[TenTec] 120/240 Volt systems (or 110/220 Volt)

Ken Brown ken.d.brown at hawaiiantel.net
Sat Jan 5 00:02:22 EST 2008


Correction to my previous post:

Ken Brown wrote:
>  If a piece of equipment 
> fed by a three wire 220 circuit has a fan or other small 110 volt load 
> inside it, that load must be fed by a 220/110 stepdown transformer. 
There may be other acceptable ways of doing this, such as using the 
tapped primary of another transformer as an autotransformer to feed a 
small 110 volt load, or even a series resistor. Connecting a 110 volt 
load between a hot lead and ground IS NEVER, EVER ACCEPTABLE!

DE N6KB



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