CQC issued a notice on
Version of Standard for Isolating Transformers for General Use GB19212.5
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:
standard changing covers the transformer products certified by GB19212.5-2006
and got CQC voluntary certificate.
The certification implementing and certificates issuing will be followed
by the new standard since the notice released.
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.
Download the CQC guideline here:
Version Change Guide
To get an
English translation of this guide contact: email@example.com
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