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padupoi
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Join Date: Feb 2010
Posts: 61

fan terminals

05/16/2010 11:06 AM

frnds,we knw tat there is three terminals for ceiling fan.

they r starting coil terminal,running coil terminal,neutral.

but how can we find which is which?

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Alanvaderi
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Join Date: May 2010
Posts: 146
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#1

Re: fan terminals

05/16/2010 3:49 PM

test resistance of windings used by a multimeter. starting winding resistance shall be 3 to 6 times higher than running winding.
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padupoi
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Join Date: Feb 2010
Posts: 61
#2
In reply to #1

Re: fan terminals

05/16/2010 8:55 PM

wat about neutral wire,

hw can we make difference between neutral and running winding.

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manroop
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Join Date: Mar 2010
Posts: 105
#4
In reply to #2

Re: fan terminals

05/18/2010 6:35 AM

Dear Sir,

In the fan the Strating and running windings are in parallel with the

capaciror connected in series to the starting winding to give the required

phase shift to provide the starting torque. The two ends are connected to

the Phase and neutral of the single phase supply ie two ends of the parallel

connection form the Phase and the Neutral.

Manroop. Chennai
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#3

Re: fan terminals

05/18/2010 4:24 AM

Refer to the manufacturer's instructions.

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