Dab tsi ua rau tus pib kom tig rov qab?
Dab tsi ua rau tus pib kom tig rov qab?

Video: Dab tsi ua rau tus pib kom tig rov qab?

Video: Dab tsi ua rau tus pib kom tig rov qab?
Video: Yog Rov Tig Tau Qub Kev By Nkauj noog Hawj 2024, Hlis ntuj nqeg
Anonim

Wire cov pib lub cev muaj zog DIRECTLY rau lub roj teeb. Yog nws tig nyob rau hauv txoj kev coj koj paub tias muaj ib yam dab tsi tsis ncaj ncees lawm hauv cov kab mob. TYPICALLY cov pib lub cev muaj zog muaj a direct xaim mus rau (+) roj teeb davhlau ya nyob twg thiab yog grounded rau lub cav cas. Muaj a solenoid wired nyob rau hauv muaj mus tua hloov thiab pib.

Piv txwv li, dab tsi yuav ua rau tus pib tig rov qab?

Ua ntej, tsuas yog cov hlau nplaum ruaj khov pib ua tau tig rov qab , ib tug nrog teb windings yuav ib txwm tig nyob rau tib qho kev taw qhia vim hais tias thaj chaw polarity tau hloov pauv nrog qhov rov qab tam sim no. Yog tias nws yog lub cav hlau nplaum tas mus li, raws li tau hais tseg khoov pob yuav tsis koom nrog. Koj tab tom txhais qhov kev sib hloov tsis raug.

Tom qab ntawd, lo lus nug yog, koj yuav thim rov qab li cas? Rau thim rov qab kev coj ntawm kev sib hloov ntawm qhov no pib , txhua yam koj yuav tsum tau ua yog cais qhov kev sib txuas ntawm txhuam teeb los ntawm ib kawg ntawm lub teb kauj thiab lwm qhov kawg ntawm lub teb kauj los ntawm rooj plaub.

Hais txog qhov no, lub tshuab hluav taws xob tuaj yeem tig rov qab?

Feem ntau pib yog universal lub cev muaj zog , txhais tau tias cov hlau nplaum sab hauv yog cov tshuab hluav taws xob uas tau txhawb zog los ntawm cov roj teeb. Reversing cov tswv yim polarity yuav thim rov qab lub tshuab hluav taws xob zoo li lub armature, ua rau lub lub cev muaj zog spinning tib cov kev taw qhia nrog ob qho tib si polarity thov.

Yuav ua li cas rov qab polarity nyob rau hauv ib lub voj voog?

Cov polarity tuaj yeem yog thim rov qab los ntawm kev siv lub teeb liab voltage. Thaum lub davhlau ya nyob twg RS txuas nrog AUX davhlau ya nyob twg, cov zis polarity yog qhov zoo. Hloov pauv, yog RS lub davhlau ya nyob twg txuas nrog COM davhlau ya nyob twg, cov zis polarity yog qhov tsis zoo Rov qab polarity teeb liab tau tsim los ua 24V (Siab).

Pom zoo: