<br />
Print Post Approved 100003788<br />
(?LS?PW<br />
+?PAF<br />
RRP $15.00<br />
<br />
#%<br />
VOLTAGE SAGS<br />
A major vulnerability for commercial and industrial electricity customers, voltage sags can be<br />
caused by a wide range of events, however the most common source of voltage sags are<br />
electrical faults in the medium voltage and high voltage distribution network.<br />
By Dr Robert Barr AM, EESA National President<br />
O<br />
ver many years working in the electricity industry I have seen<br />
first-hand the devastating effect a simple voltage sag can<br />
have on an industrial or commercial customer. One moment<br />
the shop or industrial plant is performing beautifully and the next<br />
moment the same installation is in total disarray with computers<br />
rebooting, electric motors shutting down and production in total<br />
disarray. The time to restore normal operations can vary from<a title="2015 - 8408 Energy Generation Jan - Mar 2015 page 1" href="http://viewer.zmags.com/publication/7d6418a3?page=1"> Print Post Approved 100003788 (?LS?PW +?PAF </a>
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