GB/T 18802.331-2007 Replaced National standards

GB/T 18802.331-2007 Components for low-voltage surge protective devices—Part 331:Specification for metal oxide varistors(MOV)

Publish Date: 2007-06-21 Implement Date: 2008-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18802.331-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Surge protector

ICS Name: Other standards related to insulation

Publish Date: 2007-06-21

Implement Date: 2008-02-01

Pages: 14 pages

Scope

This section is a test specification for metal oxide varistors used to protect equipment, personnel, or both from high transient voltages in power supply lines of 1,000 V or less, or direct current of 1,500 V or less, and in communication and signal systems. This specification applies to double-electrode MOVs and does not apply to hybrid devices. This specification also does not consider the impact of spare parts and their installation on the characteristics of MOVs. The characteristics given here only apply to MOVs installed in the manner described in the test.

Development Information

Word Count: 24 Thousand words Pages: 14 pages

Same series standard

GB/T 18802.311-2007 Components for low-voltage surge protective devices—Part 311:Specification for gas discharge tubes(GDT) GB/T 18802.321-2007 Components for low-voltage surge protective devices—Part 321:Specifications for avalanche breakdown diode(ABD) GB/T 18802.341-2007 Components for low-voltage surge protective devices—Part 341:Specification for thyristor surge suppressors(TSS)

Superseded by the following standards

GB/T 18802.331-2024 Components for low-voltage surge protection—Part 331:Performance requirements and test methods for metal oxide varistors(MOV)

Referenced Standards

GB/T 2421-1999 Environmental testing for electric and electronic products—Part 1:General and guidance GB/T 2423.6-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Eb and guidance:Bump GB/T 2423.18-2000 Environmental testing—Part 2:Tests—Test Kb:Salt mist, cyclic (sodium chloride solution) GB/T 2423.22-2002 Environmental testing for electric and electronic products—Part 2:Test methods Test N:Change of temperature GB/T 2423.28-2005 Environmental testing for electric and electronic products—Part 2:Test methods—Test T:Soldering GB 18802.1-2002 Surge protective devices connected to low-voltage power distribution systems—Part 1:Performance requirements and testing methods IEC 60068-2-6:1995 IEC 60068-2-78:2001

Adopt standards

IEC 61643-331:2003

Related Standards

GB 11032-2000 Abolished

GB 11032-2000 Metal oxide surge arresters without gaps for a.c.systems

Publish Date: 2000-01-03

GB/T 20639-2006 Active

GB/T 20639-2006 Artificial pollution testing of non-linear resistor type surge arresters with gaps

Publish Date: 2006-11-08

GB/T 18802.321-2007 Active

GB/T 18802.321-2007 Components for low-voltage surge protective devices—Part 321:Specifications for avalanche breakdown diode(ABD)

Publish Date: 2007-06-21

GB/T 18802.341-2007 Active

GB/T 18802.341-2007 Components for low-voltage surge protective devices—Part 341:Specification for thyristor surge suppressors(TSS)

Publish Date: 2007-06-21

GB/T 2900.12-2008 Active

GB/T 2900.12-2008 Electrotechnical terminology—Surge arresters, low-voltage surge protective devices and components

Publish Date: 2008-01-22

GB/T 22389-2008 Replaced

GB/T 22389-2008 Guidelines of metal oxide surge arresters without gaps for HVDC converter stations

Publish Date: 2008-09-24