A, CosF, KW (Saving)
Protection Over A, Over T, Under V
LEC A 3x30A 24 x 10 x 16 (In)
Product Range
97lb.
LEC A 3x50A 24 x 10 x 16 (In) 97lb.
LEC A 3x80A 25 x 12 x 21 (In) 143lb
LEC A 3x100A 25 x 12 x 21 (In) 143lb.
LEC A 3x125A 31 x 12 x 23 (In) 282lb.
Line Voltage
Saving
LEC A Output
277V
217V
Ignition&Warm-Up 15 Minutes
THD < 1%
Street lighting with advanced control and astronomic clock.HPS and Metal Halide lamps
ApplicationsApplications
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LEC A spLEC A sp
Input Voltage 120V (L - N); 240V (L - L)
Voltage Reduction Up to 35V (manual)
Technical SpecificationsTechnical Specifications
Display LED (Save/Bypass)
Protection Over A, Over T, Under V
LEC A sp 10A 17 x 6 x 5 (In)
Product RangeProduct Range
24lb.
LEC A sp 16A 17 x 6 x 5 (In) 24lb.
LEC A sp 20A 17 x 6 x 5 (In) 29lb.
LEC A sp 25A 17 x 6 x 5 (In) 29lb.
LEC A sp 30A 17 x 6 x 5 (In) 29lb.
Line Voltage
Saving
LEC A Output
240V
205V
Ignition&Warm-Up 15Minutes
THD < 1%
Street lighting, Logistic centers, RetailHPS and Metal Halide lamps
ApplicationsApplications
Copyright © Power Electronics Systems (2006) Ltd.
Voltage StabilizationVoltage Stabilization
Stabilizes voltage supplied to the lighting systems
Reduces voltage fluctuation
Increases savings
Extends lifespan of lamps
Extends lifespan of e-ballasts
230 V
LEC A Output – Stabilized at 210V ± 2.5V
210 V
Line voltage
MH and HPS lamps
Fluorescent T5 and T8 with electronic ballasts
LEC A LEC A sp
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Copyright © Power Electronics Systems (2006) Ltd.
Astronomic ClockAstronomic Clock
Adjustable ON and OFFaccording to times of local sunrise and sunset
Increase savings by additional 5% – 10%
Adjusted by geo coordinates
Built-in, no additional h/w required
Street, road lighting, highways
Parking lots
Community centers/parks
LEC A LEC B Super
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Copyright © Power Electronics Systems (2006) Ltd.
Time WindowsTime Windows
Adjustable voltage level to control light intensityaccording to traffic density and pedestrian activities
Four time windows in 24 hours
Different levels of voltages for each zone
Optimizes saving of electricity
Street and road lighting
Highways
LEC A LEC B Super
SAVING15V35V
18:00 21:00 5:00 7:00
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Copyright © Power Electronics Systems (2006) Ltd.
LEC Screens – Time WindowsLEC Screens – Time Windows
S t a r t 0 8 : 0 0 { 1 }
S t o p 1 4 : 0 0 2 1 0 V
S t a r t 1 4 : 0 0 { 2 }
S t o p 2 0 : 0 0 2 0 5 V
S t a r t 2 0 : 0 0 { 3 }
S t o p 0 2 : 0 0 2 1 5 V
S t a r t 0 2 : 0 0 { 4 }
S t o p 0 8 : 0 0 2 0 0 V
On this screen you can set the start/stop times, as well as the desired output voltage.
On this screen you can set the stop time and the desired output voltage
On this screen you can set the stop time, and the desired output voltage
On this screen you can only set the desired output voltage
Copyright © Power Electronics Systems (2006) Ltd.
LEC A: Re-IgnitionLEC A: Re-Ignition
Several lighting circuits are connected to the Several lighting circuits are connected to the devicedeviceLights are turned on by the usersLights are turned on by the usersThe LEC detects an increase in the current (over The LEC detects an increase in the current (over 5A can be set) and starts the re-ignition 5A can be set) and starts the re-ignition sequence, providing full voltage sequence, providing full voltage Default: Default: Re-ignition is Off Re-ignition is Off
Line Voltage
Saving
LEC A Output
277V
215V
Ignition
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Internal Automatic BypassInternal Automatic Bypass
Automatic protection to bypass the LECduring overload or over-temperature conditions
Activated when the transformer’s temperature is over 140°C
Prevents lights from switching OFF
Protects LEC from damage
Indoor: Retail, logistic, industry, offices, etc.
