Video: Dab tsi yog qhov hluav taws xob tsawg cable?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
LV Cables . Fais fab cov hluav taws xob tsawg (LWV kab ) yog siv rau cov khoom siv hluav taws xob nrog a hluav taws xob Kev ntsuam xyuas ntawm 50 txog 1000V rau kev hloov tam sim no thiab nruab nrab ntawm 75 thiab 1500V rau tam sim no ncaj qha, yog li lawv tsis raug hluav taws xob siab.
Tsis tas li cov lus nug yog, dab tsi yog qhov txiav txim siab hluav taws xob tsawg?
Tsawg voltage yog txhais raws li 50 volts (V) lossis tsawg dua. Feem ntau qis qis yog 12 V, 24 V, thiab 48 V. Tsawg voltage feem ntau yog siv rau lub tswb nrov, lub qhov rooj qhib qhov rooj ntawm qhov chaw nres tsheb, cua sov thiab cua txias cua sov, lub tswb ntsuas ntsuas thiab tswj, teeb pom kev zoo sab nraum zoov, tsev neeg thiab tsheb roj teeb.
dab tsi yog classed li low voltage? International Electrotechnical Commission (IEC) txhais cov txheej txheem khoom siv tsis tshua muaj hluav taws xob raws li hluav taws xob hauv qhov ntau ntawm 50 txog 1000 V AC lossis 120 txog 1500 V DC. Hauv cov tshuab hluav taws xob tsis tshua muaj hluav taws xob feem ntau yog hais txog lub ntsiab hluav taws xob raws li siv los ntawm domestic thiab teeb kev lag luam thiab cov neeg siv khoom lag luam.
Qhov hluav taws xob tsis tshua muaj hluav taws xob puas txaus ntshai?
Tsawg Voltage Tab sis Tsis Tsawg Risk. Qhov xwm zoo yog tias hluav taws xob tam sim no hla qis - hluav taws xob cabling-xws li kev sib txuas lus, kev ruaj ntseg lossis yees duab-tsis muaj zog txaus ua rau hluav taws xob tuag taus. Cov xov xwm tsis zoo yog tseem muaj kev nyab xeeb tiag tiag thaum ua haujlwm qis - hluav taws xob kev teeb tsa.
Puas yog qhov hluav taws xob qis AC lossis DC?
Tsis yog, tsawg voltage AC teeb pom kev zoo tsis yog siv hauv toj roob hauv pes teeb pom kev zoo thiab sim tag nrho cov uas hloov mus rau LEDs. Nws tau siv tiag hauv ntau lub tshuab qub vim nws yooj yim dua los tsim 12VAC hloov pauv piv rau a DC transformer thiab incandescent qhov muag teev yuav saib xyuas tsawg dua AC lub DC hwj chim.
Pom zoo:
Puas yog qhov hluav taws xob qis siv hluav taws xob tsawg dua?
Kev Siv Hluav Taws Xob Koj tuaj yeem txuag tau nyiaj ntau hauv koj daim nqi hluav taws xob siv cov teeb hluav taws xob tsawg vim tias cov teeb hluav taws xob tsawg siv hluav taws xob tsawg thaum muab cov teeb pom kev zoo hauv tsev thiab sab nraum zoov piv rau lwm hom kev xaiv teeb pom kev zoo
Dab tsi yog qhov hluav taws xob thaiv hluav taws xob?
Txhais los ntawm. Tshaj tawm ntawm no yog lub txim hluav taws xob uas muaj cov xov hlau qhov txhab inductive suppressor nyob rau hauv nws qhov chaw bore rau suppressing xov tooj cua zaus cuam tshuam. Tus tiv thaiv siv tus coj, ntau dua li tiv thaiv xaim zoo li hauv ntau yam kev kos duab ua ntej
Dab tsi yuav tsum muaj qhov hluav taws xob ntawm tus hloov hluav taws xob?
13v zog Hauv qhov no, dab tsi yuav tsum hloov pauv qhov hluav taws xob tsis ua haujlwm? txog 13.8 txog 14.2 volts Ib tug kuj yuav nug, koj yuav ua li cas kuaj alternator voltage? Rau xyuas ib alternator , pop koj lub tsheb lub hood thiab txuas lub voltmeter rau lub tsheb lub roj teeb los ntawm kev sib txuas cov hlau lead liab mus rau qhov zoo davhlau ya nyob twg thiab cov hlau lead dub mus rau qhov tsis zoo.
Muaj pes tsawg qhov hluav taws xob ua hluav taws xob hluav taws xob?
Ntawm lwm qhov DIS thiab coil-on-plug (COP) lub tshuab hluav taws xob, txhua lub tog raj kheej lossis lub ntsaws ntsaws muaj nws tus kheej kheej kheej. Cov hluav taws kub hnyiab ua haujlwm ua lub siab hloov hluav taws xob. Nws nce qhov hluav taws xob hluav taws xob thawj qhov hluav taws xob los ntawm 12 volts mus txog phav phav volts
Cov hluav taws xob hluav taws xob puas tuaj yeem ua rau tsis muaj hluav taws xob?
Lwm qhov ua rau tsis muaj qhov xwm txheej pib yog tsis muaj hluav taws, lossis tsis muaj qhov hluav taws kub. Qhov no suav nrog lub igniter lossis ignition module, tuaj tos coil lossis crank sensor, cam sensor, thiab qhov hluav taws xob hloov nws tus kheej