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Database: 365,228(8 Aug 2026)
protection system spark gaps isolation discharge gaps protection systems components isgs function opening pressure vocabulary-winding metallic ring gaskets
GB/T 33588.3-2025 in English

GB/T 33588.3-2025 in English

VALID

Lightning protection system components(LPSC)—Part 3: Requirements for isolating spark gaps (ISGs)

  • Issued on:2025-04-25
  • Implemented on:2025-11-01
  • File Format:PDF
  • Delivery:Via email within 5 business days
Price(USD): $375.00
$364.00
Standard No: GB/T 33588.3-2025
Document status: VALID
Title in English: Lightning protection system components(LPSC)—Part 3: Requirements for isolating spark gaps (ISGs)
Title in Chinese: 雷电防护系统部件(LPSC) 第3部分: 隔离放电间隙(ISGs)的要求
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 5 business days
Issued on: 2025-04-25
Implemented on: 2025-11-01
Superseding: GB/T 33588.3-2020 Lightning protection system components(LPSC)—Part 3:Requirements for isolating spark gaps (ISG)
ICS Classification: 91.120.40-Lightning protection
Chinese Classification: K10-Electrotechnical material and universal parts in general
Professional Classification: GB-National Standard
Related Keywords: protection system
spark gaps
isolation discharge gaps
protection systems components
isgs function

《GB/T 33588.3-2025雷电防护系统部件(LPSC) 第3部分: 隔离放电间隙(ISGs)的要求》由TC258(全国雷电防护标准化技术委员会)归口,主管部门为国家标准委。


Introduction

This standard specifies the requirements for isolation discharge gaps (ISGs) used in lightning protection systems components (LPSC). It provides guidelines and technical specifications to ensure that ISGs function effectively within LPSC, contributing to overall system reliability and performance. The document outlines essential criteria for design, materials, testing, and installation of ISGs, ensuring they meet the necessary standards for protecting structures from lightning strikes.

*** Please note: This description may not be accurate, please refer to the official documentation.

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