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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+240\s+Volt\s+Blowers\s+needed\s*$/: 17 ]

Total 17 documents matching your query.

1. [Amps] 240 Volt Blowers needed (score: 1)
Author: "Jim W7RY" <jimw7ry@gmail.com>
Date: Sun, 19 Mar 2017 13:26:12 -0500
Well... on the parts search once again... And thanks for the tips on where to find stuff... Got the 1/4 panel bushings from Leeds... Now looking for some 240 volt blowers suitable for 8877 (need 4 bl
/archives//html/Amps/2017-03/msg00109.html (7,268 bytes)

2. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "David Gow" <d.gow@frontier.com>
Date: Sun, 19 Mar 2017 11:44:23 -0700
Jim, A few months ago when I needed a blower for my Henry 3K-A (pair at 3-500z ran very hard at 4000 volts) I emailed Ted Henry at Henry Radio and he recommended the Dayton 1TDP6 and yes, it is a 240
/archives//html/Amps/2017-03/msg00110.html (8,235 bytes)

3. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "Jim W7RY" <jimw7ry@gmail.com>
Date: Sun, 19 Mar 2017 13:54:43 -0500
Thanks Dave! Found them on EBay for $75.00 each with free shipping! Grainger full list is 112.00. So 75.00 is a great price! Thanks for the tip! 73 Jim W7RY Jim, A few months ago when I needed a blow
/archives//html/Amps/2017-03/msg00111.html (8,492 bytes)

4. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Sun, 19 Mar 2017 12:52:09 -0700
Yes, remember that it's perfectly OK to run a 120V load between one side of the TX primary and its center tap. This is often done by the first rate amp mfrs. And remember that it is NOT OK (and is il
/archives//html/Amps/2017-03/msg00112.html (7,767 bytes)

5. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Sun, 19 Mar 2017 20:32:12 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: IMO, EBM-Papst makes an excellent blower, although expensive. They are superbly balanced. You can hold it in your hand while running and barely feel any
/archives//html/Amps/2017-03/msg00113.html (7,398 bytes)

6. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Roger Parsons via Amps <amps@contesting.com>
Date: Mon, 20 Mar 2017 01:52:43 +0000 (UTC)
It seems that you now have all the blowers you need. However, FWIW I have two EBM-Papst G3G120-BB13-02 blowers which I got for a project which will not now happen :-) They are 120V which is one strik
/archives//html/Amps/2017-03/msg00114.html (7,441 bytes)

7. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "Carl" <km1h@jeremy.qozzy.com>
Date: Mon, 20 Mar 2017 17:04:46 -0400
Yes, remember that it's perfectly OK to run a 120V load between one side of the TX primary and its center tap. This is often done by the first rate amp mfrs. And remember that it is NOT OK (and is il
/archives//html/Amps/2017-03/msg00116.html (9,491 bytes)

8. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Mon, 20 Mar 2017 14:17:43 -0700
On Mon,3/20/2017 2:04 PM, Carl wrote: Yes, remember that it's perfectly OK to run a 120V load between one side of the TX primary and its center tap. This is often done by the first rate amp mfrs. And
/archives//html/Amps/2017-03/msg00117.html (9,190 bytes)

9. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Jim Garland <4cx250b@miamioh.edu>
Date: Mon, 20 Mar 2017 15:26:46 -0600
Carl is exactly right about this. 240VAC plate transformers often have center-tapped primary windings, or else two 120VAC windings in series. It's okay to connect 120V circuits from either L1 or L2 o
/archives//html/Amps/2017-03/msg00118.html (10,258 bytes)

10. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "Jeff DePolo" <jd0@broadsci.com>
Date: Mon, 20 Mar 2017 17:36:07 -0400
Which is why if there is ever a chance that you might need both 120 and 240 in the same piece of equipment, run a 4-wire branch circuit (two hots, neutral, EGC) and use a 4-wire receptacle like a L1
/archives//html/Amps/2017-03/msg00119.html (9,524 bytes)

11. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Mon, 20 Mar 2017 14:56:43 -0700
Jeff, I don't know of current Code that permits a circuit that lacks an equipment ground conductor run with the current-carrying conductors. That sort of thing was permitted in much older Codes, and
/archives//html/Amps/2017-03/msg00120.html (9,359 bytes)

12. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "Jeff DePolo" <jd0@broadsci.com>
Date: Mon, 20 Mar 2017 18:15:25 -0400
As I said, it is applicable to existing installations where the branch circuit doesn't have a separate EGC, but the appliance presents both 240V line-to-line and 120V line-to-neutral loads. It's not
/archives//html/Amps/2017-03/msg00121.html (9,355 bytes)

13. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "Carl" <km1h@jeremy.qozzy.com>
Date: Mon, 20 Mar 2017 19:35:03 -0400
On Mon,3/20/2017 2:04 PM, Carl wrote: Yes, remember that it's perfectly OK to run a 120V load between one side of the TX primary and its center tap. This is often done by the first rate amp mfrs. An
/archives//html/Amps/2017-03/msg00122.html (10,244 bytes)

14. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: "Carl" <km1h@jeremy.qozzy.com>
Date: Mon, 20 Mar 2017 20:38:35 -0400
I don't know of current Code that permits a circuit that lacks an equipment ground conductor run with the current-carrying conductors. That sort of thing was permitted in much older Codes, and old w
/archives//html/Amps/2017-03/msg00125.html (10,725 bytes)

15. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Catherine James <catherine.james@att.net>
Date: Tue, 21 Mar 2017 12:30:10 +0000 (UTC)
When I had my 240V / 30A circuit installed for the SB-220, the electrician asked whether I wanted a 3-prong or 4-prong outlet. I chose 4-prong since that seems to be the modern standard. That meant r
/archives//html/Amps/2017-03/msg00126.html (8,948 bytes)

16. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Tue, 21 Mar 2017 11:06:48 -0700
All the modern amps I know of need only 240V, so I had four 240V 20A 3-prong outlets installed in a standard quad box. They're all on the same 20A circuit, which works for my SO2R operation because o
/archives//html/Amps/2017-03/msg00136.html (9,207 bytes)

17. Re: [Amps] 240 Volt Blowers needed (score: 1)
Author: Arthur Movius <ajmovius@gmail.com>
Date: Tue, 21 Mar 2017 13:17:52 -0600
Might be already mentioned: if there is an even number of blowers, identical pairs of 120v blowers connected in series....you get the idea. 73, K7AJM On 3/21/2017 6:30 AM, Catherine James wrote: When
/archives//html/Amps/2017-03/msg00137.html (9,549 bytes)

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