Outdoor lighting
LEC A LEC B Super LEC B
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Copyright © Power Electronics Systems (2006) Ltd.
Manual BypassManual Bypass
Manual bypass for maintenance and services
Manually switches between SAVE and BYPASS modes
Important for maintenance and service purposes
Indoor: Retail, logistic, industry, offices, etc.
Outdoor lighting
LEC A LEC B Super LEC B
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Copyright © Power Electronics Systems (2006) Ltd.
Maintenance and Re-LampingMaintenance and Re-Lamping
Stabilize and reduce voltage to lighting elementsStabilize and reduce voltage to lighting elementsExtends lifespan Extends lifespan Reduce re-lamping costReduce re-lamping cost
80
100
60
40
4,000 8,000 12,000 16,000 24,00020,000
240V225V 210V
Lifespan of HPS lamps vs. Voltage
Operating hours
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Copyright © Power Electronics Systems (2006) Ltd.
Product MatrixProduct Matrix
LEC LEC ModelModel
Voltage Voltage ReductionReduction
RangeRange SavingSaving Lamps TypeLamps Type StabilizationStabilization IBPIBP
LEC A 35V 3x20A – 3x250A <35% MH, HPSFluorescent Yes Yes
LEC B Super 25V 3x20A – 3x160A <25% Fluorescent
HPS No Yes
LEC B 25V 3x20A – 3x160A <25% Fluorescent No Yes
LEC A sp 35V 1x10A – 1x25A <35% MH, HPS
Fluorescent Yes Ext
ecoLite 25V 1x6A – 1x16A <25% Fluorescent No No
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Total Cost of OwnershipTotal Cost of Ownership
Reduce conductivity lossesReduce conductivity lossesReduce maintenance/re-lamping costReduce maintenance/re-lamping costReduce HVAC power consumption in buildings Reduce HVAC power consumption in buildings Adjust operation hours to the application needAdjust operation hours to the application need
Reduce TCO by up to 45%Reduce TCO by up to 45%
Copyright © Power Electronics Systems (2006) Ltd.
Competitive Analysis MatrixCompetitive Analysis Matrix
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DescriptionDescription Powersines Powersines Auto-Auto-transformertransformer
PhasePhaseControllerController
Technology Induced Negative Vector
Frontal Multi-Taps
Wave chopper
Design 3-phase transformers
Single phase transformers SCRs
Product Range 1x10 – 3x250A 3x30A – 3x250A < 3x50A
Internal Losses 0.5% 3%-5% 3%-5%
THD and EMI <1% <1% High
Weight Low Heavy Low
Dimensions Compact Big Compact
Installation Simple Costly due to weight and size Simple
Power Factor Correction Yes Yes PFC must be
removed
Copyright © Power Electronics Systems (2006) Ltd.
Competitive Analysis - OutdoorCompetitive Analysis - Outdoor
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DescriptionDescription PowersinesPowersines Electronic Ballast Electronic Ballast
Technology Voltage control Current control
Design 3-phase proprietary transformers controlled by a microprocessor
SCRs. High frequency switching
SolutionSystem solution
Installed in an electrical distribution cabinet
Component Installed in each luminary .
Special consideration for heat dissipation and size
Reliability Reliable. Low risk. Manual bypass
Not reliable. High RiskBypass is not possible
Compatibility One LEC system for all types of outdoor lighting
Dedicated ballast for each lighting system
Installation cost
LowThe same infrastructure
Very high. Requires to change infrastructure
ROI 2-3 years > 5 years
Maintenance Low Very high
Copyright © Power Electronics Systems (2006) Ltd.
Company Overview
Technology
Lighting
Electric Motors
References
Applications
Applications
Partners
LECLECAPPLICATION EXAMPLESAPPLICATION EXAMPLES
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Copyright © Power Electronics Systems (2006) Ltd.
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Huttig Building ProductsHuttig Building ProductsTwo LEC 125Amp ControllersTwo LEC 125Amp Controllers Over 29% Savings-LEC only Over 29% Savings-LEC only Savings 40-50% with More Efficient FixturesSavings 40-50% with More Efficient Fixtures
Copyright © Power Electronics Systems (2006) Ltd.
