JB/T 7633-2007
Spiral-type forced-oil and water coolers for transformer (English Version)
- Standard No.
- JB/T 7633-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 7633-2007
- Replace
- JB/T 7633-1994
- Scope
- This standard specifies the terms and definitions, product specifications and models, technical requirements, inspection rules, test methods and markings, packaging, transportation and storage of spiral plate type strong oil-water coolers (hereinafter referred to as coolers) for transformers. This standard applies to coolers for oil-immersed power transformers, special transformers and reactors.
JB/T 7633-2007 Referenced Document
- GB/T 13306-1991 Plates
- GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
- GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
- GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
- JB/T 3837 Method for compiling standard models of transformer products*， 2016-10-22 Update
- JB/T 6919-1993 Spiral plate heat exchanger - Performance test method
JB/T 7633-2007 history
- 2007 JB/T 7633-2007 Spiral-type forced-oil and water coolers for transformer
- 1994 JB/T 7633-1994 Spiral plate type strong oil-water cooler for transformer
