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Rotory converter. 115 volt DC.


By Jerry, Section Classifieds
Posted on Sat Aug 4th, 2007 at 06:57:03 PM MST
Inverter of the 50s, runs power tools, sine wave.

I'm not sure what year this thing is, 50s? It operates from 115-125 VDC and puts out 110-125 VAC. I'm thinking its sine wave?

I tested its load and output capability with a Milwaukee sawzall, cut a 2"X6' in half, Craftsman 7.25" circular saw, cut a 2"X6" in half, B&D 1/2" drill drilled a 5/8" hole through the 2"X6".

I powered up my old Philco AM tube type radio to check its electronic noise level and it is fairly quiet.

Here are the name plate specs.

 Rotory Converter, Janette MFG. Co. , Chicago Ill. , type CA18F, 115 vdc. , 125 kva. , dc 2 amps., 3600 rpm,

AC output 110 volts, 60 cycles, 1.13 amps, pf 1, PF 1.0, temp 40, NO. 377778.

I was amazed it could powerup and run the 5.5 amp sawzall and the other power tools without any trouble. After cuting and drilling the 2"X6" it was only faintly warm.

I know a solid state inverter with this power rateing would have just shut down.

It has a romte switch capability. Weighs 31 LBs.

I'm asking $40 plus shipping. I know there are not many of you with 120 volt battery  banks. But if someone does this is a nice littel inverter.

                             





                             JK TAS Jerry

Rotory converter. 115 volt DC. | 3 comments (3 topical, 0 editorial)

Re: Rotory converter. 115 volt DC. (3.00 / 0) (#1)
by gizmo on Sat Aug 4th, 2007 at 05:38:13 PM MST
(User Info) http://www.thebackshed.com

I think you should put it on ebay, if it were in Australia and rated for 240v I would have paid a LOT more than $40 for such a classic bit of gear. Especially considering it still works.

Glenn



Re: Rotory converter. 115 volt DC. (3.00 / 0) (#2)
by PaulJ on Sun Aug 5th, 2007 at 04:51:36 AM MST
(User Info)

   I've seen 32Vdc to 240Vac rotary converters go for between $80 - $200 at clearing sales locally (Victoria, Australia). Next time I see one I'll bid on it, they're not making any more of them!

   Paul.

[ Parent ]



Re: Rotory converter. 115 volt DC. (3.00 / 0) (#3)
by xovorp (dave032 -at- sasktel -dot- net) on Mon Aug 6th, 2007 at 08:26:04 AM MST
(User Info)

Jerry

If this unit is still for sale, I will purchase it.  Please contact me at "dave032@sasktel.net" to work out the details.
Mother Nature for news maker of the year



Rotory converter. 115 volt DC. | 3 comments (3 topical, 0 editorial)
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