T/CRAAS 550-2024 Active Group standards

T/CRAAS 550-2024 Industrial or commercial replacement unit for air conditioning: Part 1: Multi-unit air conditioning (heat pump) units

Publish Date: 2024-11-25 Implement Date: 2024-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CRAAS 550-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Refrigeration technology

Publish Date: 2024-11-25

Implement Date: 2024-12-01

Scope

Main technical content: This document defines the definition of multi-unit air conditioners (heat pumps) for replacement, stipulates the types and basic parameters of the units, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage, etc. This document is applicable to multi-unit air conditioners (heat pumps) for replacement that use refrigerants specified in GB/T 7778. Double refrigeration cycle systems and multi-refrigeration cycle systems can refer to this document. Multi-unit air conditioners (heat pumps) for replacement with heat recovery can also refer to and implement this document.