4400 THE
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4400 THE
4400 4400 THE SPECIFICATION SHEET Green Machine 4400 - Up to 65kWe DESCRIPTION ElectraTherm’s Green Machine produces fuel-free, emission-free power from low grade waste heat using the Organic Rankine Cycle (ORC) and proprietary technology. The company’s proven, patented twin screw expander enables its heatto-power generating system to make electricity from waste heat instead of fossil fuel. ElectraTherm’s Green Machine represents a dramatic change from radial or axial turbine technologies, providing a more cost efficient, robust machine to generate fuel-free and emission- free electricity from a variety of heat sources. ElectraTherm’s twin screw expander offers distinct advantages for small-scale ORCs. These advantages include a simple and compact design, low speed operation with the ability to handle heat input variations and dual phase flow of the working fluid, significant part load capability, no gear box or oil pump, attractive payback and proven technology. Green Machine 4400 - Up to 65kWe S PEC I F I C AT I O N S PERFORMANCE CHARACTERISTICS Nominal Rating Ambient Operation Power Factor Correction Total Harmonic Distortion Emissions DESIGN ATTRIBUTES Refrigerant Plumbing Energy Block Generator Heat Exchangers Design Life Lubrication Transient Voltage/Surge Suppression Grid Protective Relay (GPR) SYSTEM DESCRIPTION Working Fluid Heat Source Cooling Requirement Controls Remote Monitoring Operation Cabinet Shipping Dimensions Weight Sound Pressure F EATUR ES I N C LU DE : up to 65kWe* @ 380-500V / 3 phase / 50 & 60 Hz 0°C to 38°C (32°F to 100°F)** Load and Site Dependent - from 0.9 to 1 2% for Voltage; 10% for Current Zero (Closed Binary Cycle) Built to ASME and CE Standards Patented Twin Screw Expander Grid-Tied Induction (Brushless Construction, Asynchronous) Compact, Brazed Plate Construction 20 Years Process Lubrication Basic Protections are Standard External Additional GPR Interface Included R245fa (Pentafluoropropane)*** Hot Water 77°C to 116°C (170°F - 240°F) Water 4°C to 43°C (40°F to 110°F) Custom Controls Software using Standard Programmable Logic Controller Will Support Internet Protocol, 3G Cellular, Satellite Communications, Wireless Designed for Unattended Operation NEMA 3R Outdoor Rated /IP 54 Compliant Ships from Reno, NV, USA Various Configurations Available (see next page) Various Configurations Available (see next page) 80db at 1 meter. Sound Attenuated Option: <72db at 1 meter ● Automated Control System ● Remote Monitoring ● Low Maintenance ● Modular and Scalable ● Robust, Twin Screw Expander Power Block ● CE Certified ● Zero Emissions, Zero Toxic By-products and Zero Fossil Fuel Requirements 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. * ** ElectraTherm, Inc. - 4750 Turbo Circle Reno, Nevada 89502 USA P: +01 775-398-4680 - Toll Free: 1-877-883-7101 - www.electratherm.com 4400 Green Machine 4400 - Up to 65kWe C O N F I G U R AT I O N S 4400 Stand alone • Smallest footprint available at 2.4 x 2 x 2.3 m Weight: 3,600 kg / 7,920 lbs • Customizable balance of plant • Indoor or outdoor installation • MSRP*: $192,953 * Manufacturer’s Suggested Retail Price 4400-FS 20 ft. ISO frame • Small footprint at 6.1 x 2.4 x 2.6 m Weight: 8,380 kg / 18,436 lbs • Multiple condensing options • Easy to install • No concrete foundation required • Dry cooler mounting integrated • MSRP*: $284,136 4400-FL 40 ft. ISO frame • Dimensions: 12 x 2.4 x 2.6 m Weight: 9,400 kg / 20,680 lbs • Turnkey inc. liquid loop radiator, all piping/ pumps, no concrete foundation required, minimal engineering • Plug and play • MSRP*: $292,038 P E R F O R M A N C E PA R A M E T E R S Hot water input temp range Hot Water Input Parameters Thermal input range Flow rate range Cooling water input temp range Water Cooled Condensing Parameters Direct Air Condensing Conditions Heat rejected to cooling water range Ambient air temp Heat rejected to condenser ˚F 170-240 [ ˚C ] [ 77-116 ] MMBTU/hr 1.37-2.94 [ kWth ] [ 400-860 ] gpm 50-200 [ l/s ] [ 3.2-12.6 ] ˚F 40-110 [ ˚C ] [ 4-43 ] MMBTU/hr 1.30-2.72 [ kWth ] [ 380-795 ] gpm 220 [ l/s ] [ 13.9 ] ˚F <100 [ ˚C ] [ <38 ] MMBTU/hr 1.30-2.72 [ kWth ] [ 380-795 ] THIS IS SM A R T POW E R™ H E AT T O P OW E R A PPL I C AT I O N S ElectraTherm’s Green Machine generates electricity from various heat sources, including: Stationary Engines Biomass/Biogas Boilers & Process Heat Oil & Gas, Geothermal Solar Thermal Distributore per l’Italia: Fabio Roggiolani Chianina S.R.L. [email protected] 335 - 7761774 ElectraTherm, Inc. - 4750 Turbo Circle Reno, Nevada 89502 USA P: +01 775-398-4680 - Toll Free: 1-877-883-7101 - www.electratherm.com 4400 THE Ass. GIGA / Free - Firenze www.gigageotermia.org