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Renovations Installation of Phase Control Relay

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TSsiti_hani
post Sep 18 2010, 09:28 AM, updated 16y ago

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Anyone has a contact of an electrician who can install a surge protector and phase control relay ?

I've been trying to find someone reliable, but no luck. Most of them don't even understand what I want.

Help please notworthy.gif notworthy.gif
PJusa
post Sep 18 2010, 01:28 PM

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give LPS a call (http://www.lpsystem.com). they did my lightling protection and earthing works. pretty good job too smile.gif
TSsiti_hani
post Sep 18 2010, 02:12 PM

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Appreciate thx.....how much did it cost roughly?
PJusa
post Sep 19 2010, 01:18 AM

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depends on the version/quality and load of your current setup. it's not that pricy. would have to check my bills for a real number. 1phs lighting protection only was below 500RM i think. well worth it. i also bought the protection for the phone line - saved me twice already.
gkl83
post Sep 19 2010, 01:51 PM

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check my siggy if interested for US patented lightning protector... smile.gif
Hansel
post Sep 20 2010, 01:46 PM

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Since you are into this, do consider about installing a self-recoverable circuit breaker too, ie the circuit-greaker will reconnect the circuit on its own after a trip, without needing a person to go switch it back on again.

Pretty useful, especially if there was a trip in the middle of the night, or when there is nobody around in the house. The power supply will reconnect back on its own after a trip.
numbertwo
post Sep 20 2010, 03:16 PM

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From: PJ lamansara... :D


QUOTE(PJusa @ Sep 19 2010, 01:18 AM)
depends on the version/quality and load of your current setup. it's not that pricy. would have to check my bills for a real number. 1phs lighting protection only was below 500RM i think. well worth it. i also bought the protection for the phone line - saved me twice already.
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Hi PJusa,

Is this including planting a long 'Needle' deep down into the home compound? Or does it involve installation of other equipments at home connecting to/from the DB box?
PJusa
post Sep 20 2010, 05:06 PM

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Hansel,

if you do that, you can also just remove the ELCB. they are crap here anyway (100mA that is), to fry a human all you need is 30mA so your ELC should trip lower. albeit lightning makes that an impossible task here i reckon.

also: max autoreset on ELCB is 3 times, then you need to do it yourself. but it still beats its purpose.

numbertwo,

the "needle" (copper rod) was charged seperately but they did that too. you need to have a very good earth to install a whole house lightning arrestor in the DB. but its worth the investment. saved the house's electric stuff the day before yesterday. a neighbour up the road not so lucky. lost a PC and some other stuff. i think in malaysia its worth spending the money on those things.

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