JB/T 10253-2001
YBZE、YBZSE Range three-phase induction motors for crane application flameproof electromagnetic braking technical specifications (English Version)
- Standard No.
- JB/T 10253-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- Professional Standard - Machinery
- Status
- 2010-02
- Latest
- JB/T 10253-2001
- Scope
- This standard specifies the type, basic parameters and dimensions, technical requirements, inspection rules, marking and packaging and warranty period requirements of YBZE and YBZSE series explosion-proof electromagnetic brake three-phase asynchronous motors for lifting. This standard applies to explosion-proof electromagnetic brake three-phase asynchronous motors used in electric transmission of various lifting machinery. All series of motors derived from this series of motors can be implemented with reference. The explosion-proof performance of this series of motors complies with the regulations of GB 3836.2. Made into explosion-proof type, the explosion-proof marks are dI, dIIAT4, dIIBT4 and dIICT4, which are suitable for underground coal mine equipment and factories of Class IIA, Class IIB and Class IIC respectively. The flammable temperature is T1~T4 group of flammable gas or vapor and air. of explosive mixtures.
JB/T 10253-2001 history
- 2001 JB/T 10253-2001 YBZE、YBZSE Range three-phase induction motors for crane application flameproof electromagnetic braking technical specifications
