TianHeng Consulting

News Center

      Home / News Center

 

  

CQC issued a notice on 

New Version of Standard for Isolating Transformers for General Use GB19212.5

 

2012-04-27   

 

The Safety Certification Rules for Isolating Transformers for General Use (GB19212.5-2011) Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100V, Part 5 Particular requirements and tests for isolating transformers and power supply units incorporating safety isolating transformers has been promulgated on June 16th, 2011 and will take effect on May. 1st,2012, to instead of GB19212.5-2006. The details as the following:

 

1.This standard changing covers the transformer products certified by GB19212.5-2006 and got CQC voluntary certificate.

2. The certification implementing and certificates issuing will be followed by the new standard since the notice released.

3. For clients who hold old version certificates should submit the changing application since the notice released, and take differentia test, then the new version certificates will be issued if the product meets new standards. Certificate changing should be completed before May. 1st, 2013. The certificates will be suspended if the change is overdue, and CQC will withdraw the certificates for those can not complete certificates changing before Aug. 1st, 2013.

 

> Download the CQC guideline here:  GB19212.5-2011 Version Change Guide

 

> To get an English translation of this guide contact: info@tianhengtranslations.com

 

 

                                                                                                                >  Back to News Center

 

 

 

        

 

 

 

 
 
 
 
 
 

 

 

2012 - 2017 TianHeng Consulting Inc. All rights reserved.

 | Home About Us | News Center | Site Map | Contact Us |