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Advance 150w HPS Ballast
Here's a Advance 150w HPS ballast that's around the same size as a 175w MV ballast because it's a tri-tap ballast instead of a 120v reactor which is around half the size. 
Keywords: Gear

Advance 150w HPS Ballast

Here's a Advance 150w HPS ballast that's around the same size as a 175w MV ballast because it's a tri-tap ballast instead of a 120v reactor which is around half the size.

100_2058.JPG P1070597.JPG P1230736.JPG P2040858.JPG P4060331.JPG
File information
Filename:P1230736.JPG
Album name:joe_347V / Lighting Components
Keywords:Gear
Company and Date Manufactured:Advance Transformer, October 2002
Model Number:71A81A2
Wattage:150w
Lamp Type:High Pressure Sodium
Filesize:121 KiB
Date added:Jan 23, 2011
Dimensions:1024 x 768 pixels
Displayed:144 times
Color Space:sRGB
Contrast:0
DateTime Original:2011:01:23 14:57:23
Exposure Bias:-1.3 EV
Exposure Mode:1
Exposure Program:Program
Exposure Time:1/100 sec
FNumber:f/3.5
Flash:No Flash
Focal length:5 mm
ISO:100
Light Source:Tungsten
Make:Olympus Imaging Corp.
Max Aperture:f/3.5
Model:SP600UZ
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=4833
Favorites:Add to Favorites

Comment 1 to 4 of 4
Page: 1

rjluna2   [Jan 23, 2011 at 08:24 PM]
Could the ignitor be made in 38th week of 2002?
gmercury2000   [Jan 23, 2011 at 09:08 PM]
Your looking at the capacitor, I too wonder if thats how the date code for those works. Would make sense though!
joe_347V   [Jan 24, 2011 at 02:39 AM]
I guess the cap does date to the 38th week of 2002 since according to this PDF the ballast core dates to the 41st week of 2002.
GullWhiz   [Jan 24, 2011 at 02:40 AM]
you are correct...ballast is week 41 of 2002 and the cap...yep

Comment 1 to 4 of 4
Page: 1