JB/T 10939-2010
Belt conveyor-switch of puling to one side (English Version)
- Standard No.
- JB/T 10939-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 10939-2010
- Scope
- This standard specifies the basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of belt conveyor deviation switches. This standard is suitable for universal switches that detect deviation of the conveyor belt during operation of the belt conveyor.
JB/T 10939-2010 Referenced Document
- GB 14048.1 Low-voltage switchgear and controlgear.Part 1:General rules*， 2012-12-31 Update
- GB 14048.5 Low-voltage switchgear and controlgear.Part5-1: Control circuit devives and switching element.Electromechanical control circuit devices
- GB 4208 Degrees of protection provided by enclosure(IP code)
- GB/T 13306 Plates*， 2011-05-12 Update
- GB/T 2423.1 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
- GB/T 2423.2 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
- GB/T 2423.4 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
- GB/T 2423.8 Environmental testing for electric and electronic products. Parts 2: Test methods. Test Ed: Free fall
JB/T 10939-2010 history
- 2010 JB/T 10939-2010 Belt conveyor-switch of puling to one side
