GB/T 25857-2010 Replaced National standards

GB/T 25857-2010 Low ambient temperature air source multi-connected heat pump(air conditioning) unit

GB/T 25857-2010 Low ambient temperature air source multi-connected heat pump(air conditioning) unit

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

Basic Information

Standard Code: GB/T 25857-2010

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Refrigeration equipment

ICS Name: Refrigeration technology

Publish Date: 2011-01-10

Implement Date: 2011-10-01

Pages: 23 pages

Scope

This standard specifies the terms and definitions, types and basic parameters, requirements, tests, inspection rules, marking, packaging, transportation, storage, etc. of low-ambient-temperature air-source multi-unit heat pumps (air conditioners) (hereinafter referred to as "units").
This standard applies to multi-unit heat pumps (air conditioners) that use air-cooled condensers and are used for heating (cooling) in outdoor environments with temperatures not lower than -20 ℃. When the outdoor ambient temperature is lower than -20 ℃, it can be used for reference.

Development Information

Word Count: 39 Thousand words Pages: 23 pages

Superseded by the following standards

GB/T 25857-2022 Low ambient temperature air source multi-connected heat pump(air-conditioning) unit

Referenced Standards

GB/T 17758-2010 Unitary air conditioners GB/T 18837-2002 Multi-connected air-condition(heat pump)unit GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2423.17-1993 Basic environmental testing procedures for electric and electronic products Test Ka:Salt mist GB/T 2423.17-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist GB/T 2423.17-2024 Environmental testing—Part 2:Test methods—Test Ka:Salt mist GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB 4343.1-2003 Electromagnetic compatibility—Requirements for household appliances, electric tools and similar apparatus—Part 1:Emission GB 4343.1-2009 Electromagnetic compatibility—Requirements for household appliances,electric tools and similar apparatus—Part 1:Emission GB 4343.1-2018 Electromagnetic compatibility requirements for household appliances,electric tools and similar apparatus—Part 1:Emission GB 4343.1-2024 Electromagnetic compatibility requirements for household appliances,electric tools and similar apparatus—Part 1:Emission GB 4343.2-1999 Electromagnetic compatibility—Requirements for household appliances, electric tools and similar apparatus—Part 2:Immunity—Product family standard GB/T 4343.2-2009 Electromagnetic compatibility—Requirements for household appliances,electric tools and similar apparatus—Part 2:Immunity GB/T 4343.2-2020 Electromagnetic compatibility requirements for household appliances,electric tools and similar apparatus—Part 2:Immunity GB/T 6388-1986 Transport package shipping mark GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB 25130-2010 Safety requirements for unitary air—Conditioners GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 4343.2-2026 Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus—Part 2:Immunity

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