Paano mag Basa ng Magnetic Contactor Ratings | specs ac-1 ac-3 | Local Electrician
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- เผยแพร่เมื่อ 8 ก.ย. 2024
- Magnetic contactor ratings/specifications explained. Difference between AC-1 and AC-3 type of magnetic contactor and its uses.
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sir ask ko lang po..bakit po kaya hindi nagpapanction ang contactor pero may power supply naman
Test nyo po ang coil sir. A1 A2 baka open na yan o kya sunog na po. Dapat meron syang resistance reading.
Pki check po ito tutorial video natin sir sa contactor checking th-cam.com/video/nCXdq9AGPHk/w-d-xo.html
sir maraming salamat po sainyo..godbless po
Welcome po.
Additional kaalaman po about motor control galing nman po..tnx sa idea nu...pls support new vlogger
Salamat po.
Thanks sa info you been sharing God Bless
😊
slmat sir may bago nnmn akong kaalaman 😊 mejo d ko lng naintndhan ung sa c1 sir
Ac1 type sir. Mga resistive type of load natin jan. Gaya ng mga heaters.boilers po. Ac3 sa mga inductive type load.like squerel cage induction motor sir.
Sana sinama mo na rin contacts numbering/label
Salamat sa advice sir..
How about wattage po ng mismong contactor sir? Saan po nakikita?
Thanks po Godbless
Meron po yan sticker sa specs nya sa gilid po
SIZING OF CONTACTORS FOR DOL , ATS , RRS VFD ,SOFT STARTERS.
PLEASE MENTION THE DETAILS SUCH AS FLC*MULTIPLIER FOR EACH ABOVE.
Good evening sir.. may tanong lng po ako.. sa example mo po kapag ba 45 amps ung ginamit ko na rating po ng contactor , anu po ang rating ng circuit breaker na gagamitin sir.. ? Maraming salamat sa sagot sir. Thankyou din po sa mga vids mo.. Godbless and more power.
Pag sa circuit breaker po. Mag base po tayo sa full load current ng motor po. Example 45 amps. X 250% po ang circuit protection.nasa 112 amps.or pwedi na 100 amps po
@@LocalElectricianPH thankyou sir... Sa motor po at contactor sir magkapareho ba dapat cla ng rating? Halimbawa po.. m.c is 45 amps tapos ung motor 45 amps din po ba? Sana may vid tutorial ka tungkol dito sir para din po sa mga viewers na iba.. thankyou..
Yes sir. FLA ng motor = 100% rating ng contactor po
hello sir, inquire ko lng sana, kung anong wire ginagamit to control magnetic coil para sa contactor, hindi yong sa load side, yong magnetic coil po, pwede nba 2mm or #14 awg? thanks po
Sa control ckt pwesi na 1.6mm
#16
@@LocalElectricianPH maraming salamat po👍🙏
Welcome po
Sir anong contactor ang gagamitin sa 3phase motor 4kw, 380volts, 7.8 amperahe?
20A po
boss pwd ba gamitin sa 220 1ph ,at kng mg off ang power at bigla mg on mg automatic ba rin mg on
Pwedi sir yung pang 1 hp na contactor. Hindi yam automatic On after brownout sir. Pero pwedi gawan ng control
Boss baguhan lang po. May nag advice po sa akin na lagyan ko daw ng contactor yong 1hp waterpump ko sa bahay. Tama po ba yong advice at ask ko lang din po kung ano advantage at at benefits kung lagyan ko po ng contactor? Salamat...
Para sa overload protection po yan Sir.
@@LocalElectricianPH Meaning kahit maglagay ako ng Contactor hindi parin magsoftstart or mababawasan inrush current pag on ng waterpump?
Hindi po..meron talga yan..kasi 1hp lng yan direct online...pwera nlng f mglgay kau vfd..pero dpt compatible sa vfd pump nyo
@@LocalElectricianPH salamat.. research ako sa vfd..
Saan po ba magbabase po ng ampere po na nakalagay sa contactor po ? Sa "lth" po ba or sa "Continous current" po ?
Continous current sa mga motor na load sir Ith f resistive load like heaters po
master ask ko lang po okey lang po ba na 50hz 220vac ang coil?
Gagana naman yan sir. Kaso mabilis uminit.
Hi sir, ano po ang max standard temp ng magnetic contactor in celsius?
Makikita nyo po yan sa specs ng contactor Sir. Sa gilid nyan..iba iba yan dependi sa max current. Pero in normal condition. Dapat d lalayo max ng 40 deg celcius
@@LocalElectricianPH salamat po sir sa dagdag kaalaman.. 😊
Welcome po
Ano po ibig sabihin nung iec..., VdE...., Gb....? At yung Ue, Ie at Ve sa ibang mga contoctors sir.?
Voltage at current capacity po yan sir.
@@LocalElectricianPH yun mga iec etc.po ano yum?
International electrotechnical commision po.
@@LocalElectricianPH ue, ie ve sir sa coil capasitty ba yun?
Rated current at rated voltage operational po
May sample ka po ba ng mga dc contactors?
Wala po akong actual sample ng dc mc sir.
Sir Anong size rating Ng contactor Ang gagamitin q sa 1.5hp single phase motor sir
20A po main contacts...6 to 10 ang overload relay ampacity
Sir pano po if snierder? Pano po malamn voltage ng coil nya?
May nka lagay nyan malapit sa A1 at A2 po
Lc1d18 po na contactor. A1 at lang po nkalagay sa taas a2 naman sa baba wala namman nakalagay na voltage
Check nyo po sa specs tag sir. Bago po ba yan?
@@LocalElectricianPH matagal na po to. Yung katolad sa vudeo nyo lang po nakalagaY.
Ahh kala ko may box pa yan..meron dn kasi yan nka lagay sa box sana..bka na erase napo sa katagalan
Master panu mag compute NG Mc
Gawa po ako next video sir para mas klaro po😊
@@LocalElectricianPH cge po master salamat