GB/T 18802.11-2020
Low-voltage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods (English Version)

Standard No.

GB/T 18802.11-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 18802.11-2020

Replace

GB/T 18802.1-2011

Scope

This part of GB/T 18802 specifies the characteristics, standard test methods and ratings of low-voltage surge protective devices, which contain at least one non-linear element used to limit voltage and discharge surge current. This standard applies to protectors for protection against the indirect and direct effects of lightning or other transient overvoltage surges. These appliances are assembled and connected to circuits and equipment with an AC rated voltage not exceeding 1000V (rms), 50/60 Hz. Note: In addition to meeting the requirements of this part, the SPD used in the wind power generation system shall refer to the requirements of the corresponding standards for its special environmental conditions and continuous peak voltage.

GB/T 18802.11-2020 Referenced Document

• GB 17799.3 General standards for electromagnetic compatibility Part 3: Emissions from equipment in residential environments*， 2023-12-28 Update
• GB/T 16927.1-2011 High-voltage test techniques.Part 1:General definitions and test requirements
• GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems.Part 1:Principles,requirements and tests
• GB/T 17627 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment
• GB/T 4207 Method for the determination of the proof and the comparative tracking indices of solid insulating materials*， 2022-07-11 Update
• GB/T 4208 Degrees of protection provide by enclosure (IP code)
• GB/T 5169.11-2017 Fire hazard testing for electric and electronic products.Part 11:Glowing/hot-wire based test methods.Glow-wire flammability test method for end-products(GWEPT)
• IEC 60112:2009 Method for the determination of the proof and the comparative tracking indices of solid insulating materials*， 2024-03-29 Update

GB/T 18802.11-2020 history

• 2020 GB/T 18802.11-2020 Low-voltage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods
• 2011 GB/T 18802.1-2011 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems -Requirements and tests

GB/T 18802.11-2020 Low-voltage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods has been changed from GB/T 18802.1-2011 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems -Requirements and tests.

GB/T 18802.11-2020 -All Parts