GB/T 18216.3-2012
Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 3:Loop impedance (English Version)
- Standard No.
- GB/T 18216.3-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-12
- Replace By
- GB/T 18216.3-2021
- Latest
- GB/T 18216.3-2021
- Replace
- GB/T 18216.3-2007
- Scope
- This part of GB/T 18216 specifies the requirements for the equipment for measuring the loop impedance by applying voltage drop to the circuit under test. The loop impedance is between the phase conductor and the protective conductor or between the phase conductor and the neutral conductor or a certain The impedance between two phase conductors.
GB/T 18216.3-2012 Referenced Document
- GB 4793.1-2007 Safety requirements for electrical equipment for measurement,control,and laboratory use.Part 1:General requirements
- GB/T 18216.1 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*， 2021-05-21 Update
GB/T 18216.3-2012 history
- 2021 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
- 2012 GB/T 18216.3-2012 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 3:Loop impedance
- 2007 GB/T 18216.3-2007 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 3: Loop impedance
GB/T 18216.3-2012 -All Parts
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
GB/T 18216.10-2022 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 10: Combined measuring equipment for te
GB/T 18216.12-2010 Testing, measuring or monitoring equipment for electrical safety protection measures for low-voltage power distribution systems up to 1000 V AC and 1500 V DC Part 12: Performance measurement and monitoring devices (PMD)
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
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
GB/T 18216.4-2021 Electrical safety in low voltage distribution systems up to 1000V a.c and 1500V d.c—Equipment for testing，measuring or monitoring of protective measures—Part 4：Resistance of earth connection and equipotential bonding
GB/T 18216.5-2021 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 5: Resistance to earth
GB/T 18216.6-2022 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 6: Effectiveness of residual current de
GB/T 18216.8-2015 Electrical safty 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 8:Insulation monitoring devices for IT systems
GB/T 18216.9-2015 Electrical safty 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 9: Equipment for insulation fault location in IT systems