GB/T 25127.2-2020
Low ambient temperature air source heat pump （water chilling）packages—Part 2：Heat pump （water chilling）packages for household and similar application (English Version)

Standard No.

GB/T 25127.2-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 25127.2-2020

Replace

GB/T 25127.2-2010

Scope

This part of GB/T25127 specifies the type and basic parameters, technical requirements, test methods, inspection rules and markings of household and similar low ambient temperature air source heat pump (chilled water) units driven by electric motors (hereinafter referred to as "units") , packaging, transportation and storage. This section applies to units with a nominal heating capacity of no more than 35kW, using air as the heat (cold) source, and capable of producing hot (cold) water at an ambient temperature of no less than -25°C. Other similar units can refer to this implementation.

GB/T 25127.2-2020 Referenced Document

• GB 2894-2008 Safety signs and guideline for the use
• GB 4706.1-2005 Household and similar electrical appliances-Safety Part 1:General requirements
• GB 4706.32-2012 Household and similar electrical appliances.Safety.Particular requirements for electrical heat pumps,air-conditioners and dehumidifiers
• GB/T 10870-2014 The methods of performance test for water chilling (heat pump) packages using the vaper compression cycle
• GB/T 13306 Plates
• GB/T 13384 General specifications for packing of mechanical and electrical product
• GB/T 18430.1-2007 Water chilling(heat pump)packages using the vapor compression cycle.Part 1:Water chilling(heat pump)packages for industrial ＆ commercial and similar application
• GB/T 2423.17 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
• GB/T 26572 Requirements of concentration limits for certain restricted substances in electrical and electronic products
• GB/T 3785 Electric,sonic properties and measuring methods for sound level meters
• GB/T 4208-2017 Degrees of protection provide by enclosure (IP code)
• GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements
• GB/T 9237 Amendment No. 2 to Refrigeration System and Heat Pump Safety and Environmental Requirements
• JB/T 4330-1999 Determination of noise emitted by refrigeranting and air conditioning equipments
• JB/T 7249 Refrigeration and air conditioning equipment terminology*， 2022-04-08 Update
• NB/T 47012 Pressure Vessels for Refrigeration Plants

GB/T 25127.2-2020 history

• 2020 GB/T 25127.2-2020 Low ambient temperature air source heat pump （water chilling）packages—Part 2：Heat pump （water chilling）packages for household and similar application
• 2010 GB/T 25127.2-2010 Low ambient temperature air source heat pump (water chilling) packages.Part 2:Heat pump (water chilling) packages for household and similar application

GB/T 25127.2-2020 -All Parts