ComEC The Universal Energy Controllerfor Commercial Applications

voltageoptimisation & stabilisation

reduceCO2

energy

efficiency

cut electric bill& save up to 18%

energy. efficiency. control.

Markets&Applications

The retail market is weighed down by rising electric costsdown by rising electric costsand narrowing profit margins.and narrowing profit margins.and narrowing profit margins.The need for an energyefficiency solution is vitalfor sustainability.

ComEC is the solution, it is the most is the solution, it is the most advanced voltage optimiser for saving optimiser for saving optimiser for saving electricity.

ComEC is best suited for supermarkets, is best suited for supermarkets, is best suited for supermarkets, is best suited for supermarkets, is best suited for supermarkets, restaurants and coffee shop networks,restaurants and coffee shop networks,restaurants and coffee shop networks,retail stores, petrol stations, convenience retail stores, petrol stations, convenience retail stores, petrol stations, convenience retail stores, petrol stations, convenience retail stores, petrol stations, convenience stores, hotels, refrigerated storages and stores, hotels, refrigerated storages and stores, hotels, refrigerated storages and stores, hotels, refrigerated storages and factories.

ComEC provides the most cost-efficient provides the most cost-efficient provides the most cost-efficient provides the most cost-efficient provides the most cost-efficient solution, generating the highest saving in solution, generating the highest saving in solution, generating the highest saving in solution, generating the highest saving in solution, generating the highest saving in solution, generating the highest saving in facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, facilities that include refrigerators, freezers, kitchen appliances, HVAC and lighting; kitchen appliances, HVAC and lighting; kitchen appliances, HVAC and lighting; kitchen appliances, HVAC and lighting; kitchen appliances, HVAC and lighting; kitchen appliances, HVAC and lighting; extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment extending the lifetime of electrical equipment and increasing your profit margins.and increasing your profit margins.and increasing your profit margins.and increasing your profit margins.and increasing your profit margins.and increasing your profit margins.and increasing your profit margins.

ComECComECComECComECComECComECComECComECComEC improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by improves your bottom line by cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing cutting the electricity bill and reducing maintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablemaintenance costs. It is a scalablesolution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to solution suitable for small enterprises to medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.medium and large facilities.

ComEC savings per electric load* 230V 235V 240V 245V

Kitchen appliances 10 % 12 % 14 % 15 %

Heaters and boilers 14 % 17 % 17 % 16 %

Freezers, refrigerators and cooling equipment 8 % 12 % 15 % 17 %

HVAC, air conditioners, ventilation, and fans 4 % 6 % 8 % 10 %

Lighting systems(conventional fluorescent, CFL, PL, Metal Halide) 18 % 19 % 20 % 21 %

Refrigerated Storages& Factories

Hotels& Resorts

Supermarkets& Food Stores

Petrol Stations& convenienceStores

Restaurants,Cafés &Fast Food

Shopping Malls &Retail Stores

* Estimated savings for a range of electric loads

100%Guaranteed

100%Guaranteed

Resorts& Hotels

BenefitsVoltage stabilisationNo change to electric infrastructure

Nation WideRetail Chain

BenefitsFull branch rollout solutionSmall footprint, wall mountable

WorldwideFast-FoodNetworkBenefits

Remote EMS improvesenergy performanceInstalled within 4 hours

19.9% ComEC3x125A

LeadingEuropeanPetrol StationsBenefits

Astronomic clock for outdoorlighting controlAutomatic & Manual Bypass

Supermarkets& Food Chain

BenefitsAdaptive voltage controlExtended equipment lifetime

RefrigeratedContainerServicesBenefits

Reduced carbon emissionsUndervoltage protection

Voltage Control&Savings

is a global provider of energy efficiency solutions leveraging decades of expertise in voltageoptimisation and control. We offer a wide range of systems including: ComEC - cutting facility’selectric bill up to 18%, LEC - cost-efficient street & road lighting and commercial solution,

reducing up to 35% of total electric consumption, and SinuMEC - improving overall electric AC motors efficiency. All our products seamlessly integrate with a Remote Energy Management system for on-line remote control, analysis and monitoring of all electric usage in real-time. With over 25,000 PowerSines systems installed worldwide,our customers are successfully contributing to the environment and saving energy.

