T/CIMA 0031-2022 Three-phase intelligent energy information gateway technical specification

GB/T 1634.2-2019 Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite 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 2423.17-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist GB/T 2423.24-2013 Enviromental testing—Part 2:Test methods—Test Sa:Simulated solar radiation at ground level and guidance for solar radiation testing GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 5169.11-2017 Fire hazard testing for electric and electronic products—Part 11:Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products(GWEPT) GB/T 9254.1-2021 Information technology equipment,multimedia equipment and receivers—Electromagnetic compatibility—Part 1:Emission requirements GB/T 14258-2003 Information technology—Automatic identification and data capture techniques—Verification of print quality of bar code symbols GB/T 14549-1993 Quality of electric energy supply—Harmonics in public supply network GB/T 15543-2008 Power quality—Three-phase voltage unbalance GB/T 15945-2008 Power quality—Frequency deviation for power system GB/T 17215.211-2021 Electricity metering equipment(AC)—General requirements,tests and test conditions—Part 11:Metering equipment GB/T 17215.321-2021 Electricity metering equipment (AC)—Particular requirements—Part 21:Static meters for active energy(classes A,B,C,D and E) GB/T 17215.323-2008 Electricity metering equipment(a.c.)—Particular requirements—Part 23:Static meters for reactive energy(classes 2 and 3) GB/T 17215.646-2018 Electricity metering data exchange—The DLMS/COSEM suite—Part 46:Data link layer using HDLC protocol GB/T 17215.653-2018 Electricity metering data exchange—The DLMS/COSEM suite—Part 53:DLMS/COSEM application layer GB/T 17215.661-2018 Electricity metering data exchange—The DLMS/COSEM suite—Part 61:Object identification system(OBIS) GB/T 17215.941-2012 Electricity metering equipment—Dependability—Part 41:Reliability prediction GB/T 17627-2019 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment DL/T 500-2017 Voltage monitoring instrument usage technical requirements IEC 62055-31:2005 IEC 62056-21:2002