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hotskin [message #210435] Sun, 09 June 2013 06:03 Go to next message
appie is currently offline  appie   Denmark
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So I installed a victron 12/1600/70 inverter/charger (http://www.solarshop-europe.net/product_info.php?products_id=692) and 280 A batteries in Olga only to find out I had a hotskin. about 70 volts and only a few miliamps
In Denmark we have 230 volts 1 fase, neutral and earth I found out there was a broken earthwire in the house.
That makes me think a rather new electric installation in a civilised country can a fault like this that is potential lethal, what is going to happen on small campsites in spain or portugal or marokko even ?

For the future i will make sure that any landlines are connected properly and I will make a earthing stake as a backup


Appie eleganza 76 "Olga" now sadly sold 6 wheel discbrake Quadrabags Springfield stage 2 462 olds Manny tranny ( pictures at http://www.gmcmhphotos.com/photos/g6489-olga.html Fulltiming in Europe july 2014 til july 2016 Denmark
Re: [GMCnet] hotskin [message #210436 is a reply to message #210435] Sun, 09 June 2013 06:38 Go to previous messageGo to next message
Kingsley Coach is currently offline  Kingsley Coach   United States
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Registered: March 2009
Location: Nova Scotia Canada
Karma: -34
Senior Member
Lenze
Most of us will never have our GMC's in those places to find out. That's
why we have you testing....First ! <VBG>
Mike in NS


On Sun, Jun 9, 2013 at 8:03 AM, lenze middelberg <lenze@middelberg.dk>wrote:

>
>
> So I installed a victron 12/1600/70 inverter/charger (
> http://www.solarshop-europe.net/product_info.php?products_id=692) and 280
> A batteries in Olga only to find out I had a hotskin. about 70 volts and
> only a few miliamps
> In Denmark we have 230 volts 1 fase, neutral and earth I found out there
> was a broken earthwire in the house.
> That makes me think a rather new electric installation in a civilised
> country can a fault like this that is potential lethal, what is going to
> happen on small campsites in spain or portugal or marokko even ?
>
> For the future i will make sure that any landlines are connected properly
> and I will make a earthing stake as a backup
> --
> Appie
> eleganza 76
> Denmark
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Michael Beaton
1977 Kingsley 26-11
1977 Eleganza II 26-3
Antigonish, NS
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Re: hotskin [message #210447 is a reply to message #210435] Sun, 09 June 2013 09:13 Go to previous messageGo to next message
appie is currently offline  appie   Denmark
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That´s right, but I am sure there are a lot of dodgy electric installations in the US, and what a bout Mexico

So all of you, take care out there


Appie eleganza 76 "Olga" now sadly sold 6 wheel discbrake Quadrabags Springfield stage 2 462 olds Manny tranny ( pictures at http://www.gmcmhphotos.com/photos/g6489-olga.html Fulltiming in Europe july 2014 til july 2016 Denmark
Re: hotskin [message #210466 is a reply to message #210435] Sun, 09 June 2013 12:59 Go to previous messageGo to next message
mike miller   United States
Messages: 3576
Registered: February 2004
Location: Hillsboro, Oregon
Karma: 0
Senior Member
appie wrote on Sun, 09 June 2013 04:03

...
That makes me think a rather new electric installation in a civilised country can a fault like this that is potential lethal, what is going to happen on small campsites in spain or portugal or marokko even ?

For the future i will make sure that any landlines are connected properly and I will make a earthing stake as a backup


I keep an Outlet Tester plugged in in the coach. It lets me know if there is an issue.

<https://www.google.com/search?client=ubuntu&channel=fs&q=Outlet+Tester>

In a place that i haven't plugged in before I take it and test before plugging in the coach.

I ASSUME that they are available in voltages for other countries.



