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 WTA ELCB connection, For water heater

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skng03
post Aug 23 2011, 09:58 PM

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QUOTE(NelsonBoy @ Aug 23 2011, 08:39 PM)
Hi all,

Recently just DIY a water heater installation.
I am not convince enough with the inbuilt ELCB water heater.

So decided to install another external ELCB to this water heater.

So how does the connection look like ?

ELCB 10mA

2 input top ( L is live , R is neutral )  ?
2 output bottom ( L is live , R is neutral ) ?

Just go the info from here http://electricalinstallationwiringpicture...n-pictures.html
Can any electrician / engineer confirm this ?  thumbup.gif  thumbup.gif  thumbup.gif

Thank you.
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L= live, are u sure the other letter is "R" rclxub.gif rclxub.gif

N=neutral

read carefully..........it should be "N" lar whistling.gif unless u buy those don't know what brand ayam elcb...

elcb 10mA/ 30mA normally install for those tank type water heater/ solar backup heater nod.gif

This post has been edited by skng03: Aug 23 2011, 09:58 PM
skng03
post Aug 23 2011, 11:01 PM

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QUOTE(NelsonBoy @ Aug 23 2011, 10:27 PM)
my L means left side
my R means right side
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doh.gif doh.gif doh.gif mana ada orang quote left right for elcb one, the diagram on the elcb ada show the L/N connection mar, if u don't understand the diagram then PLS HIRE A ELECTRICIAN, won't cost much lar..


QUOTE(NelsonBoy @ Aug 23 2011, 10:30 PM)
incoming already installed ELCB. 30mA

But for this water heater, it is better to install ELCB 10mA before this heater.
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single phase 2P ELCB @ incoming should have the rating of 0.1A/ 100mA
3 phase 4P ELCB @ incoming rating should be 0.3A/ 300mA

30mA normally use for water heater Not incoming doh.gif doh.gif
skng03
post Aug 24 2011, 12:32 PM

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QUOTE
Wow, you own this forum? Can you define contribute and not comment? and point us the the rules and regulation area so we know your statement is correct.
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nod.gif nod.gif

QUOTE
30mA is not sensitive enough.
If you guys dont have anything to contribute rather than comment, please leave this thread alone.

Forum is place for people to contribute and not comment.

Thank you.  notworthy.gif
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if you don't want to see/ read our "COMMENT", you can always click our nick name and check "ignore user" whistling.gif whistling.gif whistling.gif
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