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Aferal
Joined: Sun May 23, 2010 3:06 am Posts: 51 Location: peaches
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 Posted: Mon Apr 18, 2011 5:10 am |
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Got a suzuki GV1999, want to run the fridge a 40 litre engle. Can I power that from the power point in the rear luggage area. Its say 12v 120w on the cover, which but my calculation means 10amp the fridge has a 10 amp fuse. So in theroy it should work.
Am I right or about to turn my wiring into a smouldering mess.
_________________ Building Want37sLuxDisguisedSierra
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Jackson
Joined: Mon Apr 04, 2011 5:56 am Posts: 559 Location: Newcastle
Vehicle: Yellow Ute
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 Posted: Mon Apr 18, 2011 5:55 am |
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I am only going off what I learned in physics. Your calculation in correct (P=VI) so it should be fine. Maybe wait for a few other responses first but hahaha.
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gregdixon

az supporter
Joined: Sun Dec 28, 2008 10:30 pm Posts: 1017 Location: Perth
Vehicle: 2004 SQ625 GV
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 Posted: Mon Apr 18, 2011 5:59 am |
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I run my 35L waeco of the power supply in the back of my GV and had no problems yet.
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vermin

az supporter
Joined: Mon Nov 02, 2009 10:30 pm Posts: 1441 Location: Clarkson W.A.
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 Posted: Mon Apr 18, 2011 6:01 am |
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gregdixon wrote: I run my 35L waeco of the power supply in the back of my GV and had no problems yet.
Until you take your keys out. 
_________________ 09 Jimny Sierra Limited Edition
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dano_mung
Joined: Sun May 17, 2009 11:30 pm Posts: 237 Location: Brisbane
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 Posted: Mon Apr 18, 2011 6:15 am |
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Yeah just check that point, is it switched with the acc or is it permanent power?
So long as its permanent it should be fine. Having to leave your ig switched to acc would be a bit of a security nightmare.
_________________ I drive my Daihatsu like its a Suzuki!
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DropBear8
Joined: Tue Oct 19, 2010 12:00 pm Posts: 556 Location: Perth
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 Posted: Mon Apr 18, 2011 6:29 am |
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Yeap p=vi or power(watts)=voltsXamperage
_________________ screwdriver's on ur head impale DropBears 
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gregdixon

az supporter
Joined: Sun Dec 28, 2008 10:30 pm Posts: 1017 Location: Perth
Vehicle: 2004 SQ625 GV
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 Posted: Mon Apr 18, 2011 6:44 am |
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vermin wrote: gregdixon wrote: I run my 35L waeco of the power supply in the back of my GV and had no problems yet. Until you take your keys out. 
Not now  I have put a switch in and wired directly to the battery (with fuse) but it previously worked fine also without having a meltdown.
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vermin

az supporter
Joined: Mon Nov 02, 2009 10:30 pm Posts: 1441 Location: Clarkson W.A.
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 Posted: Mon Apr 18, 2011 7:59 am |
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Our GV 12v in the back will only work with the ignition switched on.
_________________ 09 Jimny Sierra Limited Edition
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shabz

az supporter
Joined: Sun May 03, 2009 11:30 pm Posts: 646 Location: Melbourne
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 Posted: Mon Apr 18, 2011 8:32 am |
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gregdixon wrote: I run my 35L waeco of the power supply in the back of my GV and had no problems yet.
Exactly the same. I run my 35ltr Waeco of that point in the cargo area all the time. No problems 
_________________ My Grand Vitara
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Bruce

az supporter
Joined: Sun Jun 11, 2006 11:30 pm Posts: 4003 Location: Brisbane
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 Posted: Mon Apr 18, 2011 8:36 am |
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But you will find you are not getting full benefit out of it.
The wires are really thin and you will lose voltage.
When I had my GV (I did have a dual battery system but I would have done the same if only 1 battery) I ran twin 6mm wire straight from battery (with inline fuse) to another socket beside the std one and ran my 50lt Waeco from that.
_________________ [quote="royce"] I wouldnt mind insulating my rear
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Aferal
Joined: Sun May 23, 2010 3:06 am Posts: 51 Location: peaches
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 Posted: Mon Apr 18, 2011 9:02 am |
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Plug it in works fine will be running the fridge off of the outlet on our way to Vic, will then wire the fridge direct too the extra batterys i'll be packing.
Bummer it turns off with the ignition switch.
_________________ Building Want37sLuxDisguisedSierra
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