8/11/2019 ElectraTherm Green Machine 4200 - 35 KWe

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4200

THE

FEATURES INCLUDE:

Automated Control System

Remote Monitoring

Low Maintenance

Modular and Scalable

Robust, Twin Screw ExpanderPower Block

CE Certi ed

Zero Emissions, Zero ToxicBy-products and Zero FossilFuel Requirements

Green Machine 4200 - 35kWe PackageS P E C I F I C AT I O N S

ElectraTherm, Inc. - 4750 Turbo Circle Reno, Nevada 89502 USAP: +01 775-398-4680 - Toll Free: 1-877-883-7101 - www.electratherm.com

ElectraTherms Green Machine produces fuel-free, emission-free powerfrom low grade waste heat using the Organic Rankine Cycle (ORC) andproprietary technology. The companys proven, patented twin screw ex-pander enables its heat-to-power generating system to make electricityfrom waste heat instead of fossil fuel. ElectraTherms Green Machine

represents a dramatic change from radial or axial turbine technologies,providing a more cost ef cient, robust machine to generate fuel-freeand emission-free electricity from a variety of heat sources.

ElectraTherms twin screw expander offers distinct advantages forsmall-scale ORCs. These advantages include a simple and compactdesign, low speed operation with the ability to handle heat inputvariations and dual phase ow of the working uid, signi cant partload capability, no gear box or oil pump, attractive payback and proven

technology.

Green Machine 4200 - 35kWe Fully-Packaged SolutionD E S C R I P T I O N

SPECIFICATION SHEET

* Output depends on hot and cold resources.** Extreme environments require optional equipment.*** R245fa is a non-flammable, non-toxic and non-ozone depleting working fluid.

PERFORMANCE CHARACTERISTICS

Nominal Rating up to 35kWe* @ 380-500V / 3 phase / 50 & 60 HzAmbient Operation 0C to 38C (32F to 100F) **

Power Factor Correction Load and Site Dependent - from 0.9 to 1Total Harmonic Distortion 2% for Voltage; 10% for CurrentEmissions Zero (Closed Binary Cycle)

DESIGN ATTRIBUTES

Refrigerant Plumbing Built to ASME and CE StandardsEnergy Block Twin Screw ExpanderGenerator Grid-Tied Induction (Brushless Construction, Asynchronous)Heat Exchangers Compact, Brazed Plate ConstructionDesign Life 20 YearsLubrication Process LubricationTransient Voltage/Surge Suppression Basic Protections are StandardGrid Protective Relay (GPR) External Additional GPR Interface Included

SYSTEM DESCRIPTION

Working Fluid R245fa (Pentafluoropropane)***Heat Source Hot Water 77C to 116C (170F - 240F)Cooling Requirement Water 4C to 43C (40F to 110F)

Controls Custom Controls Software using StandardProgrammable Logic Controller

Remote Monitoring Will Support Internet Protocol, 3G Cellular, SatelliteCommunications, WirelessOperation Designed for Unattended OperationCabinet NEMA 3R Outdoor Rated /IP 54 CompliantShipping Ships from Reno, NV, USADimensions Various Configurations Available (see next page)Weight Various Configurations Available (see next page)Sound Pressure 80db at 1 meter. Sound Attenuated Option:

8/11/2019 ElectraTherm Green Machine 4200 - 35 KWe

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