GB/T 15576-2020 Low-voltage reactive power compensation assemblies

GB/T 15576-2008 Low-voltage reactive power compensation assemblies

GB/T 7251.1-2013 Low-voltage switchgear and controlgear assemblies—Part 1:General rules GB/T 7251.8-2020 Low-voltage switchgear and controlgear assemblies—Part 8:General technical requirements for intelligent assembly GB/T 14549-1993 Quality of electric energy supply—Harmonics in public supply network GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests GB/T 29312-2012 Low-voltage reactive power compensation switchgear component IEC 60085 IEC 60216(所有部分) IEC 60445 GB/T 1094.6-2011 Power transformers—Part 6:Reactors GB/T 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 4025-2003 Basic and safety principles for man-machine interface, marking and identification Coding principles for indication devices and actuators GB/T 4025-2010 Basic and safety principles for man-machine interface,marking and identification—Coding principles for indicators and actuators GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 5169.5-1997 Fire hazard testing for electric and electronic products Part 2:Test methods Section 2:Needle-flame test GB/T 5169.5-2008 Fire hazard testing for electric and electronic products—Part 5:Test flames—Needle test method—Apparatus,confirmatory arrangement and guidance GB/T 5169.5-2020 Fire hazard testing for electric and electronic products—Part 5:Test flames—Needle-flame test method—Apparatus,confirmatory test arrangement and guidance GB/T 12747.1-2004 Shunt Power capacitors of the self-healing type for a.c.systems having a rated valtage up to and including 1000 V—Part 1:General-Performance,testing and rating-Safety requirements-Guide for installation and operation GB/T 12747.1-2017 Shunt power capacitors of the self-healing type for a.c.systems having a rated voltage up to and including 1 000 V—Part 1:General—Performance,testing and rating—Safety requirements—Guide for installation and operation GB 16895.21-2004 Electrical installations of buildings—Part 4-41:Protection for safety-Protection against electric shock GB/T 16895.21-2011 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 16895.21-2020 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code) GB/T 20138-2023 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code) GB/T 20641-2006 Empty enclosures for low-voltage switchgear and control gear assemblies—General requirements GB/T 20641-2014 Empty enclosures for low-voltage switchgear and controlgear assemblies—General requirements JB/T 9663-2013 Low-voltage reactive power automatic compensation controller GB/T 20641-2025 Empty enclosures for low-voltage switchgear and controlgear assemblies—General requirements