Wednesday, Nov 08, 2006 at 20:36
OK bring on the mockers.
You guys are so pedantic. (Ha)
I have just done my sums and we went
camping for 5 days but arrived at about 12pm on the Friday and left just before lunch on Tuesday so technically the time that the alternator was not putting anything into the battery was 4 days.
I have a fairly new Delkor 100a/h marine deep cycle battery and all I can say is that the fridge did not stop working for that period.
The nights were cold which must have helped a bit and the fridge was always in full shade under a large open marquee during the day.
Also as Uncle has said above it only draws 2.5 amps in economy mode and I had it set on number 3 (out of 10) which was cold enough to hold the meat frozen at the bottom at the motor end of the fridge and cold milk at the other end.
Everything that went into the fridge was frozen and was put in just before we left home and the fridge had also been running for a day before we left home so was already down to temperature.
Based on all of the above I can only imagine that it did not need to cycle much during the first 2 days due to the SUPERIOR insulation qualities of the Evakool range.
In reply to Shaker above I do not usually include in my amerage consumption figures the time that the fridge is off during it's cycle so generally will work on about 25 amps per day under ideal conditions but as everything was pre frozen and the duration as it turned out was really only 4 days, I would imagine that it may have only averaged at about 20 amp/hrs per day using a total of 80-90.
Whatever happened the fridge was still going off the same battery when I started the car to leave on the Tuesday.
Cheers,
Brett
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