T/ZJVITIA 11-2022 Active Group standards

T/ZJVITIA 11-2022 Ventilation fan technical specification for automotive use

Publish Date: 2022-07-29 Implement Date: 2022-08-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/ZJVITIA 11-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other

Publish Date: 2022-07-29

Implement Date: 2022-08-10

Scope

Main Technical Content: Scope: This standard specifies the terms and definitions, classification, general requirements, technical requirements, test methods, inspection rules, marking, packaging, and transportation and storage requirements for ventilation fans used in automobiles. Normative References: The content of the following documents is an integral part of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest versions (including all amendment sheets) of the unspecified date referenced documents apply to this document. GB/T 191 – Packaging and Transportation Graphic Symbols GB/T 2828.1 – Counting Sampling Inspection Procedures – Part 1: Batch Inspection Sampling Plan Based on Acceptable Quality Limit (AQL) GB/T 2829 – Counting Sampling Procedures and Tables for Periodic Inspection (Applicable to the Inspection of Process Stability) JB 4159 – General Technical Requirements for Tropical Electrical Products ZBK 65001 – Terminology and Definitions for DC and AC-DC Series Excitation Commutator Fans Used in Vehicles and Ships The following terms and definitions apply to this document: **Ventilation Fan for Automobiles** An electric appliance that uses a motor to drive fan blades to accelerate air circulation. Hereinafter referred to as "ventilation fan". **Classification** Ventilation fans can be classified according to motor structure: - Single-phase capacitor type - Single-phase shaded-pole type - Three-phase induction type - DC and AC-DC dual-use series excitation commutator type Ventilation fans can also be classified by application: - Household ventilation fans - Industrial exhaust fans. **General Requirements** **Environmental Requirements** - Ambient temperature: -10°C – +45°C - Air relative humidity: <98% (at +25°C) - Air pressure: 86–106 kPa **Appearance Requirements** - The plating layer of el