The Philippine Electronics and Technology Forum
February 04, 2012, 11:04:21 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Search Login Register  

Pages: [1]   Go Down
  Print  
Author Topic: Home Automation: about relays help po  (Read 838 times)
mumu
Size AAA Battery
***

Pogi/Ganda Points: 0
Offline Offline

Gender: Male
Posts: 63


...yoko pa matulog...


« on: November 06, 2009, 06:11:15 PM »

Whats the best type of relay na pwede ko gamitin?

The device I'm building will function as a main power switch with a programmable timer (Microcontroller). Pahelp naman po sa type ng relay na gagamitin ko. I'm planning to use a 40A or higher relay ung type lang po ndi ko alam kung alin gagamitin ko  Cry . bali ang operation po sana is the whole day naka ON ung relay then OFF na pag gabi (depende sa time programming) and also pag may power interruption OFF na din xa then pag may power na ulet may konting delay (done by an internal delay mech) then ON na ulit.

now lang po  kc ako gagamit ng relay, may mga questions din po ako like: nagiinit po ba ung relay pag buong araw naka-ON? and may nakita po ako sa wiki na "latching relay", meron po ba ng high current capable nun?

patulong naman po.... salamats   Tongue Tongue Tongue Grin Grin Grin Grin Grin Grin
Logged

i do not suffer from insanity, i enjoy every minute of it....
The Philippine Electronics and Technology Forum
« on: November 06, 2009, 06:11:15 PM »

 Logged
RealSteel
LR44 Battery
*

Pogi/Ganda Points: 0
Offline Offline

Posts: 1


« Reply #1 on: January 22, 2012, 06:50:22 PM »

ang relay ay nag didipende lang yan sa programm mo hindi naman siya mag iinit kasi para lang naman siyang switch.
Logged
Ngarus!
Diesel Generator
*

Pogi/Ganda Points: 34
Offline Offline

Gender: Male
Posts: 1368



« Reply #2 on: January 22, 2012, 06:52:39 PM »

mmm  mechanical sw na naman Grin Grin Grin
Logged
ditchie
Lead Acid Battery
*******

Pogi/Ganda Points: 38
Offline Offline

Gender: Male
Posts: 535



« Reply #3 on: January 22, 2012, 07:39:42 PM »

siguro this type of relay pwede na



meron ako nito ngunit dalawang spst switch insisde. 50Amps salvaged from a dixell controller. its 220vac driven
Logged

wish wish wish..

hmmm..everything i see is green....
green green grass of home....
Bhongtech
Diesel Generator
*

Pogi/Ganda Points: 76
Online Online

Gender: Male
Posts: 1128


<<<Music Lover>>>


« Reply #4 on: January 22, 2012, 07:44:41 PM »

pwede kang gumamit sir ng high current DPDT relay,i parallel mo para mas matibay.
Logged

Kapag hindi kaya wag magpumilit pero kung laban ka pilitin mo.
PlCUSER
Lead Acid Battery
*******

Pogi/Ganda Points: 86
Offline Offline

Posts: 720


« Reply #5 on: January 22, 2012, 08:04:23 PM »

mga bumubuhay ng patay Grin Grin Grin
Logged
Ngarus!
Diesel Generator
*

Pogi/Ganda Points: 34
Offline Offline

Gender: Male
Posts: 1368



« Reply #6 on: January 23, 2012, 10:04:14 AM »

:p
Logged
Bhongtech
Diesel Generator
*

Pogi/Ganda Points: 76
Online Online

Gender: Male
Posts: 1128


<<<Music Lover>>>


« Reply #7 on: January 23, 2012, 10:38:57 AM »

ok lang yan mga sir/master bastat technical din naman at pwedeng reference ito sa iba na makabasa.
Logged

Kapag hindi kaya wag magpumilit pero kung laban ka pilitin mo.
rage3657
Size AAA Battery
***

Pogi/Ganda Points: 2
Offline Offline

Posts: 78


« Reply #8 on: January 23, 2012, 12:11:11 PM »

40 Amps?.. Magnetic contactor kailangan mo..  usually kasi 10 amps below ang rating ng relay.
Logged
rage3657
Size AAA Battery
***

Pogi/Ganda Points: 2
Offline Offline

Posts: 78


« Reply #9 on: January 23, 2012, 12:13:18 PM »

tagal na pala un tanong na un Smiley)
Logged
ditchie
Lead Acid Battery
*******

Pogi/Ganda Points: 38
Offline Offline

Gender: Male
Posts: 535



« Reply #10 on: January 23, 2012, 12:25:04 PM »

40 Amps?.. Magnetic contactor kailangan mo..  usually kasi 10 amps below ang rating ng relay.

meron 40amps ng omron gamit sa mga freezer unit. to switch on and off ng comptessor.
Logged

wish wish wish..

hmmm..everything i see is green....
green green grass of home....
rage3657
Size AAA Battery
***

Pogi/Ganda Points: 2
Offline Offline

Posts: 78


« Reply #11 on: January 23, 2012, 12:36:40 PM »

meron 40amps ng omron gamit sa mga freezer unit. to switch on and off ng comptessor.


Ahh Ok.. minsan na inter change na rin usage ng terms eh.. heres one ref > http://en.wikipedia.org/wiki/Relay
Logged
The Philippine Electronics and Technology Forum
   

 Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
project po 2ngkol sa home automation « 1 2 3 »
Microcontroller/Microprocessor Unit Projects and Programming
icaboo 41 4190 Last post March 02, 2010, 12:45:00 PM
by travian19
Help Electromechanical relays
Electrical Engineering Board
suyadang 3 796 Last post July 27, 2009, 09:47:09 AM
by bravokilo
ic type relays
Electrical Circuits and Devices
kennarionwong 1 677 Last post July 19, 2009, 05:36:57 PM
by Co0LėT♥
About relays: home automation project ko ^^ « 1 2 »
PIC Microcontrollers
mumu 20 1695 Last post November 08, 2009, 11:07:31 AM
by Co0LėT♥
SMS home automation
Introduce Yourself
path32 4 676 Last post February 20, 2010, 11:10:37 AM
by path32
Home Automation via Powerline (X10 Protocol) « 1 2 »
Communications Engineering
Macgyver 27 1371 Last post May 20, 2010, 11:48:06 AM
by danny
home automation
Thesis and Project Proposal
laking_tao 13 472 Last post November 17, 2011, 06:24:30 AM
by maldihtah13
Powered by MySQL Powered by PHP Powered by SMF 1.1.15 | SMF © 2011, Simple Machines Valid XHTML 1.0! Valid CSS!