Mike Miller -- Hillsboro, OR -- on the Black list
(#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
More Sidekicks than GMC's and a late model Malibu called 'Boo' http://m000035.blogspot.com
Re: hotskin [message #210470 is a reply to message #210435] Sun, 09 June 2013 13:33 Go to previous messageGo to next message
Ken Burton is currently offline  Ken Burton   United States
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Location: Hebron, Indiana
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Senior Member
appie wrote on Sun, 09 June 2013 06:03

So I installed a victron 12/1600/70 inverter/charger (http://www.solarshop-europe.net/product_info.php?products_id=692) and 280 A batteries in Olga only to find out I had a hotskin. about 70 volts and only a few miliamps
In Denmark we have 230 volts 1 fase, neutral and earth I found out there was a broken earthwire in the house.
That makes me think a rather new electric installation in a civilised country can a fault like this that is potential lethal, what is going to happen on small campsites in spain or portugal or marokko even ?

For the future i will make sure that any landlines are connected properly and I will make a earthing stake as a backup


Your hot skin problem is obviously not a wiring error because you are only seeing 70 volts on the skin. Usually the problem you are seeing is caused by a shorted water heater element. This can happen even when the heater is turned off because we only turn off one side of the element.

I agree that the safety ground is a concern and needs to be properly installed and connected whenever running on shore power.


Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
Re: [GMCnet] hotskin [message #210515 is a reply to message #210466] Sun, 09 June 2013 19:40 Go to previous messageGo to next message
hnielsen2 is currently offline  hnielsen2   United States
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Location: Alpine CA
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Senior Member
Same here
Howard
Alpine CA

All is well with my Lord

On Jun 9, 2013, at 10:59 AM, Mike Miller <m000035@gmail.com> wrote:

>
>
> appie wrote on Sun, 09 June 2013 04:03
>> ...
>> That makes me think a rather new electric installation in a civilised country can a fault like this that is potential lethal, what is going to happen on small campsites in spain or portugal or marokko even ?
>>
>> For the future i will make sure that any landlines are connected properly and I will make a earthing stake as a backup
>
>
> I keep an Outlet Tester plugged in in the coach. It lets me know if there is an issue.
>
> <https://www.google.com/search?client=ubuntu&channel=fs&q=Outlet+Tester>
>
> In a place that i haven't plugged in before I take it and test before plugging in the coach.
>
> I ASSUME that they are available in voltages for other countries.
>
>
> --
> Mike Miller -- Hillsboro, OR -- on the Black list
> (#1)'73 26' exPainted D. -- (#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
> http://m000035.blogspot.com
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
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All is well with my Lord
Re: [GMCnet] hotskin [message #210522 is a reply to message #210515] Sun, 09 June 2013 20:24 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
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Senior Member
I keep a tester connected in an AC outlet on the overhead just behind the door to the head.

Mac in OKC

Sent from my iPhone

On Jun 9, 2013, at 19:40, "Howard" <hnielsen2@cox.net> wrote:

Same here
Howard
Alpine CA

All is well with my Lord

On Jun 9, 2013, at 10:59 AM, Mike Miller <m000035@gmail.com> wrote:

>
>
> appie wrote on Sun, 09 June 2013 04:03
>> ...
>> That makes me think a rather new electric installation in a civilised country can a fault like this that is potential lethal, what is going to happen on small campsites in spain or portugal or marokko even ?
>>
>> For the future i will make sure that any landlines are connected properly and I will make a earthing stake as a backup
>
>
> I keep an Outlet Tester plugged in in the coach. It lets me know if there is an issue.
>
> <https://www.google.com/search?client=ubuntu&channel=fs&q=Outlet+Tester>
>
> In a place that i haven't plugged in before I take it and test before plugging in the coach.
>
> I ASSUME that they are available in voltages for other countries.
>
>
> --
> Mike Miller -- Hillsboro, OR -- on the Black list
> (#1)'73 26' exPainted D. -- (#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
> http://m000035.blogspot.com
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
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Re: hotskin [message #210539 is a reply to message #210470] Mon, 10 June 2013 00:33 Go to previous messageGo to next message
appie is currently offline  appie   Denmark
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Ken

It was a wiring problem
the 70 V 2mA is wat we call creeping voltage. not enough to trip the safety device and might be coursed be condensation, a spiders nest or the like
the reason it could be mesearured and felt was the broken earth wire that should have let it away