Street Lighting - BudapestStreet Lighting - Budapest
Street and area lightingStreet and area lighting
Lamp type: HPS 70W, 100W, 150W, 250WLamp type: HPS 70W, 100W, 150W, 250W
System ConfigurationSystem ConfigurationLEC B Super: 3 x 30A – 3 x 160AAstronomic clockSaving time schedule
Total: over 200 unitsTotal: over 200 units
Average savings: 25%Average savings: 25%
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Typical outdoor installation
Copyright © Power Electronics Systems (2006) Ltd.
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Highway Lighting – Santiago ChileHighway Lighting – Santiago Chile
Central highway through Santiago, ChileCentral highway through Santiago, ChileAbout 60 km main highway About 60 km main highway with sideways, tunnels and interchangeswith sideways, tunnels and interchangesTotal 450 units of LEC A and LEC BTotal 450 units of LEC A and LEC B
Consumption Saving (20%)Total Power MW 5.5 1.11 Annual Energy MWH 23,000 4,600 Value (at 90 USD/MWH) USD 2,070,000 414,000
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Outdoor Lighting - AirportsOutdoor Lighting - Airports
Schiphol Airport Schiphol Airport About 40 LEC units About 40 LEC units LEC A 3x30A – 3x80A LEC A 3x30A – 3x80A Typical savings: 19% – 25% Typical savings: 19% – 25%
230 V
LEC A OutputStabilized at 207V ± 2.5V
207 V
Input/Line voltage
SAVINGSAVING
Copyright © Power Electronics Systems (2006) Ltd.
High Mast – Airports & Terminals High Mast – Airports & Terminals
Brussels airport – apron & outdoorBrussels airport – apron & outdoorLuik airport – apron & outdoorLuik airport – apron & outdoorDP World, Antwerp – high mastsDP World, Antwerp – high masts
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Office Buildings - IBMOffice Buildings - IBM
Offices, Underground parking, OutdoorOffices, Underground parking, OutdoorLamp types: Fluorescent, HPS and MHLamp types: Fluorescent, HPS and MHPilot project savings results: 22%Pilot project savings results: 22%System configuration System configuration
LEC B 3x30A, LEC B 3x50A ECOLITE
Annual saving resultsAnnual saving resultsSavings: 22.7%KWH: 286,300US$: 40,082
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42
Fast Food Chain - McDonald’sFast Food Chain - McDonald’s
LECs installed in over 200 restaurants in LECs installed in over 200 restaurants in Switzerland, Poland, Israel and RomaniaSwitzerland, Poland, Israel and RomaniaKitchen, restaurant area and outdoor lightingKitchen, restaurant area and outdoor lightingLEC A 3x30A – LEC A 3x50ALEC A 3x30A – LEC A 3x50ALEC B 3x30A – LEC B 3x50ALEC B 3x30A – LEC B 3x50ATypical savings: 20% – 25%Typical savings: 20% – 25%ROI: 1.5 – 2.5 years ROI: 1.5 – 2.5 years
Copyright © Power Electronics Systems (2006) Ltd.
Gas Stations Gas Stations
Area lighting, canopies, convenience storeArea lighting, canopies, convenience storeHPS, MH and fluorescent lightsHPS, MH and fluorescent lightsOver 1000 unitsOver 1000 units
LEC A 3x20A, 3x30A or LEC A spLEC B Super 3x20A, 2x30A
Typical savings: 20%Typical savings: 20%One LEC unit for all lighting circuits One LEC unit for all lighting circuits Installations: OMV, PAZ, SONOL, RomPetrolInstallations: OMV, PAZ, SONOL, RomPetrol
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Copyright © Power Electronics Systems (2006) Ltd.
Retail Chain - TESCORetail Chain - TESCO
Store and outdoor parking lot Store and outdoor parking lot LEC A and LEC B - 3x30A – 3x100ALEC A and LEC B - 3x30A – 3x100ALamp type: Fluorescent, PL and HPSLamp type: Fluorescent, PL and HPSSaving figuresSaving figures
25% €205,000 in two years
Other retail installations: Other retail installations: Carrefour, Toys’R’Us, ACE, Maxima…Carrefour, Toys’R’Us, ACE, Maxima…
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Copyright © Power Electronics Systems (2006) Ltd.
