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MT 451-2011

Chinese standards (related to): 'MT 451-2011'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
MT 451-2011English85 Add to Cart 0--10 minutes. Auto immediate delivery. General specification for low voltage three phases flameproof induction motor for coal mine MT 451-2011 Valid MT 451-2011
MT 451-1995English359 Add to Cart Days<=3 Flameproof low voltage three-phase asynchronous motors intended to be used in coal mines General technical specification for safety performance MT 451-1995 Obsolete MT 451-1995


   
BASIC DATA
Standard ID MT 451-2011 (MT451-2011)
Description (Translated English) General specification for low voltage three phases flameproof induction motor for coal mine
Sector / Industry Coal Industry Standard
Classification of Chinese Standard D98
Classification of International Standard 73.100
Word Count Estimation 12,179
Date of Issue 2011-04-12
Date of Implementation 2011-09-01
Older Standard (superseded by this standard) MT 451-1995
Quoted Standard GB/T 191; GB/T 228; GB 755; GB/T 1032; GB/T 1410; GB/T 2423.4; GB 13813; GB 3836.1-2000; GB 3836.2-2000; GB 3836.3-2000; GB/T 4942.1; GB/T 10111; AQ 1043
Drafting Organization Shenyang Research Institute of Coal Research
Administrative Organization Standardization Technical Committee of the coal industry, coal mine safety
Regulation (derived from) ?State Administration of Work Safety Announcement 2011 No.13
Summary This standard specifies the coal mine flameproof safety performance requirements for low-voltage three-phase asynchronous motors, test methods and inspection rules. This standard applies to hazardous methane explosion in a coal mine underground use, rated voltage up to 1140V motor (hereinafter referred to as the motor).