DL 488-1992
Disc Suspension Insulator Fixtures for Live Work Part 1 20kN Class Fixtures (English Version)

Standard No.

DL 488-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Electricity

Status

Be replaced 2007-03

Replace By

DL/T 463-2006

Latest

DL/T 463-2006

Scope

This standard specifies the form, specifications, technical requirements, test methods, inspection rules, marking and packaging of replacement single-chip suspension insulator fixtures. This standard is applicable to fixtures for replacing single piece ordinary suspension insulators on overhead power lines with a rated load of 20kN.

DL 488-1992 history

• 2006 DL/T 463-2006 Insulator holder for live working
• 1992 DL 488-1992 Disc Suspension Insulator Fixtures for Live Work Part 1 20kN Class Fixtures

DL 488-1992 Disc Suspension Insulator Fixtures for Live Work Part 1 20kN Class Fixtures was changed to DL/T 463-2006 Insulator holder for live working.