Vim li cas thiaj xaiv peb?

Pab neeg tshaj lij

Liaoning Pengcheng Cable Co., Ltd. tau tsim nyob rau hauv 1990. Lub tuam txhab R & D pab neeg yog tsim los ntawm cov kws paub txog cable hauv kev lag luam, thiab nws tus kheej tau tsim ntau yam khoom siv high-tech tshwj xeeb cable.

Khoom siv Advanced

Pengcheng Cable muaj ib tug xov tooj ntawm thoob ntiaj teb advanced ntau lawm kab, niaj hnub factories, muaj chaw ua si ntawm integrated hlau thiab cable manufacturing tuam txhab.

Kev Tswj Xyuas Zoo

One-stop Solution

Lub tuam txhab tau cog lus rau kev tshawb fawb & kev tsim kho thiab tsim cov khoom siv hluav taws xob hloov pauv hluav taws xob hluav taws xob hluav taws xob, mica siv cov ntxhia insulated corrugated tooj liab sheathed cables, thiab tshiab high conductivity 8000 series ntawm kev tiv thaiv siab thiab nkag-resistant aluminium alloy core interlocking armored fais fab cables, xws li zoo li halogen-dawb tsis muaj pa taws tsawg-tsawg nplaim hluav taws xob cables thiab cov hlau zoo tib yam thiab cable thiab lwm yam ntau yam ntawm tag nrho cov lus qhia zoo cable khoom system kev tshawb fawb thiab kev tsim kho, tsim, tsim, kev lag luam thiab kev pabcuam.

Dab tsi yog Tsev Insulated Hlau

Cov khoom siv hluav taws xob hauv tsev feem ntau yog bundled hlau xaim npog nrog cov khoom siv tsis zoo, xws li yas, lossis roj hmab uas tiv thaiv cov xaim thiab tiv thaiv hluav taws xob conductivity rau lwm cov xov hlau lossis cov ntaub ntawv nyob ib puag ncig. Koj yuav pom cov kab hluav taws xob hauv tsev nyob txhua qhov chaw hauv lub neej niaj hnub, los ntawm cov hlua txuas mus rau cov khoom siv hauv tsev.

Common House Hlau

Bvvb hom hlau, b: cov ntaub ntawv hlau hauv chav kawm, tus neeg xyuas pib tooj liab hauv daim ntaub xov hlau raug tshem tawm; v: PVC rwb thaiv tsev; v: polyvinyl chloride sheath; b: Flat yam.

Hluav Taws Xob Hlau Rau Lub Tsev Teeb

WDZN-RYJS hlau thiab cable yog hluav taws kub-resistant polyolefin insulated kev twb kev txuas hloov tau xaim. RYJS stands rau cross-linked polyethylene absolute twisted-type connection cord.

Dub Thiab Xiav Hluav Taws Xob Hlau Hlau

YZ series cable yog hais txog lub nruab nrab-qhov loj me roj hmab sheath saj zawg zog cable, los ntawm ib tug ntau ntawm cov strands ntawm zoo tooj liab hlau raws li neeg xyuas pib, lub teb chaws tus qauv CCC ntawv pov thawj hlau, cov hlau muaj kev ruaj ntseg thiab ruaj khov, muaj kev ntseeg siab, yog li nws yog siv rau kho kom zoo nkauj hauv tsev. .

3 Core Tsev Hlau Hlau

ZC-RVV hlau yog hauv av ncaj qha faus hlau, nyob rau hauv txoj kab nrog Tuam Tshoj tus hluav taws kub retardant c standard, RVV cable tag nrho lub npe tooj liab tub ntxhais PVC insulated PVC sheathed saj zawg zog hlau, los yog lub teeb PVC sheathed saj zawg zog hlau, feem ntau hu ua mos sheathed hlau.

