JB/T 10701-2007 (English Version) PDF

Scope: This standard specifies the type, basic parameters and dimensions, technical requirements, inspection rules, marking, packaging and warranty period requirements of the YBZ series flameproof three-phase asynchronous motors for lifting. This standard applies to explosion-proof three-phase asynchronous motors (hereinafter referred to as motors) used for electric transmission of various lifting machinery. All series of motors derived from this series of motors can be used as a reference. The explosion-proof performance of this series of motors complies with the regulations of GB 3836.2 and is made of explosion-proof type. The explosion-proof marks are ExdI, ExdⅡ AT4, ExdⅡ BT4, and ExdII CT4, which are respectively suitable for underground coal mine equipment and factories of Class IIA, Class IIB, and Class IIC, with ignition temperatures of flammable gases or steam and air in groups T1 to T4. Mixture place.

JB/T 10701-2007 Referenced Document

GB 10068-2000 Mechanical vibration of certain machines with shaft heights 56mm and higher-Measurement,evaluation and limits of vibration
GB 20294-2006 Safety requirements of flameproof crane and metallurgical motors and canned motors
GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres-Part 1: General requirements
GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres-Part 2: Flameproof enclosure "d"
GB 755-2000 Rotating electrical machines-Rating and performance
GB/T 1032-2005 Test procedures for three-phase induction motors
GB/T 1096-2003 Square and Rectangular keys
GB/T 12351-1990 Enviromental technical requirements of rotating electric machines for tropical use
GB/T 191-2000 Packaging-Pictorial marking for handling of goods
GB/T 1993-1993 Cooling methods for rotating electrical machines
GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products. Test Db:Damp heat,cyclic
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
GB/T 757-1993 Conical snaft extension for rotating electrical machines
GB/T 997-2003 Classification of types of construction and mounting arrangements for rotating electrical machines(IM code)
JB/T 9615.2-2000 Test Limits of the interturn insulation on random wound winding for AC low-voltage machines

2016 JB/T 10701-2016 Technical specifications of YBZ series flameproof three-phase asynchronous motor for lifting
2007 JB/T 10701-2007 Technical specification for YBZ range of flame-proof three-phase induction motors for crane application