LEC SummaryLEC Summary
Justified investment with ROI of 1.0-2.5 yearsJustified investment with ROI of 1.0-2.5 years
Clear and measurable resultsClear and measurable results
Immediate savings Immediate savings
Compact and easy to installCompact and easy to install
No change to infrastructureNo change to infrastructure
Field provenField proven
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Copyright © Power Electronics Systems (2006) Ltd.
46
ClientAnnual Saving (US$)
Prevented CO2 Emission
(Kg)
Prevented Coal Burned
(Kg)
LEC installed Yrs ago
Saved until now (US$)
BudapestHungary $580,000 1,126,000 563,190 5 $1,600,000
FedExFlorida $24,000 - - 1 $35,000
CarrefourRomania $530,000 890,000 445,000 1 $530,000
Coca ColaPoland $36,000 80,000 40,000 1 $36,000
McDonald’sPoland $50,000 96,000 48,000 3 $150,000
Verified Electrical & CO2 SavingsVerified Electrical & CO2 Savings
Return on Investment 1.5-2.5 yearsReturn on Investment 1.5-2.5 years
Copyright © Power Electronics Systems (2006) Ltd.
4747
ClientAnnual Saving (US$)
Prevented CO2 Emission (Kg)
Prevented Coal Burned
(Kg)
LEC installedYrs ago
Saved until now (US$)
TescoHungary $170,000 300,000 150,000 2 $205,000
MaximaLatvia $250,000 530,000 265,000 1 $250,000
RomPetrolRomania $65,000 165,000 82,500 1 $65,000
OMVRomania $100,000 180,000 90,000 2 $200,000
SchipholHolland $87,000 135,000 67,500 3 $260,000
Verified Electrical & CO2 SavingsVerified Electrical & CO2 Savings
Return on Investment 1.5-2.5 yearsReturn on Investment 1.5-2.5 years
Copyright © Power Electronics Systems (2006) Ltd.
48
References – 23,000 Systems Installed References – 23,000 Systems Installed
Budapest Street Lighting
GenevaStreet Lighting
Over 90 municipalities in Israel
Over 90 municipalities in Israel
Copyright © Power Electronics Systems (2006) Ltd.
Company Overview
Technology
Lighting
Electric Motors
References
Applications
Applications
Partners
49
COOPERATIONCOOPERATION WITHWITH POWERSINESPOWERSINES
Copyright © Power Electronics Systems (2006) Ltd.
50
POWERSINES ContributionPOWERSINES Contribution
Innovative technology Innovative technology
Wide range of energy efficiency solutions Wide range of energy efficiency solutions
Advanced R&D and ability to provide Advanced R&D and ability to provide customized productscustomized products
Proven experience in international sales & Proven experience in international sales & marketingmarketing
Expertise in a wide range of installationsExpertise in a wide range of installations
Strong professional servicesStrong professional services
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51
Professional ServicesProfessional Services
Comprehensive technical support Comprehensive technical support
On-site support, installation and maintenanceOn-site support, installation and maintenance
Professional training, education and Professional training, education and certificationcertification
Consultancy and energy auditingConsultancy and energy auditing
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SummarySummary
Advanced and innovative products built on Advanced and innovative products built on proprietary, field-proven technologyproprietary, field-proven technology
Cost-effective solution for energy efficiency in wide Cost-effective solution for energy efficiency in wide range of applications range of applications
Measurable Return on InvestmentMeasurable Return on Investment
Increased revenue stream for our partnersIncreased revenue stream for our partners
Contributes to a more efficient use of energy and a Contributes to a more efficient use of energy and a cleaner, greener environment cleaner, greener environment
Copyright © Power Electronics Systems (2006) Ltd.
File: PES Company Overview
Case Studied and Case Studied and ReferencesReferences
USAUSA
Copyright © Power Electronics Systems (2006) Ltd.
Macy’s Tampa FloridaMacy’s Tampa Florida
Introduction to LEC in 2004 led to site surveyIntroduction to LEC in 2004 led to site survey5 location in building could achieve energy efficiency with the LEC
Macy’s agreed to Pilot project of one LECMacy’s agreed to Pilot project of one LECInstalled July 2004Data logged indicated 31.8% savings
Based on results, additional 4 units were orderedBased on results, additional 4 units were orderedNo disruption to operationAll units performed as promised
Copyright © Power Electronics Systems (2006) Ltd.
