GB/Z 22203-2008
Reliability test method of circuit-breakers for overcurrent protection for household and similar installation (English Version)
- Standard No.
- GB/Z 22203-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-11
- Replace By
- GB/Z 22203-2016
- Latest
- GB/Z 22203-2016
- Scope
- This guiding technical document specifies the general requirements for reliability verification tests of overcurrent protection circuit breakers (hereinafter referred to as circuit breakers) used in household and similar places. This guiding technical document applies to products that comply with GB 10963.1-2005 and GB 10963.2-2003. In addition to verification test plans and test procedures, this guiding technical document is also applicable to product reliability testing. This guiding technical document can be used as a guiding document for manufacturers to formulate circuit breaker reliability indicators and test methods.
GB/Z 22203-2008 Referenced Document
- GB 10963.1-2005 Electrical accessories-Circuit-breakers for overcurrent protection for household and similar installation Part 1:Circuit-breakers for a.c.operation
- GB 10963.2-2003 Circuit-breakers for overcurrent protection for household and similar installation Part 2: Circuit-breakers for a.c.and d.c.operation
- GB/T 2900.18-2008 Electrotechnical terminology.Low voltage apparatus
- GB/T 3187-1994 Reliability and maintainability terms
- GB/T 5080.1 Reliability testing.Part 1:Test conditions and statistical test principles*， 2012-11-05 Update
- GB/T 5080.2 Reliability testing.Part 2:Design of test cycles*， 2012-11-05 Update
- GB/T 5080.4 Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential distribution)
- GB/T 5080.5 Equipment reliability testing--Compliance test plans for success ratio
- GB/T 5080.6 Equipment reliability testing--Tests for the validity of a constant failure rate assumption
- GB/T 5080.7 Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate
GB/Z 22203-2008 history
- 2016 GB/Z 22203-2016 Reliability test method for overcurrent protective circuit breakers used in household and similar places
- 2008 GB/Z 22203-2008 Reliability test method of circuit-breakers for overcurrent protection for household and similar installation
