DL 474.3-1992
Guidelines for implementing on-site insulation tests Dielectric loss factor tgδ test (English Version)

Standard No.

DL 474.3-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Electricity

Status

Be replaced 2006-10

Replace By

DL/T 474.3-2006

Latest

DL/T 474.3-2018

DL 474.3-1992 history

• 2018 DL/T 474.3-2018 Guide for insulation test on site Dielectric dissipation factor test
• 2006 DL/T 474.3-2006 Guide for insulation test on site Dielectric dissipation factor test
• 1992 DL 474.3-1992 Guidelines for implementing on-site insulation tests Dielectric loss factor tgδ test

DL 474.3-1992 Guidelines for implementing on-site insulation tests Dielectric loss factor tgδ test was changed to DL/T 474.3-2006 Guide for insulation test on site Dielectric dissipation factor test .