Reference Letter – Macy’sReference Letter – Macy’s
55
Based on these results, we ordered an additional four (4) lighting controllers.
We recommend looking at what they can do for you
Copyright © Power Electronics Systems (2006) Ltd.
TimBar Packing & DisplayTimBar Packing & Display
Box packaging plant with HID lightingBox packaging plant with HID lighting137 indoor lights12 outdoor lights
Savings of electricity with LEC = 25%Savings of electricity with LEC = 25%Simple, easy installation
Additional lighting recommendationAdditional lighting recommendationChange 400-watt lights to 320-wattNo change to infrastructure
Combination of savings = 57% Combination of savings = 57% Surveyed 4 additional plants with scheduled Surveyed 4 additional plants with scheduled installations of LECinstallations of LEC
Copyright © Power Electronics Systems (2006) Ltd.
Reference Letter - TimBarReference Letter - TimBar
57
We are very pleased with the results and the simple installation of the Lighting Controllerand can confidently recommend PowerElectronics Lighting Controllers.
Copyright © Power Electronics Systems (2006) Ltd.
Bridgeport Street LightingBridgeport Street Lighting
Bridgeport’s street lighting bill was $2.5 million Bridgeport’s street lighting bill was $2.5 million last year last year
projected to pass $3.5 million this year because of higher electricity rates
LEC was installed in the electric box controlling LEC was installed in the electric box controlling 40 decorative streetlights40 decorative streetlightsMonth long test showed overall reduction of Month long test showed overall reduction of 25% in energy usage25% in energy usageBridgeport plans new design specifications that Bridgeport plans new design specifications that would encourage the use of these deviceswould encourage the use of these devices
Copyright © Power Electronics Systems (2006) Ltd.
Reference Letter – City of BridgeportReference Letter – City of Bridgeport
59
..….they can reduce the amount of electricity it takes to run 40 city street lights by about 25%.
Copyright © Power Electronics Systems (2006) Ltd.
FedEx Ground, OrlandoFedEx Ground, Orlando
356 HPS and MH lamps356 HPS and MH lampsPresent Electric Cost: $93,712 per yearPresent Electric Cost: $93,712 per year
Interior lights operate 24 hours a day, 5.5 days per weekExterior lighting operates 12 hours a day, 7 days per week
LEC installed on 4 circuitsLEC installed on 4 circuitsSavings 26.5%Annual Savings $23,999ROI 16.6 Months
Copyright © Power Electronics Systems (2006) Ltd.
Reference Letter – FedEx GroundReference Letter – FedEx Ground
61
I am happy with the results, and based on myexperience, recommend these Lighting EnergyControllers manufactured by PowerElectronics.
Copyright © Power Electronics Systems (2006) Ltd.
Huttig Building Products, FloridaHuttig Building Products, Florida
Electric Cost is $92,873 for lightingElectric Cost is $92,873 for lightingInterior warehouse and production has 132, MH Interior warehouse and production has 132, MH Lights Lights
24 hours 5 days per week
Exterior has 35 MH Lights Exterior has 35 MH Lights operate dusk to dawn daily
Installed Two LEC A Tp Installed Two LEC A Tp Savings 28.9%Annual Savings $26,898ROI 17.2 Months
Copyright © Power Electronics Systems (2006) Ltd.
Huttig Building ProductsHuttig Building Products
A Dent Elog Data Logger measured and A Dent Elog Data Logger measured and recorded amps, volts, Kw, kva, kvar and power recorded amps, volts, Kw, kva, kvar and power factor.factor.
Copyright © Power Electronics Systems (2006) Ltd.
Huttig Building Products, TexasHuttig Building Products, Texas
Before LECBefore LECKWH 792,950$79,291
After LECAfter LECKWH 545,003$54,497
Savings Savings KWH 247,947$24,793Savings of 31%
Copyright © Power Electronics Systems (2006) Ltd.
Reference Letter - HuttigReference Letter - Huttig
The savings were again measured 1 ½ yearsafter the units were put into operation, and thesavings for both units was again 29%.I recommend this energy saving solution of thelighting energy controllers manufactured by Power Electronics Systems.
Recommended