Tsev neeg Insulated Hlau

BV hlau, ib leeg tub ntxhais hlau; Xa mus rau yas tooj liab hlau, lub npe tag nrho tooj liab tub ntxhais PVC insulated daim ntaub hlau. Lub teb chaws tus qauv CCC tau ntawv pov thawj xaim, cov hlau muaj kev nyab xeeb thiab ruaj khov, muaj kev ntseeg siab, yog li nws yog siv rau kev kho kom zoo nkauj hauv tsev.

BV cable: tooj liab tub ntxhais polyvinyl chloride insulated hlau thiab cable, hu ua yas tooj liab hlau, yog cov feem ntau siv hlau thiab cable, tab sis kuj peb lub neej txhua hnub nyob rau hauv feem ntau sib cuag nrog ib tug kab.
Cov khoom siv hluav taws xob: oxygen dawb tooj liab
Cov khoom siv rwb thaiv tsev: PVC
Xim: Dub, daj, xiav, liab, xim av, dawb, thiab lwm yam
Kev khiav hauj lwm kub: 60 degrees, 70 degrees, 95 degrees
Rated voltage: 450/750V
Lub ambient kub yuav tsum tsis txhob qis dua 15 degrees hauv qab xoom thaum tso lub cable (kab).
Cable tso cai bending radius:
Sab nraud txoj kab uas hla (D) ntawm lub cable yog tsawg tshaj li 25 hli thiab tsis tsawg tshaj li 4D;
Sab nraud txoj kab uas hla (D) ntawm lub cable yog 25 hli thiab saum toj no yuav tsum tsis txhob tsawg tshaj li 6D.
Cov kab tiav (xaim) thiab cov tub ntxhais cable yuav tsum raug rau lub zog zaus hluav taws xob tiv thaiv qhov ntsuas hluav taws xob.
Lub cim ntawm cable (kab) yuav tsum tau ua raws li tus qauv GB6995, thiab cov cim yuav tsum meej thiab tshem tawm.
Lub teb chaws tus qauv bv hlau thiab cable rau AC rated voltage 450/750V thiab hauv qab no los yog DC voltage 1000V thiab hauv qab cov khoom siv hluav taws xob, instrumentation, kho kom zoo nkauj, khoom siv sib txuas lus, hluav taws xob teeb pom kev zoo thiab kab, tuaj yeem qhib lossis tsaus.
Cov qauv khoom: GB5023.3-1997 JB8734-98 raws li cov qauv IEC CCC, lub teb chaws tus qauv bv cable ntau lawm daim ntawv pov thawj yuav tsum tau luam tawm nrog 3C ntawv pov thawj cim.

Yuav Ua Li Cas Kub Hauv Tsev Insulated Hlau Tau

Lub tshav kub tsis cuam tshuam rau cov tooj liab conductors hauv cov xaim. Lawv tuaj yeem tswj tau qhov kub siab tshaj qhov pom hauv attics. Qhov teeb meem yog cov yas rwb thaiv tsev thiab lub tsho uas nyob ib puag ncig ntawm cov xov hlau. Cov no feem ntau raug ntsuas kom tiv taus mus txog 194 degree F, tab sis qhov kub thiab txias uas mus txog qhov txwv no tsis pom zoo.

Cov hlau kub heev koj kov tsis tau lawv tsis zoo. Vim tias cov xov hlau loj dua muaj qhov tsis kam rau hluav taws xob tam sim no, lawv tso cai ntau dua tam sim no thaum nyob txias dua.

Lwm qhov, tej zaum yuav siv tau ntau dua, kev daws teeb meem yog ntxiv cov circuits ntau dua. Qhov ntawd faib cov hluav taws xob tam sim no ntawm ntau cov xov hlau es tsis txhob tsuas yog ob peb lub voj voog overtaxed xwb. Ntxiv circuits thiab Circuit Court breakers kuj muab kev nyab xeeb ntxiv. Yog tias koj nyiam qhov kev daws teeb meem no, koj yuav tsum tau khiav qee qhov ntev ntawm cov xaim tshiab, thiab nws yog ib lub tswv yim zoo los siv cov xov hlau loj dua cov nyob hauv qhov chaw tam sim no.

