DB11/T 1211-2023
Central air conditioning system operation energy saving monitoring (English Version)

Standard No.
DB11/T 1211-2023
Language
Chinese, Available in English version
Release Date
2023
Published By
Beijing Provincial Standard of the People's Republic of China
Latest
DB11/T 1211-2023
Replace
DB11/T 1211-2015
 

Scope
This document specifies the monitoring items, monitoring methods, calculation methods and evaluation indicators for the operation status of central air-conditioning systems. This document is applicable to the energy-saving monitoring of the actual operation conditions of the cold source system of the compression type cold water circulation central air-conditioning. This document is not applicable to the energy-saving monitoring of the actual operation conditions of multi-split air-conditioning (heat pump) units and direct-fired lithium bromide absorption chillers.

DB11/T 1211-2023 Referenced Document

  • DB11/T 975 Chiller Energy Saving Monitoring
  • JGJ/T 177 Public Building Energy Conservation Testing Standards

DB11/T 1211-2023 history

  • 2023 DB11/T 1211-2023 Central air conditioning system operation energy saving monitoring
  • 2015 DB11/T 1211-2015 Energy-saving monitoring of central air-conditioning system operation
Central air conditioning system operation energy saving monitoring

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