DL/T 2801.1-2024 Active Industry standards-Electricity

DL/T 2801.1-2024 DL/T 2801.1-2024 Selection Guidelines for High-voltage Insulators Used under Polluted Conditions - Part 1: AC System

Publish Date: 2024-09-24 Implement Date: 2025-03-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DL/T 2801.1-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Insulator

ICS Name: Comprehensive Electrical Engineering

Publish Date: 2024-09-24

Implement Date: 2025-03-24

Scope

This document specifies the types of pollution, environmental conditions, and on-site pollution levels of high-voltage insulators used under contaminated conditions, as well as the selection principles and external insulation configurations. This document is applicable to the selection of external insulation for insulators used in AC systems with voltages above 1,000V.

Development Information

Related Standards

GB/T 2681-1981 Abolished

GB/T 2681-1981 Colors of insulated conductors used in electrical assembly devices

Publish Date: 1981-06-12

GB/T 2682-1981 Abolished

GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices

Publish Date: 1981-06-12

GB/T 3926-1983 Replaced

GB/T 3926-1983 Rated voltage for medium frequency equipment

Publish Date: 1983-11-11

GB/T 4064-1983 Abolished

GB/T 4064-1983 General guide for designing of electrical equipment to satisfy safety requirements

Publish Date: 1983-12-22

GB/T 4776-1984 Replaced

GB/T 4776-1984 Electrical safety terminology

Publish Date: 1984-11-30

GB/T 5080.4-1985 Active

GB/T 5080.4-1985 Equipment reliability testing—Procedure for point estimates and confidence intervals from reliability determination tests(Exponental distribution)

Publish Date: 1985-04-17