vaughnray(at)bvunet.net
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 Posted: Wed Nov 14, 2007 9:27 pm Post subject: Europa ULPower schematic |
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Attached is the revised drawing of the system. As you can see, I have added crowbar overvoltage. I've yet to hear from ULPower in regards to the internal shunt that they use in their rectifier/regulator to provide overvoltage protection. Were it sufficient to provide OV protection in case the r/r failed, is there any harm in having the OV protection module as inserted into this drawing? Am I worried about OV? You bet. I had a Cougar that suffered a regulator failure. Since a light in the dash only tells you that something is amiss, I wrongly assumed that the battery was not being charged and turned of the fan, radio,etc and continued the 20 miles home. When I raised the hood, the battery was almost roud and whistling as it released acid gas into the air. I quickly shut the hood for a few hours and let things cool down. I wouldn't care to repeat the episode in 3D.
Vaughn
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| Description: |
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Download |
| Filename: |
EuropaUL260iRev1.pdf |
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333.56 KB |
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