Tsev neeg insulated hlau yog ib yam khoom uas siv feem ntau thaum tsim hluav taws xob hi-tensile laj kab. Peb pom zoo kom siv cov cable rau koj cov kev sib txuas thiab koj cov av hauv av. Nws ua haujlwm zoo hauv qab rooj vag. Nws tuaj yeem thiab yuav tsum tau siv rau koj cov hlau lead tawm xov hlau thiab jumpers.

Tsev neeg insulated hlau, tseem hu ua underground cable yog feem ntau chav kawm iii coated hlau nyob rau hauv insulated lub tes tsho los yog tsho. Lawv yog cov tawv heev thiab tuaj nyob rau hauv ob qho tib si phab ntsa thiab ob phab ntsa configurations.

Thaum mus rau hauv av peb xav kom koj nruab cov hlau hauv ib lub raj ntawm qee yam. Qhov no tso cai rau kev tiv thaiv ntxiv, ntxiv rau yuav pab koj hauv txoj kev yog tias muaj teeb meem hauv cheeb tsam no. Yog tias nws nyob hauv ib lub kav dej, ces nws tuaj yeem raug tshem tawm yooj yim thaum rub los ntawm lwm cov hlau. Rau cov kav dej koj tuaj yeem siv PVC tubing lossis HDPE yeeb nkab dub. Qhov kawg yuav tsum raug kaw kom cov dej tsis nkag mus rau hauv thiab sau cov kav dej. Koj tuaj yeem khiav nws ntawm koj lub rooj vag ncej, tom qab ntawd khoov downward, yog li kaw nws tawm. Yog tias koj txiav txim siab ncaj qha faus rau hauv av cable, (tsis muaj conduit) ces peb xav kom koj siv ob phab ntsa insulated cable.

Yuav Ua Li Cas Koj Ntsuas Hluav Taws Xob Hluav Taws Xob

Kauj ruam 1:Muaj kev nyab xeeb strip lub cable exposing cov conductors.
Kauj ruam 2:Txuas qhov kev sim dub coj mus rau hauv av braid thiab kev sim liab rau ob lub tsheb npav.
Kauj Ruam 3:Ua qhov kev ntsuas kev tiv thaiv rwb thaiv tsev rau ib feeb. Kev xeem dhau yuav tsum yog tsawg kawg ntawm 20 megohms.
Kauj Ruam 4:Sau cov nqi xeem. Qhov no cable yog tam sim no npaj rau nruab.

Tom qab kev teeb tsa, koj qhov kev lees paub yuav tsum muaj tsib kauj ruam:
Kauj ruam 1:Qhib cov khoom siv hluav taws xob txiav lub hau npog thiab txiav cov xov hlau los ntawm cov terminals.
Kauj ruam 2:Txuas qhov kev sim dub coj mus rau hauv av braid thiab kev sim liab rau ob lub tsheb npav.
Kauj Ruam 3:Ua qhov kev ntsuas kev tiv thaiv rwb thaiv tsev rau ib feeb. Kev xeem dhau yuav tsum yog tsawg kawg ntawm 20 megohms.
Kauj Ruam 4:Sau cov nqi xeem.
Kauj Ruam 5:Rov txuas cov xov hlau rau hauv cov terminals thiab kaw lub hau ntawm cov khoom siv fais fab. Rov ua cov kauj ruam ib mus txog tsib rau koj qhov kev ntsuam xyuas zaum kawg thiab ua ntej txhawb lub zog.

Vim Li Cas Koj Yuav Tsum Muaj Cov Hluav Taws Xob Hauv Tsev

Kev nyab xeeb
Kev rwb thaiv tsev hluav taws xob yog qhov tseem ceeb los ua kom thaj chaw nyab xeeb thiab pab tib neeg kom tsis txhob muaj hluav taws xob poob. Txoj haujlwm kev nyab xeeb thiab kev tswj hwm kev noj qab haus huv suav nrog cov xov hlau uas raug, hnav cov rwb thaiv tsev, thiab tshem tawm cov hluav taws xob rwb thaiv tsev. Qhov kev pheej hmoo ntawm kev poob siab nce hauv cov dej ntub dej, los ntawm chav dej mus rau los nag.

