T/UNP 742-2025 Active Group standards

T/UNP 742-2025 Semiconductor refrigeration equipment technical specification

Publish Date: 2025-06-18 Implement Date: 2025-06-18 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/UNP 742-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Home refrigeration equipment

Publish Date: 2025-06-18

Implement Date: 2025-06-18

Scope

Main technical content: This standard specifies the general requirements, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of semiconductor refrigeration appliances. Among them, the overall requirements stipulate the working environment, working power supply, thermoelectric materials, as well as design and safety requirements. The technical requirements include appearance structure, condensation, noise, power consumption, maximum cooling temperature difference, response time, reliability requirements, and electromagnetic compatibility requirements, and corresponding test methods are provided. It is applicable to the design, production, and inspection of semiconductor refrigeration appliances.