GB/T 9080-1988
abolished_transferred
GB/T 22200.2-2025
Active
National standards
GB/T 22200.2-2025 Reliability for low-voltage apparatus—Part 2:Reliability test method of moulded case circuit-breakers
GB/T 22200.2-2025 Reliability for low-voltage apparatus—Part 2:Reliability test method of moulded case circuit-breakers
Price:
$ 56.00
Basic Information
Standard Code:
GB/T 22200.2-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Control relay
ICS Name:
Relay
Publish Date:
2025-12-31
Implement Date:
2026-07-01
Pages:
28 pages
Scope
This document specifies the reliability indicators, reliability test methods, reliability verification test plans and test procedures, test records, reliability test methods and steps under live operation, and the impact of electromagnetic environment on the reliability of plastic-shell circuit breakers (hereinafter referred to as "plastic-shell circuit breakers").
This document is applicable to the reliability tests of plastic-shell circuit breakers that comply with GB/T 14048.2 and have a rated current not exceeding 250 A.
The reliability tests of plastic-shell circuit breakers with a rated current exceeding 250 A shall be conducted in accordance with this document.
Development Information
Same series standard
GB/T 22200.1-2025 Reliability for low-voltage apparatus—Part 1:General rules
GB/T 22200.3-2025 Reliability for low-voltage apparatus—Part 3:Reliability test method of overload relay
GB/T 22200.4-2025 Reliability of low-voltage apparatus—Part 4:Reliability test method of circuit-breakers for overcurrent protection for household and similar installation
GB/T 22200.5-2025 Reliability of low-voltage apparatus—Part 5:Reliability test method of residual current operated circuit-breaker for household and similar uses
GB/T 22200.6-2025 Reliability for low-voltage apparatus—Part 6:Reliability test method of contactor relay
GB/T 22200.7-2025 Reliability for low-voltage apparatus—Part 7:Reliability test method of contactors
Replace the following standards
Referenced Standards
GB/T 2900.18-2008 Electrotechnical terminology—Low voltage apparatus
GB/T 2900.99-2016 Electrotechnical terminology—Dependability
GB/T 5080.1-1986 Equipment reliability testing—General requirements
GB/T 5080.1-2012 Reliability testing—Part 1:Test conditions and statistical test principles
GB/T 5080.2-1986 Equipment reliability testing—Guidance for the design of test cycles
GB/T 5080.2-2012 Reliability testing—Part 2:Design of test cycles
GB/T 5080.4-1985 Equipment reliability testing—Procedure for point estimates and confidence intervals from reliability determination tests(Exponental distribution)
GB/T 5080.5-1985 Equipment reliability testing—compliance test plans for success ratio
GB/T 5080.6-1996 Equipment reliability testing—Tests for the validity of a constant failure rate assumption
GB/T 5080.7-1986 Equipment reliability testing Compliance test plans for failure rate and mean time between failures assuming constant failure rate
GB/T 14048.1-2023 Low-voltage switchgear and controlgear—Part 1:General rules
GB/T 14048.2-2020 Low-voltage switchgear and controlgear—Part 2:Circuit-breakers
GB/T 19334-2021 Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessories
GB/T 22200.1-2025 Reliability for low-voltage apparatus—Part 1:General rules
Related Standards
GB/T 14047-1993
Replaced
GB/T 14047-1993 Measuring relays and protection equipment
GB/T 14598.2-1993
Abolished
GB/T 14598.2-1993 Electrical relays—All-or-nothing electrical relays
GB/T 14598.3-1993
Replaced
GB/T 14598.3-1993 Electrical relays—Part 5:Insulation tests for electrical relays
GB/T 14598.4-1993
Abolished
GB/T 14598.4-1993 Electrical relays Part 14:Endurance test for electrical relay contacts—Preferred values for contact loads
GB/T 14598.5-1993
Abolished