15.6% ComEC3x250A

12.3% ComEC3x250A

14.1% ComEC3x800A

21% LEC &

ComEC

12.9% ComEC3x160A

ComEC dynamically controls and stabilises the voltage provided to all loads in the facility generating immediate energy savings of up to 18%, improving power quality by mitigating harmonics and reducing voltage transients, as well as extending equipment lifetime.

Voltage Regulation RangeComEC regulates the supplied output voltage, in the range of 0V - 20Vat ±2.5V steps and stabilises it at the level where equipment will workmost efficiently. The output voltage level can be set by the user.

Easy and Quick to InstallComEC simply installs after the main circuit breaker. Selecting the appropriate ComEC model requires only matching ComEC’s rating to the main circuit breaker of the entire facility or to a specific electric distribution board. Due to its small footprint, it can easily be wall-mounted without any changes to the electric infrastructure.

How ComEC worksComEC is composed of several transformation cells controlled by a microprocessor. Each transformation cell utilises PowerSines Induced Negative Voltage (INV™) technology for dynamic voltage optimisation. Connecting and disconnecting transformation cells enables different voltage reduction levels and stabilises the output voltage.

Integration with Remote EMSThe ComEC parameters can be configured either by using the built-in keypad and display or remotely through a GSM Gateway.

Communications & Controls:

ComEC VS

ComEC Features

Dynamic Voltage Stabilisationat user-defined voltage level

Built-in Manual Change over Switch for emergency situations

Internal Automatic Bypass protections against over load,over temperature, missing phaseor under voltage

online Measurements of allelectric network parameters

Automatic Measurementof Electric Consumption andSaving figures sliced by days, weeks, months and years

Voltage Control Windows for 2interval voltage level and saving settings during a 24-hr period

Astronomic Clock withuser-Defined on/off operationof outdoor lights according to sunrise and sunset times

Diagnostic features for Analysisof internal temperatures, device status, operation times, and more

Internal Cooling fan controlledby a microprocessor

RS 232 MODBUS protocol for connectivity with Remote EMSor any other SCADA system

Input 11 & 12: Dry contact terminals controlling ComEC modes (Save or Bypass)

output15 & 16: Indicating alarm/bypass condition due to over temperature,

overload, missing phase or under voltage

13 & 14: Astronomic-clock output control for outdoor lights

A universal Energy Controllerand Voltage optimiser

ComEC 80A - 125A ComEC 160A ComEC 250A - 350A

9MKT

-DSC

MVS

-4EN

Product Name Catalogue Number A KVADimensions (mm) Weight

(kg)Cross

Sectionh D W H*

ComEC 80A 0C2A-000800-380 3x080 55 610 265 400 790 56 25

ComEC 125A OC2A-001000-380 3x125 86 645 330 540 850 75 50

ComEC 160A 0C2A-001600-380 3x160 110 755 285 590 1000 127 70

ComEC 250A 0C2A-002500-380 3x250 173 1400 455 800 1700 235 150

ComEC 350A 0C2A-003500-280 3x350 242 1400 455 800 1700 265 240

Input Voltage 3x230V VAC ± 10%

Output Voltage Reduction of up to 20V

Voltage Reduction By steps of 2.5V

Frequency 50Hz

Efficiency 99%

IP Class IP 20 (with covers)

Ambient temperature -20°C : +45°C

Measurements A, V, kw, PF, kwh

ComEC Product Models

Technical Specifications Electric Diagram

* See the ComEC Installation Manual for additional electric configurations

ComEC

BypassCommand

BypassIndication

Sell Agents involved in the Nordic countriesTomas Hedenquist: +46 70 697 95 51, tomas@powersaver.se Björn Strand: +46 76 783 39 69, bjorn@powersaver.sewww.powersaver.se

