NB/T 11136-2023Mine flameproof permanent magnet generator for vehicle (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1. Structure and Drafting Rules for Standardization Documents" drafting.

1 Scope

This document specifies the classification, model, type and basic parameters, technical Technical requirements, test methods, inspection rules and marking, packaging, transportation and storage.

This document is applicable to permanent magnet generators for mining explosion-proof vehicles. Non-permanent magnet generators for vehicles can be implemented by reference.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 191 Packaging, storage and transportation icon marks

GB/T 2423.1-2008 Environmental testing for electrical and electronic products - Part 2. Test methods Test A. Low temperature

GB/T 2423.2-2008 Environmental testing for electrical and electronic products - Part 2. Test methods Test B. High temperature

GB/T 2423.4-2008 Environmental testing for electrical and electronic products - Part 2. Test method Test Db. Alternating damp heat (12h 12h cycle)

GB/T 2423.5-2019 Environmental Testing Part 2. Test Methods Test Ea and Guidelines. Shock

GB/T 2423.10-2019 Environmental testing Part 2. Test method Test Fc. Vibration (sinusoidal)

GB/T 2423.22-2012 Environmental testing - Part 2. Test methods Test N. Temperature change

GB/T 3836.1-2021 Explosive atmospheres Part 1. General requirements for equipment

GB/T 3836.2-2021 Explosive atmospheres Part 2. Equipment protected by flameproof enclosure "d"

GB/T 3836.3-2021 Explosive atmospheres Part 3. Equipment protected by increased safety type "e"

GB/T 4942-2021 Degree of protection (IP code) for the overall structure of rotating electrical machines Classification

GB/T 13306 Signage

JB/T 6697-2006 Basic Technical Specifications for Electrical Equipment of Motor Vehicles and Internal Combustion Engines

JB/T 6710-2006 Specifications for motor vehicles and alternators for internal combustion engines

JB/T 6711-2007 Rules for the compilation of permanent magnet generators for motor vehicles and internal combustion engines

3 Terms and Definitions

The following terms and definitions apply to this document.