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#65379 - 05/01/06 05:56 PM Tanning Bed
Merlin Offline
Member

Registered: 01/27/04
Posts: 170
Loc: NW Indiana
I need to install a circuit for a tanning bed. The instructions that the customer has reads as follows.

"IMPORTANT: Voltage must be between 215-225 VAC or may require a Buck Booster(conveniently available from Tanning Direct with your purchase)"

Is anyone familiar with these units? Is this neccessary with a 240 VAC circuit? The brand is Solar Storm 24R tanning bed. This is going in a home.

Thanks for any help

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#65380 - 05/01/06 06:03 PM Re: Tanning Bed
distributor x Offline
Member

Registered: 07/28/05
Posts: 57
Loc: Canada


[This message has been edited by distributor x (edited 05-04-2006).]

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#65381 - 05/01/06 06:09 PM Re: Tanning Bed
iwire Offline
Moderator

Registered: 01/05/03
Posts: 4343
Loc: North Attleboro, MA USA
If the manufacturer ask for 215 - 225 you should (have to) provide it.

I have wired frozen drink machines that required 236 volts. The manufacture put about a half a dozen stickers and notes "To the electrician" specifying 236 volts.
_________________________
Bob Badger
Construction & Maintenance Electrician
Massachusetts

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#65382 - 05/01/06 06:13 PM Re: Tanning Bed
frenchelectrican Offline

Member

Registered: 02/06/03
Posts: 938
Loc: Wi/ Paris France { France for ...
i did work on alot of tanning bed and they are very picky with voltage rating due large load of ballast and some case heater in there.

i just got done dealt with one machine say 210 volt only so i put a buck/boost transformer to get it right.

by the way dont derate the tanning bed if you do the load figures [ i found out in hard way ]


Merci, Marc
_________________________
Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)


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#65383 - 05/01/06 06:15 PM Re: Tanning Bed
Celtic Offline
Member

Registered: 02/26/05
Posts: 367
Loc: NJ
My neighbor owns 2 tanning salons. Each store/bed array is set-up to match the manufac. power requirements....it didn't hurt that this guy is ALSO an electrician .
If that what the specs call for - that's what you need (but not neccessarily from the tanning bed co. )
_________________________
~~ CELTIC ~~
...-= NJ =-...

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#65384 - 05/02/06 10:02 PM Re: Tanning Bed
Scott35 Offline

Broom Pusher and
Member

Registered: 10/19/00
Posts: 2724
Loc: Anaheim, CA. USA
Did a bunch of Tanning Bed stuff between 1990 and 1993, so please bare with me if I am not up with the current stuff!

All the Beds that used Fluorescent Lamps (typical arays of T12 Lamps, with Beryllium added) were intended to be connected to 120/240 Volt single phase 3 wire circuits.

Although they were used in buildings having 208Y/120V 3Ø 4 Wire Systems, they still required a 3 Wire circuit - as the Ballasts were 120 Volt rated, so were the fans and control equipment (contactors, etc.).

These Beds had one circuit driving the top section, and the other driving the bottom section.

Never saw any Fluorescent Lamp type Bed which was designed to be driven by a 240 Volt 2 Wire Circuit.

I did, however, connect several "High Intensity Beds", which were designed to be connected to 200 - 250 Volt 3Ø 3 Wire Circuits.
These did not use Fluorescent Lamps (T12), but instead use High Wattage Mercury Vapor HID Lamps.

The Ballasting of these Lamps was done via individual Autotransformers, with a variety of input Voltage taps.

The "Common Wish" of the Clients I dealt with was to have a little higher Voltage at the Bed, so the Lamps were driven as high as possible.

Best bet is to read the tolerances listed on the Ballasts themselves, test the Nominal Voltage at the Beds' Outlet (do so during peak times and non-peak times), and apply Voltage correcting methods as needed.

If these Beds are indeed using 120 Volt Ballastry, requiring a 3 wire circuit, then you will need to use two Transformers to boost / buck Voltage - _UNLESS_ you drive a separate Panelboard from a Wye connected Autotransformer system (Boosting/Bucking arrangement) and use circuitry from it for these Beds.

Good luck!

Scott35
_________________________
Scott " 35 " Thompson
Just Say NO To Green Eggs And Ham!

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#65385 - 05/02/06 10:04 PM Re: Tanning Bed
Scott35 Offline

Broom Pusher and
Member

Registered: 10/19/00
Posts: 2724
Loc: Anaheim, CA. USA
Just re-read the OP, and found out the Tanning Bed will be used in a House, so "86" the Wye connected Autotransformer idea!

Scott35
_________________________
Scott " 35 " Thompson
Just Say NO To Green Eggs And Ham!

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#65386 - 05/04/06 06:19 PM Re: Tanning Bed
Tiger Offline
Member

Registered: 05/04/05
Posts: 714
Loc: Crystal Lake, IL USA
I installed a tanning bed outlet under identical conditions & purchased the transformer from the tanning bed supplier. IMO it made the same company responsible for everything. All I had to do was tell them exactly what the house voltage was. It all turned out beautiful.

Dave

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#65387 - 05/04/06 08:32 PM Re: Tanning Bed
Merlin Offline
Member

Registered: 01/27/04
Posts: 170
Loc: NW Indiana
I finally got some info from the bed company today. It only took me two emails, a phone call and most of a week. Yes, (Tiger)that's exactly how it worked. They asked me the actual voltage a fit a transformer to it. (for an additional $125 plus $10 shipping)

I still don't understand why these "residential" beds are designed for 220 VAC when the nominal is 240 VAC. I guess so they can sell you more equipment.

Thanks Again for all the valuable information!!

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