JB/T 9643-1999
Corrosion-proof and oil-immersed type power transformer (English Version)

Standard No.

JB/T 9643-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2014-10

Replace By

JB/T 9643-2014

Latest

JB/T 9643-2014

Scope

This standard specifies the protection type, performance parameters, technical requirements, inspection rules and methods, packaging, transportation and storage of anti-corrosion oil-immersed power transformers. This standard is applicable to anti-corrosion transformers with voltage level 6~35kV, rated capacity 315~1600kVA, and rated frequency 50Hz without excitation voltage regulation.

JB/T 9643-1999 history

• 2014 JB/T 9643-2014 Corrosion-proof oil-immersed power transformers
• 1999 JB/T 9643-1999 Corrosion-proof and oil-immersed type power transformer