GB/T 31846-2015 Cabinets for high-voltage switchgear—General technical specification

GB/T 1985-2014 High-voltage alternating-current disconnectors and earthing switches GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 2423.5-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ea and guidance:Shock GB/T 2423.10-2008 Environmental testing for electric and electronic products—Part 2:Tests methods Test Fc:Vibration(sinusoidal) GB/T 3906-2006 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 5465.2-2008 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards GB/T 18663.2-2007 Mechanical structures for electronic equipment—Tests for IEC 60917 and IEC 60297—Part 2:Seismic tests for cabinets and racks GB/T 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code) GB/T 25293-2010 Mechanical door lock for cabinets of electrotechnical and electronic equipment GB/T 31844-2015 Cabinets for electrotechnical and electronic equipment—Hinge