JB/T 8447-2006
Electroslag remelting furnace transformers (English Version)
- Standard No.
- JB/T 8447-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Machinery
- Status
- 2018-12
- Replace By
- JB/T 8447-2018
- Latest
- JB/T 8447-2018
- Replace
- JB/T 8447-1996
- Scope
- This standard specifies the terms and definitions, product models, technical requirements, inspection rules and markings, packaging, transportation and storage of electroslag furnace transformers. This standard applies to single-phase oil-immersed electroslag furnace transformers with a voltage level of 35kV and below, a rated capacity of 8000kVA and below, and a rated frequency of 50Hz.
JB/T 8447-2006 Referenced Document
- GB 1094.1 Power transformers.Part 1: General*， 2013-12-17 Update
- GB 1094.2 Power transformers.Part 2:Temperature rise for liquid-immersed transformers*， 2013-12-17 Update
- GB 1094.3 Power transformers Part 3: Insulation levels,dielectric tests and external clearances in air
- GB 1094.5 Power transformers.Part 5:Ability to withstand short circuit*， 2008-09-19 Update
- GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
- GB/T 2900.1-1992 Electrotechnical terminology--Fundamental terms
- GB/T 2900.15-1997 Electrotechnical terminology. Transformer, instrument transformer, voltage regulator and reactor
- GB/T 6451-1999 Specification and technical requirements for three-phase oil-immersed power transformers
- JB/T 3837 Method for compiling standard models of transformer products*， 2016-10-22 Update
- JB/T 501 Power Transformer Test Guidelines*， 2021-05-17 Update
JB/T 8447-2006 history
- 2018 JB/T 8447-2018 Transformer for electroslag furnace
- 2006 JB/T 8447-2006 Electroslag remelting furnace transformers
- 1970 JB/T 8447-1996 Transformer for electroslag furnace
