Standard No.:	GB/T 18837-2015
English Name:	Multi-connected air-condition(heat-pump)unit
Chinese Name:	多联式空调（热泵）机组
Chinese Classification:	J73    Refrigeration equipment
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2015-12-10
Implemented on:	2016-7-1
Status:	superseded
Superseded by:	GB/T 18837-2015/XG1-2021 Multi-connected air-condition(heat pump) unit ,includes Amendment 1
Superseded on:	2022-4-1
Superseding:	GB/T 18837-2002 Multi-connected air-condition (heat pump) unit
Language:	English
File Format:	PDF
Word Count:	23000 words
Price(USD):	140.00
Delivery:	via email in 1~5 business day

本标准规定了多联式空调（热泵）机组（以下简称机组）的术语和定义、型式、型号和基本参数、要求、试验、检验规则、标志、包装、运输和贮存等。
　　
　　本标准适用于使用GB/T 7778规定的A1类制冷剂的多联式空调（热泵）机组。使用A2L类制冷剂的机组及双制冷循环系统和多制冷循环系统可参照本标准。