High Temperature Heat Pumps for District Heating

A GLOBAL APPROACH TAILORED TO CLIENTS’ NEEDS

Enerti me’s turnkey soluti ons are modular, easy-to-transport and easy-to-install, requiring litt le civil and connecti on works. Proposed soluti ons are tailor-made and adapted to customers’ speciﬁ c needs such as in geothermal energy sources and district heati ng networks.

The complete mastery of our product allows us to intervene in detailed technical choices. In close relati ons with our suppliers, we innovate together to off er cutti ng-edge technical soluti ons in various fi elds (organic fl uids, materials, heat transfers, etc.). Our implementati on and operati onal experience allows us to integrate and opti mize technical constraints from the beginning of the design process.

Depending on customers’ speciﬁ cati ons, our heat pumps have the following characteristi cs:

Condenser power – heat production 2 MW to 6 MW 6.8 MBH to 20.5 MBH Heat production temperature 60°C to 90°C 140°F to 194°F Evaporator – cold source inlet temperature 30°C to 60°C 86°F to 140°F Electrical power 0.5 à 1.5 MW 670 hp to 2010 hp

ENERTIME: HARVESTING GREEN ENERGY

Enerti me off ers soluti ons for power producti on using heat sources at low or medium temperature. Enerti me off ers MW-size turn-key soluti ons in various applicati ons including: • Energy effi ciency with waste heat recovery on industrial processes • Geothermal energy • Renewable and distributed energy • Energy storage. The company design and manufacture turbomachinery and their associated Organic Rankine Cycle and Industrial Heat Pumps for geothermal district heati ng network to store and harvest green energy at competi ti ve costs with a low impact on the environment. HIGH TEMPERATURE Enerti me CONTACT 1 rue du Moulin des Bruyères 92400 Courbevoie France HEAT PUMPS Tel: +33 (0)1 75 43 15 40 Email: FOR DISTRICT HEATING

www.enertime.com www.cycle-organique-rankine.com Tel.: + 33 (0)1 75 43 15 40 HARVESTING FROM LOW TEMPERATURE NEW GENERATION HIGH-EFFICIENCY RENEWABLE ENERGY GEOTHERMAL ENERGY TO ENVIRONMENTAL-FRIENDLY CENTRIFUGAL COMPRESSOR DISTRICT HEATING WORKING FLUID WITH VARIABLE SPEED DRIVE

Enerti me Heat Pumps allow the Despite the eff orts made towards achieving the energy Enerti me uses a new refrigerant with very low global Benefi ti ng from our experience in turbomachinery valorizati on of geothermal or waste transiti on, heati ng remains extremely dependent warming potenti al (GWP < 5) and zero ozone depleti on design and manufacturing, Enerti me undertakes the heat at temperatures too low to be upon fossil fuels and their related economic and impact (ODP=0) in our equipment, thus complying with complete development and fabricati on of the heat directly used in district heati ng networks environmental constraints. the most demanding environmental standards. This pump system and off ers a centrifugal compressor or converted into electricity by ORC. fl uid is neither toxic, nor fl ammable, ensuring an easy that is specifi cally designed for district heati ng and With our high coeffi cient of performance The use of Geothermal Energy sources combined and risk-free integrati on in an urban environment. opti mized for the needs of our customers. Heat Pumps, district heati ng network with high performance Heat Pumps allows to quickly decarbonize district heati ng through valorizati on of a This turbocompressor achieves a high effi ciency in managers are able to produce and 70°C 65°C 85/90°C free energy source available in the ground. a wide range of power outputs, allowing for fl exible distribute renewable heat under operati on of the heati ng network. favorable economic conditi ons. Having a good Coeffi cient of Performance DISTRICT  Heat HEAT HEATING (COP), the Heat Pump can convert electricity  exchanger PUMP NETWORK from renewable sources into useful heat while Electricity quadrupling the used power, transforming 1 MW of electricity into 4 MW or more of 25°C 40°C 2 useful thermal power. WORKING PRINCIPLE Producti on Injecti on well well 30°C

Our Heat Pumps use a refrigerant that evaporates 1 under a low to medium temperature heat source. The gas is then compressed through a high eﬃ ciency centrifugal compressor that is tailor-made by Enerti me for the applicati on, reaching a higher temperature and pressure. The ﬂ uid is then condensed, transferring its heat to the district heati ng system before expansion. 

5 DISTRICT HEATING NETWORK Pump 6 A LOW-MAINTENANCE AND EASY TO OPERATE SYSTEM Compressor Condenser With a robust design, Enerti me Heat Pumps beneﬁ t Valve from low maintenance and limited operati onal Gear Electric constraints. Automati c control allows for quick motor starts and stops, and remote supervision for a high availability factor. Evaporator HEAT PUMP

2 Enerti me also oﬀ ers complete aft er-sales services, Injecti on Producti on including predicti ve and standard maintenance, and well well 24/7 monitoring.

www.enertime.com www.cycle-organique-rankine.com Tel.: + 33 (0)1 75 43 15 40 A GLOBAL APPROACH TAILORED TO CLIENTS’ NEEDS

Depending on customers’ speciﬁ cati ons, our heat pumps have the following characteristi cs:

ENERTIME: HARVESTING GREEN ENERGY

www.enertime.com www.cycle-organique-rankine.com Tel.: + 33 (0)1 75 43 15 40