GB/T 28810-2012 (English Version) PDF

Standard No.: GB/T 28810-2012
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
Latest: GB/T 28810-2012

Scope: This standard specifies the basic guidelines for introducing advanced technology into national standards related to high-voltage switchgear and control equipment. These advanced technologies are required to enable users of switchgear to maximize the benefits brought by electronic equipment. This standard defines the technology to allow the whole or part of the auxiliary equipment related to switchgear and controlgear to adopt electronic devices. New clauses have been introduced in this standard to cover these technologies. It also defines the different levels of functions that should be guaranteed, as well as the corresponding delimitation conditions, it will: - Provide the user with an operational safety guarantee independent of the selected technology. This requires, for example, that in the case of transmitters, there should be provisions concerning accuracy, response time, testability, etc. — Allow the manufacturer to guarantee the required functions through its own unique technology. You can choose to use or not use optical fiber, digital connection or traditional connection communication network, etc. - When necessary, the electronic devices in the intelligent switchgear shall be tested together with the high-voltage switchgear. ——See GB/T 28811 for the interface standards of high-voltage switchgear and control equipment.

GB/T 28810-2012 Referenced Document

GB 7288.1 Equipment reliability testing－Preferred test conditions Indoor portable equipment－Low degree of simulation
GB 7288.2 Equipment reliability testing－Preferred test conditions－Equipment for stationary use in weather protected locations－High degree of simulation
GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards
GB/T 14733.5-1993 Terminology for telecommunications. Discrete signals,telegraphy,facsimile and data communication
GB/T 17045-2008 Protection against electric shock.Common aspects for installation and equipment
GB/T 2900.56-2008 Electrotechnical terminology.Control technology
GB/T 3805-2008 Extra-low voltage(ELV)-Limit values
GB/T 5080.1-1986 Equipment reliability testing--General requirements
GB/T 5080.2-1986 Equipment reliability testing--Guidance for the design of test cycles
GB/T 5080.4-1985 Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential 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 7289-1987 Presentation of reliability, maintainability and availability predictions

2012 GB/T 28810-2012 High-voltage switchgear and controlgear.The use of electronic and associated technologies in auxiliary equipment of switchgear and controlgear