DB21/T 4405-2026 Active Liaoning ProvinceLocal standards

DB21/T 4405-2026 Lightning Protection Device Inspection Technical Specification for Thermal Power Plant

Publish Date: 2026-01-07 Implement Date: 2026-02-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4405-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Meteorology

ICS Name: \nLightning protection

Publish Date: 2026-01-07

Implement Date: 2026-02-07

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省气象局

Development Information

Related Standards

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Publish Date: 1993-12-29

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Publish Date: 2005-07-29

GB/T 19271.3-2005 Abolished

GB/T 19271.3-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 3:Requirements of surge protective devices(SPDs)

Publish Date: 2005-07-29

GB/T 19271.4-2005 Abolished

GB/T 19271.4-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 4:Protection of equipment in existing structures

Publish Date: 2005-07-29

GB/T 7327-2008 Abolished

GB/T 7327-2008 Silicon carbide surge arresters for a.c.systems

Publish Date: 2008-06-18

GB/T 33588.6-2016 Replaced

GB/T 33588.6-2016 Lightning protection system components(LPSC)—Part 6:Requirements for lightning strike counters (LSC)

Publish Date: 2016-12-13