Return to the Growing under Lights Forum | Post a Follow-Up

 o
can you overdrive this ballast? B240R120RH

Posted by jmhewitt 7b coastal NC (My Page) on
Sat, Nov 20, 04 at 0:58

looked at a couple of Home Depots near here, and the clerk remarked that he didn't understand why ALL the shoplight boxes had been opened. we know, however! - nary an overdrivable ballast as discussed here to be found.

did find a ballast that maybe would work? B240R120RH

the link to the spec sheet is below.

I want to overdrive a 4' shoplight with 2 bulbs, so I guess I need 2 ballasts?

will these work?

TIA, Michael

Here is a link that might be useful: Spec Sheet for B240R120RH Ballast


Follow-Up Postings:

 o
RE: can you overdrive this ballast? B240R120RH

since nobody is going to answer apparently, I took them back...now the post can drift to the bottom....
Michael


 o
RE: can you overdrive this ballast? B240R120RH

Michael,

Sorry, but I could have offered an answer to your question before you took it back. I believe it was not an overdriveable ballast - so you did right taking it back.

I looked at the data sheet. The ballast is a Rapid-Start. The arrangement of wiring in their diagram does NOT correspond to any of the ballasts which I found were overdriveable.

I did try to overdrive a ballast that uses that same wiring scheme, but it did not work. I tried several possible wiring arrangements - to no avail. At least I didn't ruin my ballast.

Zink


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Growing under Lights Forum

Information about Posting

  • You must be logged in to post a message. Once you are logged in, a posting window will appear at the bottom of the messages. If you are not a member, please register for an account.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review your post, make changes and upload photos.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • Before posting copyrighted material, please read about Copyright and Fair Use.
  • We have a strict no-advertising policy!
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.


Learn more about in-text links on this page here