DB31/T 943-2015
Allowable values of energy efficiency and energy efficiency grades for air source variable flow cold and hot water air conditioning systems (English Version)

Standard No.

DB31/T 943-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Shanghai Provincial Standard of the People's Republic of China

Status

Withdraw 2021-03

Latest

DB31/T 943-2015

Scope

This standard specifies the energy efficiency limit values, energy efficiency levels, energy saving evaluation values, experimental methods and inspection rules for air source variable flow hot and cold water air conditioning systems. This standard is applicable to air source variable flow hot and cold water air conditioning systems with a single module system cooling capacity not exceeding 70kW. For multi-module assembled systems, measures based on basic modules can be implemented with reference to this standard.

DB31/T 943-2015 history

• 2015 DB31/T 943-2015 Allowable values of energy efficiency and energy efficiency grades for air source variable flow cold and hot water air conditioning systems