JB/T 6723.4-2008
Cooling fan for internal combustion engines.Part4:Test method for cooling fan of condensing engines (English Version)

Standard No.

JB/T 6723.4-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Machinery

Status

Be replaced 2019-05

Replace By

JB/T 6723.4-2018

Latest

JB/T 6723.4-2018

Replace

JB/T 6723.4-1999

Scope

This part of JB/T 6723 specifies the test items, methods, content, data calculation, result analysis and documentation requirements for condensing internal combustion engine cooling fans. This section applies to both cooling fans for condensing internal combustion engines with and without generators (hereinafter collectively referred to as fans).

JB/T 6723.4-2008 Referenced Document

• GB/T 1236-2000 Industrial fans-Performance testing using standardized airways
• GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
• JB/T 6723.3-2008 Cooling fan for internal combustion engines.Part3:Specification for cooling fan of condensing engines

JB/T 6723.4-2008 history

• 2018 JB/T 6723.4-2018 Cooling fan for internal combustion engines.Part 4: Test method for cooling fan of condensing engines
• 2008 JB/T 6723.4-2008 Cooling fan for internal combustion engines.Part4:Test method for cooling fan of condensing engines
• 1999 JB/T 6723.4-1999 Cooling fan for internal combustion engines.Part 4: Test method for cooling fan of condensing engines