T/CRAAS 311-2022 Active Group standards

T/CRAAS 311-2022 Design, installation, and acceptance specifications for heat pump water heating systems for commercial or industrial use and similar purposes

Publish Date: 2022-05-18 Implement Date: 2022-06-01 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 311-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Refrigeration technology

Publish Date: 2022-05-18

Implement Date: 2022-06-01

Scope

Main technical content: This document specifies the terms and definitions, scheme design, installation requirements, engineering installation, electrical connection, unit commissioning, and project acceptance for the design, installation, and acceptance of heat pump hot water systems used for commercial or industrial purposes and similar applications. This document is applicable to heat pump hot water systems driven by electric motors, using vapor compression refrigeration cycles, with a nominal heating capacity of more than 3,000W, using air or water as heat sources, and intended for providing domestic hot water. Heat pump hot water heating systems and heat pump hot water systems for other purposes can refer to this document.