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Minimum allowable value of energy efficiency and energy efficiency grades for flame-proof three-phase asynchronous motor for coal mine
Standard in brief
Scope of Application:
本文件规定了煤矿用隔爆型三相异步电动机(以下简称“电动机”)的技术要求和试验方法。
本文件适用于煤矿额定电压为3 300 V及以下、50 Hz三相交流电源供电、4极、N设计、连续工作制的一般用途的电动机。
本文件不适用于煤矿采煤机、掘进机等设备配套的专用电动机。
Basic information
Standard No:MT/T 1261-2025
Standard Name:煤矿用隔爆型三相异步电动机能效限值及能效等级
English Name:Minimum allowable value of energy efficiency and energy efficiency grades for flame-proof three-phase asynchronous motor for coal mine
Standard Status:现行
Release Date:2025-06-30
Effective Date:2025-12-30
Language of Publication:中文简体
Standard Classification
ICS Number:29.160.30
CCS Number:D01
Related Standards
Referenced Standards:GB/T 755-2019,GB/T 1032,GB 18613-2020
Publication Information
Number of pages:12
Number of words:10 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:MT
Other Standard Number:1261
Drafter:张建、张勇、黄文涛、阮文志、李猛、刘刚、秦斌
Drafting Organization:中煤科工集团上海有限公司、上海煤科检测技术有限公司、安标国家矿用产品安全标志中心有限公司、宁夏西北骏马电机制造股份有限公司、抚顺煤矿电机制造有限责任公司、分宜宏大煤矿电机制造有限公司、山西潞安精诚电机科技有限公司
Management Organization:煤炭行业煤矿专用设备标准化技术委员会
Proposing Department:中国煤炭工业协会