JB/T 6239.2-1992
General test method for industrial automation instruments Influence of power supply voltage frequency change (English Version)

Standard No.

JB/T 6239.2-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Machinery

Status

Be replaced 2008-03

Replace By

JB/T 6239.2-2007

Latest

JB/T 6239.2-2007

Scope

This standard specifies the test method for the influence of power supply voltage frequency changes on industrial automation instruments. This standard is suitable for performance evaluation affected by changes in power supply voltage frequency of industrial automation instruments. This standard is part of the "General Test Methods for Industrial Automation Instruments".

JB/T 6239.2-1992 history

• 2007 JB/T 6239.2-2007 Geereral methods for testing the performance of industrial process measurement and control instruments.Part 2: Supply voltage and frequency variations immunity test
• 1992 JB/T 6239.2-1992 General test method for industrial automation instruments Influence of power supply voltage frequency change