VDI 4650 Part 1:2019 Edition

$45.50

Calculation of the seasonal coefficient of performance of heat pumps – Electric heat pumps for space heating and domestic hot water

Published By	Publication Date	Number of Pages
DIN	2019-03	68

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Categories: 27.080 - Heat pumps, 91.140.10 - Central heating systems, DIN

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Description

The standard deals with electric heat pumps, especially for the supply of residential buildings with heat for space heating and domestic hot water. In order to properly reflect the technical progress (e.g. other refrigerants, other compressor technologies, power control) for the calculation of the seasonal performance factor, important knowledge based on the results of the field monitoring projects of Fraunhofer ISE has been transferred from practise into the calculations. The standard also covers topics such as high-efficiency pumps, power-controlled heat pumps, water heating (modified calculation method), solar backup, cooling, primary energy evaluation and adjustments due to changes in European standards.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2019-03
Pages Count	68
Language	Germany
Descriptors	Ambient temperatures, Central heating, Definitions, Drinking water supply, Electrical pumps, Energy consumption, Energy demands, Heat engineering, Heat pumps, Heat requirement, Heat sources, Heat supply installations, Heating installations, Heating seasons, Mathematical calculations, Plant, Space-heating systems, Temperature of the earth, Thermal design of buildings, Thermal protection, Warm water, Warm water supply, Water heating, Years
File Size	3.9 MB
ICS Codes	27.080 - Heat pumps 91.140.10 - Central heating systems

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VDI 4650 Part 1:2019 Edition

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