Al,
There is no need for a neutral in this case, however you should be concerned
about using the proper cord, plug, and receptacle. Each NEMA configuration has
unique electrical characteristics associated with it such as voltage, amperage,
number of hot conductors, number of neutral conductors, and whether or not it
has a ground terminal.
Standards allow us to take an appliance with a given cord cap, and rest assured
that the receptacle and circuit we plug into is wired appropriately for our
needs while providing the correct protection for personnel and equipment.
Jim Smith, EE
KQ6UV
> -----Original Message-----
> From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
> Behalf Of Allan W Schlaugat
> Sent: Wednesday, October 28, 2009 10:35 PM
> To: amps@contesting.com
> Subject: [Amps] TL922 Power Plugs
>
> I am trying to get a old Kenwood TL922 Amp up and running. It did not come
> with a power plug (as per the manual) so I am trying to get one to work
> with the amp. I have a 30A 240v 3 pole 4 wire outlet Type 14-30R for its
> power source.
> http://www.levitonproducts.com/catalog/model_278.htm?sid=090AD15A897F54032
> CDBFDA96D2A3B3A&pid=1208
>
> The TL922 has 3 wires, a green ground and two 'hots' blue and brown (X &
> Y). The odd man out is the 'white wire neutral' that is needed on the L
> spade of the plug Type 14-30P.
> http://www.levitonproducts.com/catalog/model_275-
> T.htm?sid=090AD15A897F54032CDBFDA96D2A3B3A&pid=1208
>
> I am inclined to just forget about the white wire and stay with the green
> ground. Any thoughts, suggestions or warnings?
>
> Thanks
>
> Al
>
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