T/ZZB 2738-2022 Active Group standards

T/ZZB 2738-2022 Home-use constant airflow ventilator

Publish Date: 2022-06-15 Implement Date: 2022-07-15 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/ZZB 2738-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Home air conditioners and refrigeration appliances

ICS Name: Ventilators, fans, and air conditioners

Publish Date: 2022-06-15

Implement Date: 2022-07-15

Pages: 12 pages

Scope

Main technical content: This document specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for household constant air volume ventilators (hereinafter referred to as ventilators). This document is applicable to single-phase rated voltages not exceeding 250 V, motor rated input power not exceeding 60 W, impeller diameters not exceeding 0.3 m, and ventilators driven by brushless DC motors (hereinafter referred to as motors). When the ventilator's pressure is within the range of 0 Pa to 60 Pa, its output air volume can remain essentially constant for use as mechanical ventilation in household free-air intake (type B) ceiling-mounted ventilators. This document is not applicable to other special-purpose or special-occasion ventilation devices.