Durability thiab kev tiv thaiv
Kev xaim yog ua los ntawm cov hlau uas tuaj yeem corrode nrog dej. Rwb thaiv tsev tiv thaiv cov ntaub ntawv xws li tooj liab thiab hlau los ntawm kev cuam tshuam rau cov khoom kom tiv taus lawv qhov chaw nyob ib puag ncig thiab kav ntev dua. Yog tias tsis muaj cov kab hluav taws xob insulated, nws yuav tsis kav ntev li ntev tau. Txawm hais tias tsis muaj cov khoom siv tau zoo kawg nkaus insulate ib lub xaim, txhua qhov rwb thaiv tsev zoo dua li tsis muaj.

Kev tiv thaiv dej
Cov hluav taws xob xau tshwm sim yog tias lub zog hloov mus rau cov khoom xws li lub moj khaum lossis lwm cov xov hlau. Rwb thaiv tsev tiv thaiv cov xov hlau los ntawm kev sib chwv ib leeg thiab los ntawm kev sib cuag lub hauv paus lossis cov khoom siv hauv av. Qhov ntawd ua kom lub tshuab hluav taws xob ua haujlwm zoo.

Xim-coding
Cov kab hluav taws xob muaj xim-coded rau qee cov qauv rau kev sib xws. Qhov ntawd pab cov kws hluav taws xob thiab lwm tus tuav cov xov hlau nkag siab txog kev ua haujlwm ntawm cov hlau thiab nws qhov hluav taws xob. Cov lej xim tso cai rau kev txheeb xyuas sai, ua cov haujlwm txuas yooj yim dua. Koj tuaj yeem pom cov xim zoo li:
● Dawb rwb thaiv tsev hais txog 14- ntsuas cov xov hlau ntsuas rau 15 amps.
● Grey rwb thaiv tsev qhia txog cov kab hluav taws xob ntsuas rau 15 amps.
● Dub rwb thaiv tsev qhia txog rau- thiab yim-gauge xov hlau ntsuas rau 40-60 amps.
● Txiv kab ntxwv rwb thaiv tsev qhia txog 10- ntsuas cov xov hlau ntsuas rau 30 amps.
● Daj rwb thaiv tsev hais txog 12- ntsuas cov xov hlau ntsuas rau 20 amps.

Peb lub Hoobkas

Liaoning Pengcheng Cable Co., Ltd. tau tsim muaj nyob rau hauv 1990, nyob rau hauv lub qaum teb sab hnub tuaj centre ntawm Shenyang & Tieling lag luam koog tsev kawm ntawv, yog lub comprehensive zog ntawm lub forefront ntawm hlau thiab cable manufacturing tuam txhab. Pengcheng Cable muaj ib tug xov tooj ntawm thoob ntiaj teb advanced ntau lawm kab, niaj hnub factories, muaj chaw ua si ntawm integrated hlau thiab cable manufacturing tuam txhab. Lub tuam txhab tam sim no nyob rau hauv Xintaizi Industrial Park, Liaoning Province, npog thaj tsam ze li ntawm 150 ev kawj, lub Hoobkas cheeb tsam ntau dua 50 daim av. Lub tuam txhab tau cog lus rau kev tshawb fawb & kev tsim kho thiab tsim cov khoom siv hluav taws xob hloov pauv hluav taws xob hluav taws xob hluav taws xob, mica siv cov ntxhia insulated corrugated tooj liab sheathed cables, thiab tshiab high conductivity 8000 series ntawm kev tiv thaiv siab thiab nkag-resistant aluminium alloy core interlocking armored fais fab cables, xws li zoo li halogen-dawb tsis muaj pa taws tsawg-tsawg nplaim hluav taws xob cables thiab cov hlau zoo tib yam thiab cable thiab lwm yam ntau yam ntawm tag nrho cov lus qhia zoo cable khoom system kev tshawb fawb thiab kev tsim kho, tsim, tsim, kev lag luam thiab kev pabcuam. Pengcheng cov khoom siv dav siv hauv cov phiaj xwm ntse, lub zog hluav taws xob, lub tsev ntsuab, lub Hoobkas ntse thiab tsev kho mob thiab lwm qhov chaw. Tam sim no muaj ib tug xov tooj ntawm patents siv tau.

