标准编号:	MT 287-1992
中文名称:	煤矿信号设备通用技术条件
英文名称:	General Technical Specifications for Signal Equipment of Coal Mine
中标分类:	D98    煤矿专用设备器材
行业分类:	MT    煤炭行业标准
发布机构:	中华人民共和国能源部
发布日期:	1992-3-31
实施日期:	1992-8-1
标准状态:	现行
翻译语言:	英文
文件格式:	PDF
中文字符数:	12000 字
翻译价格(元):	840.00 元
交付时间:	付款后 1 个工作日

1 Subject Content and Application Scope



This standard specifies the product classification, technical requirements, test method, inspection rule, marking, packaging, transportation and storage of signal equipment of coal mine (hereinafter referred to as "signal equipment").

This standard is applicable to the signal equipment of coal mine and the acoustic-optical signal part of other equipment.

This standard is not applicable to the traffic light in rail transportation.



2 Normative References



GB 156 Voltage and Frequency Ratings for Electrical Equipment

GB 191 Packaging - Pictorial Markings for Handling of Goods

GB 2682 Colors of Indicator Lights and Push-buttons Used in Electrical Assembly Devices

GB 3836.1 Electrical Apparatus for Explosive Atmospheres - General Requirements

GB 3836.2 Electrical Apparatus for Explosive Atmospheres - Flameproof Electrical Apparatus “d”

GB 3836.3 Electrical Apparatus for Explosive Atmospheres - Increased Safety Electrical Apparatus “e”

GB 3836.4 Electrical Apparatus for Explosive Atmospheres - Intrinsically Safe Circuits and Electrical Apparatus “i"

GB 4942.2 Degrees of Protection Provided by Enclosures for Low-voltage Apparatus

GB 5080.1~5080.7 Equipment Reliability Testing

GB 12173 Mining Electrical Apparatus for Non Hazardous Area

MT 209 General Technical Requirements for Electric and Electronic Products used for Communication, Detection and Control in Coal Mine

MT 210 Basic Test Method for Electric and Electronic Products used for Communication, Detection and Control in Coal Mine

MT 211 Quality Inspection Rule for Electric and Electronic Products used for Communication, Detection, and Control in Coal Mine

MT 286 Model Compilation Method and Management Method for Automotive Product of Coal Mine Communication



3 Product Classification



3.1 Model

3.1.1 The composition of signal equipment model is as follows:

1 Subject Content and Application Scope
2 Normative References
3 Product Classification
4 Technical Requirement
5 Test Method
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
Appendix A (Informative) Environmental Noise Level of Underground Coal Mine
Additional Explanation