GB/T 17620-2008 Active National standards

GB/T 17620-2008 Live working—Rigid ladders of insulating material

GB/T 17620-2008 Live working—Rigid ladders of insulating material

Publish Date: 2008-12-30 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17620-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: \nElectric shock protection

Publish Date: 2008-12-30

Implement Date: 2010-02-01

Pages: 16 pages

Scope

This standard specifies the technical requirements, test items and methods, transportation and storage for insulated hard ladders used in live working on power lines.
This standard applies to insulated hard ladders used in live working on power lines with voltages ranging from 10 kV to 500 kV.

Development Information

Word Count: 28 Thousand words Pages: 16 pages

Replace the following standards

GB 17620-1998 General specification for insulating rigid ladder for live working

Referenced Standards

GB 7059-2007 Safety requirements for portable wood ladders GB 7059.1-1986 Safety standard for wood portable vertical ladder GB 7059.2-1986 Safety standard for wood portable stepladder GB 7059.3-1986 Safety standard for light metals portable stepladder GB 13398-2003 Insulating hollow tubes and foam-filled tubes and solid rods for live working GB 13398-2008 Insulating hollow tubes and foam-filled tubes and solid rods for live working GB/T 14286-2002 Live working—Terminology for tools,equipment and devices GB/T 14286-2008 Live working—Terminology for tools,equipment and devices GB/T 14286-2021 Terminology for live working tools,devices and equipment DL/T 878-2004 Test guide of the insulating tool for live working

Adopt standards

IEC 61478:2003

Related Standards

GB 7327-1987 Replaced

GB 7327-1987 Silicon carbide surge arresters for A.C.systems

Publish Date: 1987-03-02

GB/T 7450-1987 Replaced

GB/T 7450-1987 Guidance for lightning protection for electronic equipments

Publish Date: 1987-03-17

GB 7495-1987 Active

GB 7495-1987 The protecting distance between overhead power line and receiving station of AM broadcasting

Publish Date: 1987-03-24

GB 12158-1990 Replaced

GB 12158-1990 General quideline for preventing electrostatic accidents

Publish Date: 1990-01-05

GB/T 12501-1990 Abolished

GB/T 12501-1990 Classification of electrical and electronic equipment with regard to protection against electric shock

Publish Date: 1990-11-06

GB/T 13869-1992 Replaced

GB/T 13869-1992 General guide for safety of electric user

Publish Date: 1992-11-24