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DW

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D W

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* with bottom cover

ComEC Product Range33x80A – 380A – 3x1450A1450A

ComEC is an advanced energy controller built aroundan adaptive voltage control technology.ComEC stabilises and regulates the incoming voltagewith reductions of up to 20V-30V by 2.5V steps.Using sinusoidal INV™ (Induced Negative Voltage Technology),ComEC optimises the voltage, improving power quality andprotecting your equipment. Voltage optimisation boosts efficiency,reduces maintenance and operating costs and increasesyour bottom line.

ComEC installs after the main switch and immediately generatessavings. It requires zero maintenance and enables you to contributeto a greener environment.

ComEC All-in-One Universal Energy Controller

Save 10% - 18% ROI 1 - 3 years Extend equipment lifetime Reduce CO2

ComEC maximises your savingsCuts electric costs by up to 18%Reduces carbon emissionsReduces reactive power by 45%

05

10

15

20

25

30

35

40KW

Total Daily Electricity Consumption for 3 Phases

SavingBypass

Product BenefitsAdaptive voltage controlprotects against under voltage and maximises saving

Voltage stabilisationstabilised power supply for all electric equipment

Integrated Automatic Bypassensures voltage output is kept above minimum level,protecting against over temperature and short currents

Manual changeover switchmanual bypass for service and safety

Automatic saving calculationswith daily, weekly, monthly and yearly slices

Network electricity analysermeasures all electric parameters and energy consumption

Remote Energy Management Systemfor control, alarms, reports and services

Small footprintsimple to install, compact and wall-mountable

Zero maintenance

GSMGPRS

ApplicationServer

RemoteAdministratorTools

WebUser

MobileUser

ComECEnergyControllers

Remote Energy Management System

In addition to direct savings generated by ComEC,PowerSines offers an on-line Remote EnergyManagement System (EMS) that seamlesslyintegrates with ComEC devices.The Remote EMS enables users to monitor, analyse and controlin real-time the electric consumption in all facilities.

The Remote EMS consists of a GSM Controller, that communicateswith the ComEC, sending data to the central server over the Internetand mobile networks. Users can securely access on-line, real-timeand Historical data aggregated in the Remote EMS server fromanywhere, simply through a web browser.

The Remote EMS can be added to your ComEC solution througha SaaS (Software as a Service) model with minimal costs.This enables you to achieve immediate business profitability,by minimising the effort and resources needed for establishinga complex communication infrastructure.

Solution BenefitsOn-line saving results and consumption figuressliced by day, week, month or year

Reports, charts and Excel formsfor smart analysis of electric usage

Real-time alarms (SMS and emails)for abnormal conditions, anomalies and failures

Remote setup of all ComEC configuration parameters

GSM communication is enabled by a local SIM card

energy. efficiency. control.

The RIGHTVoltage

Over Voltage

Under Voltage

Energy InefficiencyEquipment Failures225V{Energy Saving Zone

215V{

In the last decade utilities have continuously increased the supplied voltage in order to provide an adequate voltage level to the rapidly rising demand for electricity and growing number of electric appliances.

The typical voltage supplied today is over 230V and it fluctuates in the range of ±10% due to changes in demand, infrastructure and otherfactors. As a result, electric equipment and appliances are often operatedin overvoltage conditions causing wasted energy, losses, electric stressand shortened equipment lifetime.

Voltage&Optimisation

Operating electric equipment at reduced and stabilised voltages with ComEC generates up to 18% energy savings and significantly reduces equipment failures and maintenance costs.

ComEC is the advanced voltage optimiser: Maximises saving Dynamically controls and stabilises the voltage at the optimum level Prevents the supplied voltage from dropping below the pre-set level Improves power quality, mitigates harmonics, voltage peaks and dips Extends equipment lifetime

9MKT

-CO

MEC

A-3E

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