Peb Daim Ntawv Pov Thawj

Lub tuam txhab cov khoom lag luam tau dhau ISO9001 / IATF16949 kev tswj hwm qhov system ntawv pov thawj, ISO14001 ib puag ncig kev tswj hwm daim ntawv pov thawj, ISO45001 Kev Tswj Xyuas Kev Noj Qab Haus Huv thiab Kev Tswj Xyuas Kev Nyab Xeeb Kev Nyab Xeeb, ISO10012 kev ntsuas kev tswj hwm ntawv pov thawj thiab lwm yam 8 cov ntawv pov thawj loj. Raws li daim ntawv tso cai tsim khoom lag luam hauv lub tebchaws, daim ntawv pov thawj khoom lag luam hauv tebchaws (3C daim ntawv pov thawj), PCCC daim ntawv pov thawj thiab Tuam Tshoj Zoo CQC ntawv pov thawj, nplaim hluav taws retardant daim ntawv pov thawj, hluav taws kub retardant daim ntawv pov thawj thiab lwm yam ntawv pov thawj.

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FAQ

Q: Dab tsi yog tsev neeg insulated hlau?

A: Cov khoom siv hluav taws xob hauv tsev yog feem ntau bundled hlau xaim npog nrog cov khoom siv tsis zoo, xws li yas, lossis roj hmab uas tiv thaiv cov xaim thiab tiv thaiv hluav taws xob conductivity rau lwm cov xov hlau lossis cov ntaub ntawv nyob ib puag ncig. Koj yuav pom cov kab hluav taws xob hauv tsev nyob txhua qhov chaw hauv lub neej niaj hnub, los ntawm cov hlua txuas mus rau cov khoom siv hauv tsev.

Q: Dab tsi yog cov txiaj ntsig ntawm tsev neeg insulated hlau?

A: Cable thiab hlau rwb thaiv tsev tiv thaiv cov hlau tam sim no los ntawm kev sib cuag nrog lwm cov conductors, nws khaws cov khoom siv hlau tiv thaiv ib puag ncig hem thiab tiv thaiv hluav taws xob. Muaj peb pawg loj ntawm cov rwb thaiv tsev hlau, txhua tus muaj ntau yam qauv.

Q: Vim li cas peb thiaj li yuav tsum siv cov hlua hluav taws xob hauv tsev tsis yog cov xov hlau liab qab?

A: Kev xaim yog ua los ntawm cov hlau uas tuaj yeem cuam tshuam nrog dej. Rwb thaiv tsev tiv thaiv cov ntaub ntawv xws li tooj liab thiab hlau los ntawm kev cuam tshuam rau cov khoom kom tiv taus lawv qhov chaw nyob ib puag ncig thiab kav ntev dua.

Q: Lub tsev insulated hlau kav ntev npaum li cas?

A: Cov hlau tooj liab siv rau kev xaim hluav taws xob niaj hnub no tuaj yeem siv tau 100 xyoo. Qhov teeb meem yog nrog kev tiv thaiv sheathing lossis rwb thaiv tsev, uas tuaj yeem hnav sai sai. Nws yog hom sheathing uas txiav txim siab ntev npaum li cas ntawm txoj hlua txuas, uas feem ntau yog 50 txog 70 xyoo.

