Cov hlua hluav taws xob yog cov khoom siv niaj hnub hauv tib neeg lub neej thiab kev ua haujlwm, tshwj xeeb tshaj yog rau kev kho kom zoo nkauj hauv tsev, chaw ua haujlwm thiab tsim teeb pom kev zoo. Qhov zoo ntawm cov hlua hluav taws xob muaj kev nyab xeeb. Ntau lub tswb hluav taws kub yog tshwm sim los ntawm cov kab hluav taws xob laus, cov khoom siv tsis tsim nyog, lossis siv cov kab hluav taws xob tsis zoo. Yog li, cov neeg siv khoom yuav tsum ceev lawv lub qhov muag qhib thaum yuav cov kab hluav taws xob, txheeb xyuas kom zoo, thiab tiv thaiv teeb meem ua ntej lawv tshwm sim.

Lub xeev xav kom siv cov tooj liab core insulated conductors hauv cov tsev tshiab, chaw ua haujlwm thiab cov teeb pom kev zoo. Txawm li cas los xij, tib lub tooj liab conductors kuj muaj cov tooj liab tsis zoo. Cov tub ntxhais tooj liab yog siv tooj liab, uas muaj ntau yam impurities. Qee cov khoom siv tooj liab tsis zoo txawm tias tsis tshua muaj hluav taws xob ntau dua li cov hlau hlau, uas yuav ua rau muaj hluav taws xob raug mob. Tam sim no, muaj ntau hom hlau nyob hauv khw thiab tus nqi yog chaotic, yog li nws nyuaj heev rau cov neeg siv khoom xaiv. Raws li tus nqi ntawm 2.5 mm2 thiab 4 mm2 tooj liab cores feem ntau siv rau hauv tsev kho kom zoo nkauj, chaw ua haujlwm thiab teeb pom kev lag luam muaj kev txhawj xeeb, tus nqi sib txawv ntawm ib lub kauj fais fab nrog tib qhov tshwj xeeb yog 10% - 20%, los yog ntau dua, vim qhov sib txawv ntawm cov tuam ntxhab. Raws li qhov zoo thiab qhov ntev, cov neeg siv khoom nyuaj dua los txiav txim siab.

Txheeb xyuas qhov zoo ntawm txoj kev siv fais fab

1. Cov khoom zoo
Cov hlua hluav taws xob zoo feem ntau yog siv cov tooj liab ntshiab lossis cov tooj liab siab ntshiab ua cov khoom siv. Copper hlau muaj hluav taws xob conductivity siab thiab tuaj yeem txo lub zog poob. Txawm hais tias txhuas hlau yog pheej yig, nws cov hluav taws xob conductivity tsis zoo li tooj liab hlau, thiab nws yog nquag oxidation, uas cuam tshuam rau nws lub neej kev pab cuam.

2. Cov qauv tsim thiab tsim
Ntau cov xov tooj ntawm cov xov tooj hlau zoo yog twisted: zoo yoog raws thiab muaj zog dabtsi yog khoov tsis kam, haum rau cov khoom siv uas yuav tsum tau txav mus ntau zaus. Ib txoj hlua ntawm tuab tooj liab hlau: zoo conductivity, tab sis tsis yooj yim sua, haum rau taag thaiv.
Sheath thiab rwb thaiv tsev txheej: Lub sheath yuav tsum tuab txaus los tiv thaiv cov xov hlau sab hauv thiab zam kev puas tsuaj sab nraud thiab hnav. Thiab txheej rwb thaiv tsev ntawm cov hlua hluav taws xob zoo yuav tsum tsis sib xws, tsis muaj npuas thiab impurities kom ntseeg tau tias kev ua haujlwm rwb thaiv tsev thiab kev siv nyab xeeb.

3. Kev ua haujlwm hluav taws xob
Siv ib tug multimeter los ntsuas tus neeg xyuas pib kuj. Kev tiv thaiv ntawm cov hlau zoo tooj liab yuav tsum ua tau raws li lub teb chaws tus qauv thiab yuav tsum tsis txhob siab dhau. Koj tseem tuaj yeem siv cov ntsuas hluav taws xob tiv thaiv hluav taws xob los ntsuas cov nqi hluav taws xob tiv thaiv. Lub rwb thaiv tsev tsis zoo ntawm cov hlua hluav taws xob zoo yuav tsum nyob hauv thaj tsam uas tau teev tseg kom ntseeg tau tias kev rwb thaiv tsev zoo.

4. Daim ntawv pov thawj thiab daim ntawv lo
UL certification (Underwriters Laboratories, Inc.), ib daim ntawv pov thawj kev nyab xeeb thoob ntiaj teb, ua kom cov khoom zoo thiab kev nyab xeeb. Daim ntawv pov thawj CE (EU) ua kom cov khoom ua tau raws li EU kev nyab xeeb, kev noj qab haus huv thiab kev tiv thaiv ib puag ncig. Nyob rau tib lub sijhawm, cov hlua hluav taws xob yuav tsum muaj cov khoom qhia meej meej, suav nrog cov chaw tsim khoom npe, qauv, cov lus qhia tshwj xeeb, ntsuas hluav taws xob thiab cov ntawv pov thawj.

5. Kev tshuaj xyuas lub cev
Tshawb xyuas lub cable visually, qhov saum npoo yuav tsum du, tsis muaj kab nrib pleb lossis impurities. Lub sheath xim yuav tsum yog uniform, tsis pom tseeb xim txawv. Lub hwj chim zoo yuav tsum yog mos rau qhov kov, nrog rau qee qhov kev sib tw ntawm elasticity, thiab yuav tsum tsis txhob tawv dhau los yog muag heev. Lub plhaub thiab rwb thaiv tsev txheej yuav tsum tuab thiab zoo ib yam, thiab xav tias textured thaum tuav hauv tes.