I never heard about a outlet tester overhere, but will look for it, seems easyer than finding the multitester everytime


Appie eleganza 76 "Olga" now sadly sold 6 wheel discbrake Quadrabags Springfield stage 2 462 olds Manny tranny ( pictures at http://www.gmcmhphotos.com/photos/g6489-olga.html Fulltiming in Europe july 2014 til july 2016 Denmark
Re: hotskin [message #210548 is a reply to message #210539] Mon, 10 June 2013 02:58 Go to previous messageGo to next message
Ken Burton is currently offline  Ken Burton   United States
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Registered: January 2004
Location: Hebron, Indiana
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Senior Member
appie wrote on Mon, 10 June 2013 00:33

Ken

It was a wiring problem
the 70 V 2mA is wat we call creeping voltage. not enough to trip the safety device and might be coursed be condensation, a spiders nest or the like
the reason it could be mesearured and felt was the broken earth wire that should have let it away

I never heard about a outlet tester overhere, but will look for it, seems easyer than finding the multitester everytime



Appie,

If you have an electric water heater, DISCONNECT (not turn off, but really disconnect) both wires going to your heating element in the water heater. Then take a voltage reading again on the skin of your coach looking for that 70 Volts AC.

It could be something else causing your problem but in a GMC it is almost always the water heater electric element causing the problem.


Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
Re: hotskin [message #210582 is a reply to message #210548] Mon, 10 June 2013 11:34 Go to previous messageGo to next message
appie is currently offline  appie   Denmark
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Registered: April 2013
Location: denmark
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Senior Member
I do appriciate your concern Ken

Olga i striped of all apliances and I made sure the voltage came from the house.
Also there were no other connections on the group in the house other then a few lamps and outlets

It is save now


Appie eleganza 76 "Olga" now sadly sold 6 wheel discbrake Quadrabags Springfield stage 2 462 olds Manny tranny ( pictures at http://www.gmcmhphotos.com/photos/g6489-olga.html Fulltiming in Europe july 2014 til july 2016 Denmark
Re: [GMCnet] hotskin [message #210585 is a reply to message #210582] Mon, 10 June 2013 12:29 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
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Senior Member
Where was the missing ground, Appie?



At the Shawnee rally in 2012, Ken Burton

found that the negative connection on my

house battery bank was apparently missing.



I have not yet repaired it, but my engine

problems have priority.



Found that my neighbor across the street

(mechanic) has rebuilt many Quadrajet carbs

and can probably help on lots of other stuff!

Hot diggity dog!


~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~~ ~ D C "Mac" Macdonald ~ ~~
~ ~ Amateur Radio - K2GKK ~ ~
~ ~ USAF and FAA, Retired ~ ~
~ ~ ~ Oklahoma City, OK ~ ~ ~
~~ ~ ~ "The Money Pit" ~ ~ ~~
~ ~ ~ ~ TZE166V101966 ~ ~ ~ ~
~ ~ ~ '76 ex-Palm Beach ~ ~ ~
~~ k2gkk + hotmail dot com ~~
~ www.gmcmhphotos.com/okclb ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
______________
*[ ]~~~[][ ][|\
*--OO--[]---O-*



> To: gmclist@temp.gmcnet.org
> From: lenze@middelberg.dk
> Date: Mon, 10 Jun 2013 11:34:54 -0500
> Subject: Re: [GMCnet] hotskin
>
> I do appriciate your concern Ken
>
> Olga is striped of all apliances and I made sure the voltage came from the house.
> Also there were no other connections on the group in the house other then a few lamps and outlets
>
> It is safe now
> --
> Appie
> eleganza 76
> Denmark


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Re: hotskin [message #210590 is a reply to message #210435] Mon, 10 June 2013 14:06 Go to previous message
appie is currently offline  appie   Denmark
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It was just a broken wire inside the house

Appie eleganza 76 "Olga" now sadly sold 6 wheel discbrake Quadrabags Springfield stage 2 462 olds Manny tranny ( pictures at http://www.gmcmhphotos.com/photos/g6489-olga.html Fulltiming in Europe july 2014 til july 2016 Denmark
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