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Parmar 250w Mercury Ballast (will it work?) Rescued this today, safe to say it's seen better days. It's been unused since 1998 at the latest, and sat in a smashed gear box hanging off the wall for at least as long. Tests out ok electrically so should work fine, but I wonder if it'll develop an earth fault or if the winding insulation will be degraded?

Parmar 250w Mercury Ballast (will it work?)


Rescued this today, safe to say it's seen better days. It's been unused since 1998 at the latest, and sat in a smashed gear box hanging off the wall for at least as long. Tests out ok electrically so should work fine, but I wonder if it'll develop an earth fault or if the winding insulation will be degraded?

IMG_1973rs.jpg IMG_20180325_074938-1.jpg IMG_20180420_094630.jpg IMG_20181213_013836.jpg IMG_20181229_070843.jpg
File information
Filename:IMG_20180420_094630.jpg
Album name:fluorescent / Control Gear
Manufacturer:Parmar
Filesize:2592 KiB
Date added:20 Apr, 2018
Dimensions:2804 x 1783 pixels
Displayed:30 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=8019
Favourites:Add to Favourites

Comment 1 to 4 of 4
Page: 1

Kev   [20 Apr, 2018 at 12:10 PM]
If it doesn’t work I’ll be surprised lol
Slyspark   [20 Apr, 2018 at 02:34 PM]
I suspect that will still work just fine!
Andy   [21 Apr, 2018 at 12:11 AM]
Yes, bet it works fine!
FrontSideBus   [14 Dec, 2018 at 05:46 PM]
Will it survive a megger set to 1kv? Laughing

Comment 1 to 4 of 4
Page: 1

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