6. Kev paub thiab lub koob npe nrov
Xaiv cov khoom uas muaj npe nrov thiab muaj koob npe zoo, uas feem ntau muaj kev ruaj ntseg zoo dua. Thiab xyuas cov neeg siv tshuaj xyuas thiab kev tshuaj xyuas kev tshaj lij kom nkag siab txog kev siv cov khoom siv tiag tiag.

7. Yuav cov channel
Yuav hauv cov khw muag khoom ib txwm muaj lossis cov vev xaib raug cai kom ntseeg tau qhov tseeb thiab kev lees paub zoo ntawm cov khoom. Zam kev yuav khoom los ntawm cov kev tsis ntseeg siab kom tiv thaiv kev yuav khoom cuav thiab tsis zoo.

Cov laj thawj tseem ceeb rau tus nqi sib txawv ntawm cov hlua hluav taws xob

Yog vim li cas vim li cas tus nqi sib txawv ntawm cov hlua hluav taws xob loj yog tias cov khoom siv raw siv hauv cov txheej txheem ntau lawm txawv. Cov khoom siv tseem ceeb rau kev tsim cov kab hluav taws xob yog electrolytic tooj liab, insulating cov ntaub ntawv thiab cov ntaub ntawv insulating sheathing. Tam sim no, electrolytic tooj liab nyob rau hauv kev ua lag luam yog nyob rau ntawm 65000 yuan ib tuj, thaum lub zoo lwm yam tooj liab yog nyob rau ntawm 49000 yuan ib tuj; Tus nqi ntawm cov khoom lag luam zoo ntawm cov khoom qub ecological insulating cov ntaub ntawv thiab cov ntaub ntawv sheathing yog 9000 yuan - 10000 yuan ib tuj, thaum tus nqi ntawm cov khoom puas lossis cov khoom siv rov ua dua tsuas yog 5000 yuan thiab 6000 yuan ib tuj, nrog rau qhov dav. tus nqi sib txawv. Tsis tas li ntawd, qhov tsis muaj qhov ntev thiab cov kua nplaum tsis txaus ntawm cov insulator kuj yog qhov laj thawj tseem ceeb rau tus nqi sib txawv. Qhov ntev ntawm txhua yob ntawm cov hlau yog 100 meters ± 0.5 meters rau cov khoom zoo tshaj plaws (tus qauv hauv tebchaws), uas yog, tsawg kawg 99.5 meters ib yob, thaum 95 meters rau cov khoom qis, uas tseem hu ua lub teb chaws tus qauv, thiab qee qhov txawm tias tsuas yog 80 meters. Los ntawm kev sib piv, nws tsis yog qhov nyuaj rau cov neeg siv khoom pom tias qhov sib txawv ntawm cov nqi muag khoom ntawm cov khoom siv tiav yog qhov sib txawv ntawm cov khoom siv.

Kev siv hluav taws xob txuas hluav taws xob

1. Thaum unplug lub plug fais fab qaum, koj yuav tsum tuav lub plug fais fab qaum thiab coj mus rau hauv. Tsis txhob rub cov hlau xwb, uas yuav ua rau cov tooj liab hauv cov hlau tawg. Tsis txhob nias lub ntsaws fais fab hauv qab rooj tog lossis khoom hnyav kom tsis txhob muaj kev puas tsuaj thiab txaus ntshai.

2. Thaum siv, tsis txhob ntim nws; Raws li lub tshav kub ntawm lub plug fais fab qaum yog qhov nyuaj rau dissipate tom qab muab bundled, cov yas yuav yaj raws li qhov kub thiab txias, ua rau cov tooj liab hlau yuav luv luv Circuit Court thiab ignited.

3. Lub hwj chim qaum yuav tsum tsis txhob muab tso rau saum lub qhov cub. Cov yas yuav yaj vim qhov kub ntawm lub qhov cub, ua rau cov hlau tooj liab yuav luv luv thiab ignited.

4. Lub plug fais fab qaum yuav tsum tau siv nyob rau hauv lub tso cai load peev xwm, thiab ntau lub qhov (socket) txuas nrog lub extension qaum yuav tsum siv cov khoom uas muaj cov khoom tiv thaiv los yog overload tiv thaiv ntaus ntawv.

5. Kev siv cov hlua hluav taws xob qub thiab puas lawm yuav ua rau luv luv, hluav taws xob to lossis inductive tam sim no thiab lwm yam kev phom sij, uas yuav tsum tau kho tam sim ntawd.

6. Puas yog lub ntsaws ntsaws ntsaws ntsaws rau hauv siv kub lossis muaj ntxhiab tsw? Qhov no yog ib qho tshwm sim overload. Tsis txhob siv cov khoom siv hluav taws xob siab tam sim ntawd thiab ceeb toom rau tus kws tshaj lij hluav taws xob rau kev tshuaj xyuas.

7. Ib qho yooj yim algorithm kom paub meej tias lub plug fais fab qaum yog overloaded: lub sum ntawm cov hluav taws xob lub hwj chim nqa los ntawm plug lub hwj chim qaum / lub hwj chim mov voltage yog qhov kwv yees tam sim no, uas yuav tsum tsawg tshaj li qhov ntsuas peev xwm ntawm lub qhov (socket) thaum piv. nrog lub peev xwm ntsuas ntawm lub qhov (socket).