Q: Koj puas tuaj yeem kov lub tsev nyob insulated hlau?

A: Hauv cov ntsiab lus hluav taws xob, nws yog ib qho tseem ceeb kom nco ntsoov txog kev nyab xeeb ua ntej. Kev sib cuam tshuam nrog cov xov hlau nyob yuav tsum tsuas yog ua los ntawm cov kws tshaj lij kev cob qhia vim tias kev siv tsis raug tuaj yeem ua rau raug mob hnyav lossis tuag. Yog li ntawd, ib tug yuav tsum tsis txhob sim kov ib tug nyob hlau.

Q: Koj ua li cas los xyuas seb puas muaj cov kab hluav taws xob hauv tsev nyob?

A: Nkag siab txog cov cuab yeej: Tus ntsuas hluav taws xob tsis sib cuag yog ib qho khoom siv uas tuaj yeem ntes hluav taws xob tsis muaj hluav taws xob tsis tau kov cov xaim tiag tiag. Nws yog feem ntau suav hais tias yog txoj hauv kev nyab xeeb tshaj plaws los kuaj rau cov hlau nyob. Yuav siv li cas: Mus cuag cov hlau nrog lub tester. Yog hais tias cov hlau nyob, tus tester yuav teeb los yog ua suab.

Q: Cov kab hluav taws xob hauv tsev puas tuaj yeem kov ib leeg?

A: Cov hluav taws xob xau tshwm sim yog tias lub zog hloov mus rau cov khoom xws li lub moj khaum lossis lwm cov xov hlau. Rwb thaiv tsev tiv thaiv cov xov hlau los ntawm kev sib chwv ib leeg thiab los ntawm kev sib cuag lub hauv paus lossis cov khoom siv hauv av. Qhov ntawd ua kom lub tshuab hluav taws xob ua haujlwm zoo.

Q: Puas yog cov kab hluav taws xob hauv tsev puas tau kub?

A: Cables thaum ua haujlwm ntawm lawv qhov siab tshaj plaws (tus neeg xyuas pib) qhov kub thiab txias yuav khiav ntawm 65, 70, lossis 90 degree nyob ntawm cov khoom siv rwb thaiv tsev thiab hom cable. Yog tias koj siv kwv yees li 10 degree qhov kub thiab txias poob rau ntawm lub tsho sab nrauv kom tso cua sov, ces cov cables yuav yog 55, 60, lossis 80 degree ntawm sab nraud.

Q: Yuav ua li cas koj pom qhov tawg hauv tsev insulated hlau?

A: Txuas ib kawg ntawm cov hlau tawg mus rau qhov kev sim dub ntawm cov multimeter thiab lwm qhov kawg rau cov hlau kuaj liab. Lub multimeter qhia tsis kam ntawm 200Ω. Khoov rov qab thiab tawm mus qhov twg cov xov feem ntau yuav tawg (xws li qhov taw tes nquag khoov). Yog hais tias lub multimeter qhia rau thiab tawm, qhov no yog qhov tawg taw tes.

Q: Yuav ua li cas koj kuaj cov rwb thaiv tsev hlau?

A: Kauj Ruam 1: Kev nyab xeeb strip lub cable nthuav tawm cov conductors.
Kauj Ruam 2: Txuas qhov kev sim dub coj mus rau hauv av braid thiab kev kuaj liab rau ob lub tsheb npav.
Kauj Ruam 3: Ua qhov ntsuas kev tiv thaiv hluav taws xob rau ib feeb.
Kauj Ruam 4: Sau cov nqi xeem.

Q: Puas yog tsev neeg insulated hlau ua hluav taws xob?

A: Feem ntau tsis yog, qhov no yog lub hom phiaj ntawm nws yog 'cov rwb thaiv tsev los ntawm hluav taws xob', nws tsis nyob ntawd los khaws cov cua sov hauv. tso tawm. Cov kab hluav taws xob hauv tsev feem ntau yog ntsuas rau 600 volts.

