GB/T 27940-2011 Active National standards

GB/T 27940-2011 Single-stage positive displacement refrigerant compressors parallel unit for refrigeration application

GB/T 27940-2011 Single-stage positive displacement refrigerant compressors parallel unit for refrigeration application

Publish Date: 2011-12-30 Implement Date: 2012-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 27940-2011

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Refrigeration equipment

ICS Name: Refrigeration technology

Publish Date: 2011-12-30

Implement Date: 2012-10-01

Pages: 10 pages

Scope

This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of refrigeration-use volumetric single-stage refrigeration compressor parallel units (hereinafter referred to as "units").
This standard applies to refrigeration-use volumetric single-stage refrigeration compressor parallel units that use R22, R134a, R404A, R407C, R410A, and R507 as refrigerants.
Refrigeration-use volumetric single-stage refrigeration compressor parallel units that use other refrigerants, as well as those with economizers, may be implemented in accordance with this standard.

Development Information

Word Count: 16 Thousand words Pages: 10 pages

Referenced Standards

GB 150-1998 Steel pressure vessels GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5773-1986 The methods of performance test for positive displacement refrigerant compressors GB/T 5773-2004 The methode of performance test for positive displacement refrigerant compressors GB/T 5773-2016 The method of performance test for positive displacement refrigerant compressors GB/T 6388-1986 Transport package shipping mark GB 9237-2001 Mechanical refrigerating systems used for cooling and heating-Safety requirements GB/T 9237-2017 Refrigerating systems and heat pumps—Safety and environmental requirements GB/T 10079-2001 Single-stage reciprocating refrigerant compressors GB/T 10079-2018 Single-stage reciprocating refrigerant compressor(unit) GB/T 12241-2005 Safety valves—General requirements GB/T 12241-2021 Safety valves—General requirements GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 16630-1996 Refrigerator oils GB/T 16630-2012 Lubricants for refrigeration compressors GB/T 18429-2001 Hermetic scroll refrigerant compressors GB/T 18429-2018 Hermetic scroll refrigerant compressor GB/T 19410-2003 Screw refigerant compressors GB/T 19410-2008 Screw refrigerant compressors GB 25131-2010 Safety requirements for water chillers(heat pump)using the vapor compression cycle JB/T 7245-2017 Refrigeration system using steel and iron refrigerant shut-off valves and lifting check valves JB/T 7249-2022 Refrigeration and air conditioning equipment terminology JB/T 7249-1994 Refrigeration equipment terminology JB/T 7961-2022 Refrigeration pressure and pressure differential controller NB/T 47012-2020 Refrigeration equipment pressure vessel JB/T 7245-1994 Refrigeration device shut-off valve JB/T 7961-1995 Refrigeration pressure and pressure differential controller JB/T 4330-1999 Determination of noise emitted by refrigeranting and air conditioning equipments NB/T 47012-2010 Pressure vessels for refrigerant equipment GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets

Related Standards

GB 9237-2001 Replaced

GB 9237-2001 Mechanical refrigerating systems used for cooling and heating-Safety requirements

Publish Date: 2001-01-10

GB/T 10870-2001 Replaced

GB/T 10870-2001 The methods of performance test for positive displacement & centrifugal water-chilling units and heat pump

Publish Date: 2001-01-10

GB/T 7778-2001 Replaced

GB/T 7778-2001 Number designation and safety classification of refrigerants

Publish Date: 2001-01-10

GB 18361-2001 Active

GB 18361-2001 Safety requirements of lithium bromide absorption water chiller (heater)

Publish Date: 2001-05-09

GB/T 18362-2001 Replaced

GB/T 18362-2001 Direct-fired lithium bromide absorption water chiller (heater)

Publish Date: 2001-05-09

GB/T 10079-2001 Replaced

GB/T 10079-2001 Single-stage reciprocating refrigerant compressors

Publish Date: 2001-08-30