China Testing of voltage s GB Standards Search Result |
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GB/T 18216.6-2022 Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems - 英文版 |
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GB/T 18216.5-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measures-Part 5:Resistance to earth - 英文版 |
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GB/T 18216.4-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding - 英文版 |
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GB/T 18216.3-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance - 英文版 |
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GB/T 18216.2-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance - 英文版 |
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GB/T 18216.1-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements - 英文版 |
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GB/T 39891-2021 Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV - 英文版 |
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GB/T 41105.3-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method - 英文版 |
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GB/T 41105.2-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method - 英文版 |
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GB/T 41105.1-2021 Non-destructive testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method - 英文版 |
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GB/T 36956-2018 Testing of voltage sourced converter valve base control unit for high-voltage direct current power transmission using voltage sourced converters - 英文版 |
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GB/T 4473-2018 Synthetic testing of high—voltage alternating current circuit—breakers - 英文版 |
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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 1000 V—Part 1: General—Performance,testing and rating—Safety requirements—Guide for installation and operation - 英文版 |
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GB/T 18859-2016 Enclosed low-voltage switchgear and controlgear assemblies—Guide for testing under conditions of arcing due to internal fault - 英文版 |
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GB/T 18216.9-2015 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 9: Equipment for insulation fault location in IT systems - 英文版 |
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GB/T 18216.8-2015 Electrical safty in low voltage distribution systems up to 1000V a.c and 1500V d.c—Equipment for testing, measuring or monitoring of protective measures—Part 8: Insulation monitoring devices for IT systems - 英文版 |
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GB/T 11604-2015 Testing procedure of radio interference generated by high voltage equipment - 英文版 |
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GB/Z 16935.2-2013 Insulation coordination for equipment within low-voltage systems―Part 2-1: Application guide-Explanation of the application of the IEC 60664 series, dimensioning example and dielectric testing - 英文版 |
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GB/T 18216.5-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth - 英文版 |
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GB/T 18216.4-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding - 英文版 |
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GB/T 18216.3-2012 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance - 英文版 |
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GB/T 18216.2-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance - 英文版 |
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GB/T 18216.1-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements - 英文版 |
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GB/T 28563-2012 Electrical testing of thyristor valves for ±800kV ultra high voltage direct current (UHVDC) power transmission - 英文版 |
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GB/T 18216.12-2010 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performances measuring and monitoring devices (PMD) - 英文版 |
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GB/T 4473-2008 Synthetic testing of high-voltage alternating current circuit-breakers - 英文版 |
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GB/Z 18859-2002 Enclosed low-voltage switchgaer and controlgaer Assemblies--Guide for testing under conditions of arcing due to internal fault - 英文版 |
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GB/T 17886.1-1999 Shunt power capacitors of the non-self-healing type for a.c.systems having a rated voltage up to and including 1 kV--Part 1:General--Performance，testing and rating--Safety requirements--Guide for installation and operation - 英文版 |
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