<div class="gmail_quote">On Sat, Feb 20, 2010 at 12:32 AM, Jean-Yves Avenard <span dir="ltr"><<a href="mailto:jyavenard@gmail.com">jyavenard@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">
On 19 February 2010 21:28, Brett Miller <<a href="mailto:blmiller@slingshot.co.nz">blmiller@slingshot.co.nz</a>> wrote:<br>
> James appears to be correct<br>
><br>
> Electricity Regulations 1997 (SR 1997/60) (as at 01 October 2008)<br>
><br>
> extra-low voltage means any voltage normally not exceeding 50 volts a.c. or<br>
> 120 volts ripple-free d.c.<br></div>
<br>
You'll note that under those regulations, it means no one then is<br>
allowed to work on the telephone system without a license, as standard<br>
phone line can be up to 90V AC (when it rings)<br></blockquote><div><br>It does say "normally not exceeding" - is the ringing voltage consider "normal" for the line?<br><br>Cheers,<br>Steve <br></div>
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