Standard No.:	MT/T 661-2011
English Name:	General technique condition for electric apparatus used underground mine
Chinese Name:	煤矿井下用电器设备通用技术条件
Chinese Classification:	D98    Coal mine special equipment
Professional Classification:	MT    Professional Standard - Coal
ICS Classification:	73.100.99 73.100.99    Other mining equipment 73.100.99
Issued by:	NDRC
Issued on:	2011-4-20
Implemented on:	2011-9-1
Status:	valid
Superseding:	MT/T 661-1997 General technical condition for electrical apparatus used underground mine
Language:	English
File Format:	PDF
Word Count:	10000 words
Price(USD):	160.0
Delivery:	via email in 1 business day

This standard specifies the classification, technical requirement, test method, inspection rule, marking, packing, transportation and storage for the electrical apparatus used in the underground mine. This standard is applicable to the electrical apparatus used in the underground mine (hereinafter referred to as “electrical apparatus”).

Foreword i 1 Scope 2 Normative References 3 Classification 4 General Requirements 5 Technical Requirements 6 Test Methods 7 Inspection 8 Marking, Packing, Transportation and Storage Annex A (Normative) Classification of the Electrical Apparatus Used in the Underground Mine Annex B (Normative) The Main Test Item of Electrical Apparatus Used in the Underground Mine Annex C (Normative) The Referenced Correspondingly Specified Standard Provisions for Different Inspection Items of the Electrical Apparatus Used in the Underground Mine

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