Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 16896.1-1997 Digital recorders for measurements in high-voltage impulse tests. Part 1: Requirements for digital recorders $280.00 via email in 1~3 business day abolished
GB/T 16896.2-2010 Digital recorders for measurements in high-voltage impulse tests—Part 2:Software requirement $570.00 via email in 1~3 business day abolished
GB/T 17467-1998 High-voltage/low-voltage prefabricated substations $430.00 via email in 1~5 business day abolished
GB/T 17467-2010 High-voltage/low-voltage prefabricated substation $810.00 via email in 1~5 business day superseded
GB/T 17467-2020 High-voltage/low-voltage prefabricated substation $1230.00 via email in 1~10 business day valid
GB/T 18802.11-2020 Low-voltage surge protective devices (SPD)—Part 11:Surge protective devices connected to low-voltage power systems—Requirements and test methods $1275.00 via email in 1~10 business day valid
GB/T 18802.12-2006 Surge protective devices connected to low-voltage power distribution systems - Part 12: Selection and application principles $1200.00 via email in 1~3 business day superseded
GB/T 18802.12-2014 Low-voltage surge protective devices―Part 12:Surge protective devices connected tolow-voltage power distribution systems―Selection and application principles $1630.00 via email in 1~10 business day superseded
GB/T 18802.12-2024 Low-voltage surge protective device (SPD)—Part 12:Surge protective devices connected to low-voltage power systems—Selection and application principles $2475.00 via email in 1~5 business day valid
GB/T 18802.21-2004 Low-voltage surge protective devices - Part 21:Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods $540.00 via email in 1~5 business day abolished
GB/T 18802.21-2016 Low-voltage surge protective devices―Part 21: Surge protective devices connected to telecommunications and signaling networks―Performance requirements and testing methods $750.00 via email in 1~5 business day valid
GB/T 18802.22-2008 Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles $650.00 via email in 1~3 business day abolished
GB/T 18802.22-2019 Low-voltage surge protective devices -- Part 22: Surge protective devices connected to telecommunications and signalling networks -- Selection and application principles $930.00 via email in 1~10 business day valid
GB/T 18802.31-2016 Low-voltage surge protective devices—Surge protective devices for specific application including d.c.—Part 31:Requirements and tests for SPDs in photovoltaic applications $340.00 via email in 1~5 business day superseded
GB/T 18802.31-2021 Low-voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods $800.00 via email in 1~5 business day valid
GB/T 18802.311-2007 Components for low-voltage surge protective—Part 311:Specification for gas discharge tubes(GDT) $270.00 via email in 1~3 business day abolished
GB/T 18802.311-2017 Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) $370.00 via email in 1~5 business day valid
GB/T 18802.312-2017 Components for low-voltage surge protective devices—Part 312: Selection and application principles for gas discharge tubes(GDT) $310.00 via email in 1~5 business day valid
GB/T 18802.32-2021 Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles $585.00 via email in 1~5 business day valid
GB/T 18802.331-2024 Components for low-voltage surge protection—Part 331: Performance requirements and test methods for metal oxide varistors (MOV) $750.00 via email in 1~5 business day valid
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