[GreenKeys] Teletype Model 15 Pull Bar?

Larry Tighe larryradio at att.net
Fri Mar 31 16:24:56 EDT 2017


Thanks for that information on voltage.  Can you tell me if one of the two legs is at ground potential or is the voltage "floating" above ground?

lar
----- Original Message ----- 
From: "Dave Horsfall" <dave at horsfall.org>
To: "Greenkeys" <greenkeys at mailman.qth.net>
Sent: Friday, March 31, 2017 4:08 PM
Subject: Re: [GreenKeys] Teletype Model 15 Pull Bar?


> On Fri, 31 Mar 2017, Larry Tighe wrote:
> 
>> Regarding Bruce's Model 15 "down under"....I came to wonder about the 
>> 220 volts voltage they use there....and in many other parts of the 
>> world.
> 
> Minor correction: it's 240v nominal (and was 250v in Western Australia for 
> a while; those sand-gropers always were strange), and has been 
> "harmonised" to the European standard of 230v (but I'm still measuring 
> anything around 245v).
> 
> I just checked mine, and it's 246v...  Then again, the local sub-station 
> isn't all that far from me.
> 
> -- 
> Dave Horsfall DTM (VK2KFU)  "Those who don't understand security will suffer."
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