Q: Puas yog tsev neeg insulated hlau siv rau hauv av?

A: Txawm hais tias txhua tus muaj txiaj ntsig, nws tseem ceeb heev uas yuav tsum nco ntsoov tias ob qho tib si liab qab thiab insulated versions ua qhov zoo sib xws hauv av.

Q: Puas yog hlau rwb thaiv tsev xim teeb meem?

A: Cov xim tsis muaj teeb meem hluav taws xob. Ib tug hlau yog ib tug hlau yog ib tug hlau, tsis hais xim ntawm lawv cov rwb thaiv tsev. Cov xim ntawm cov hlau nws tus kheej yuav muaj teeb meem thaum koj nkag mus rau hauv cov hluav taws xob ntau dua, tab sis qhov ntawd yog hais txog hom hlau siv (txhuas thiab tooj liab conductivity, piv txwv li).

Q: Yuav ua li cas koj splice tsev neeg insulated hlau?

A: Sawb 3/8 nti ntawm rwb thaiv tsev los ntawm txhua qhov kawg ntawm cov xov hlau yuav tsum tau spliced. Twist cov xov hlau uas raug ua ke. Twist ib lub kaus mom hlau rau ntawm cov xov hlau. Xyuas kom tseeb tias tsis muaj cov tooj liab tawm ntawm lub hau.

Q: Dab tsi yog qhov kev tiv thaiv ntawm tsev neeg insulated hlau?

A: Rwb thaiv tsev tiv thaiv yuav tsum yog kwv yees li ib megohm rau txhua 1, 000 volts ntawm kev khiav hauj lwm voltage, nrog rau qhov tsawg kawg nkaus tus nqi ntawm ib megohm. Piv txwv li, lub cev muaj zog ntsuas ntawm 2,400 volts yuav tsum muaj qhov tsawg kawg nkaus rwb thaiv tsev ntawm 2.4 megohms.

Q: Koj puas tuaj yeem kov lub tsev nyob insulated hlau?

Q: Cov kab hluav taws xob hauv tsev puas tuaj yeem tiv taus qhov kub thiab txias?

A: Cov khoom siv hluav taws xob rwb thaiv tsev feem ntau muaj cov khoom thermal zoo. Lawv tuaj yeem tiv taus qhov kub thiab txias, uas yog qhov tseem ceeb tshwj xeeb hauv kev siv hluav taws xob siab lossis thaum cov xov hlau nyob ze rau cov khoom siv hluav taws xob.

Q: Yuav ua li cas kub rwb thaiv tsev hlau tau txais?

A: Qhov teeb meem yog cov yas rwb thaiv tsev thiab lub tsho uas nyob ib puag ncig ntawm cov xov hlau. Cov no feem ntau raug ntsuas kom tiv taus mus txog 194 degree F, tab sis qhov kub thiab txias uas mus txog qhov txwv no tsis pom zoo. Ob yam ua ke ua ke kom sov cov hlau. Thawj yog qhov cua sov nyob ib puag ncig, lossis ambient, huab cua hauv qab nthab.

Q: Dab tsi yog xim code rau tsev neeg insulated hlau?

A: Rau ib-theem AC, liab, dub thiab ntsuab xim codes yog siv qhov twg liab stands rau nyob, dub rau nruab nrab thiab ntsuab rau lub ntiaj teb. Rau peb theem AC, liab, daj thiab xiav yog rau kab lossis theem thaum dub yog rau nruab nrab.

Q: Cov kab hluav taws xob hauv tsev puas tuaj yeem tiv thaiv luv luv?

A: luv luv Circuit Court tshwm sim thaum ob los yog ntau dua conductors tuaj rau hauv kev sib cuag ncaj qha, ua rau ib tug ntau heev tam sim no ntws. Rwb thaiv tsev tiv thaiv luv luv Circuit Court thiab muaj feem cuam tshuam xws li hluav taws kub, khoom puas tsuaj, thiab hluav taws xob tsis ua hauj lwm.

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