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Preheat Advance Ballast Solid-Fil

Preheat Advance Ballast Solid-Fil

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Found same place as the Thermal starters, NOS what does the Solid Fil mean? Was this an early potted ballast?

IMG_0241.JPG IMG_0242.JPG IMG_0243.JPG unv002a.JPG

Light Information

Light Information

Manufacturer:Advance
Model Reference:RSHM-240-SF
Lamp
Lamp Type:F40T12

File information

File information

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Filename:IMG_0243.JPG
Album name:1500MA / F40T12
Keywords:Gear
File Size:634 KB
Date added:May 10, 2019
Dimensions:2464 x 1848 pixels
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Date Time:2018:04:21 13:08:14
DateTime Original:2018:04:21 13:08:14
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Exposure Time:1/60 sec
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ISO:25
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rjluna2
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Robert


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May 10, 2019 at 05:49 AM Author: rjluna2
Is there a date stamp under the ballast?

Pretty, please no more Chinese failure.

joseph_125
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GoL
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May 10, 2019 at 05:29 PM Author: joseph_125
Nice, I wonder if it has epoxy potting instead of the conventional asphalt based potting. Seems to be a older one since it lacks thermal protection and the no pcbs blurb. I guess epoxy potting didn't really catch on as most magnetic ballasts still retained the asphalt based potting up until electronic ballasts took over.
DieselNut
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John


jonathon.graves johng917 GeorgiaJohn
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May 18, 2019 at 07:08 AM Author: DieselNut
I have never seen one quite like that!

Preheat Fluorescents forever!
I love diesel engines, rural/farm life and vintage lighting!

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