Thn Kab

thhn cable yog ib hom hluav taws xob xaim uas feem ntau siv nyob rau hauv vaj tse, kev lag luam, thiab kev lag luam. Cov cable no paub txog nws qhov zoo thiab ua haujlwm ntev, ua rau nws yog qhov kev xaiv nrov rau ntau yam kev siv.Ib qho ntawm cov yam ntxwv tseem ceeb ntawm thhn cable yog nws muaj peev xwm tiv taus qhov kub thiab txias. Qhov no ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig uas muaj cua sov yog ib qho kev txhawj xeeb, xws li hauv cov tshuab lossis cov cuab yeej uas tsim cov cua sov. Tsis tas li ntawd, nws muaj peev xwm tiv taus cov dej noo thiab tshuaj lom neeg, ua rau nws tsim nyog siv rau hauv qhov chaw hnyav thiab corrosive.

Xa kev nug

Kev piav qhia

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm thhn cable yog nws muaj peev xwm tiv taus qhov kub thiab txias. Qhov no ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig uas muaj cua sov yog ib qho kev txhawj xeeb, xws li hauv cov tshuab lossis cov cuab yeej uas tsim cov cua sov. Tsis tas li ntawd, nws muaj peev xwm tiv taus cov dej noo thiab tshuaj lom neeg, ua rau nws tsim nyog siv rau hauv qhov chaw hnyav thiab corrosive.

Hais txog kev ua tau zoo, nws feem ntau yog ua los ntawm cov ntaub ntawv zoo uas ua tau raws li lossis dhau cov qauv kev lag luam. Qhov no ua kom ntseeg tau tias cov cable yuav muab kev txhim khu kev qha thiab kev nyab xeeb ua haujlwm dhau sijhawm. Tsis tas li ntawd, thhn cable feem ntau muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab xim, tso cai rau kev txheeb xyuas tau yooj yim thiab kev kho kom haum.As rau nws cov kev siv scenarios, thhn cable feem ntau yog siv rau thaiv cov tsev thiab cov tsev, nrog rau cov tshuab thiab cov khoom siv hauv chaw tsim khoom. Nws kuj tau nquag siv rau sab nraum zoov teeb pom kev zoo thiab lwm yam kev siv hluav taws xob uas yuav tsum tau muaj kev kub ntxhov thiab ua haujlwm ntev.

Nyob rau hauv cov nqe lus ntawm kev yuav khoom, nws yog nkag tau los ntawm ntau tus neeg muag khoom thiab tuaj yeem yuav hauv ntau lossis los ntawm ko taw. Nws yog ib qho tseem ceeb los xyuas kom meej tias cov cable ua tau raws li txhua yam kev nyab xeeb thiab kev lag luam cov qauv ua ntej kev yuav khoom thiab kev teeb tsa.

Zuag qhia tag nrho, THHN cable yog ntau yam thiab zoo hluav taws xob xaim uas tuaj yeem siv rau ntau yam kev siv. Nws tiv taus cua sov, noo noo, thiab tshuaj lom neeg ua rau nws muaj kev xaiv nrov rau ntau yam kev lag luam thiab chaw.

Yam khoom Spec. AWG	Nominal Cross Section	NO./Diameter of Conductor mm	Rwb thaiv tsev Thickness mm	Jacket Thicknese mm	Max.Outer Txoj kab uas hla mm	Ref. Nyhav kg/km
20	0.519	1/0.813	0.4	0.12	2.0	7.07
18	0.823	1/1.02	0.4	0.12	2.2	10.94
16	1.31	1/1.29	0.4	0.12	2.5	16.48
14	2.08	1/1.63	0.4	0.12	2.8	23.17
16	1.31	7x0.49	0.4	0.12	2.8	17.95
14	2.08	7x0.62/19x0.36	0.4	0.12	3.2	23.8
12	3.31	7x0.78/19x0.46	0.4	0.12	3.7	35.7
10	5.26	7x0.98/19x0.58	0.51	0.12	4.2	56.2
8	8.37	7/1.23/19x0.73	0.76	0.13	5.47	93.7
6	13.3	7/1.56/19x0.92	0.76	0.13	6.43	141.3
4	21.15	7/1.96/19x1.16	1.02	0.15	8.22	227.6
2	33.62	7/2.47/19x1.46	1.02	0.15	9.75	348.1
1	42.36	7/2.78/19x1.64	1.27	0.18	11.24	446.2
1/0	53.49	19/1.89	1.27	0.18	12.35	553
2/0	67.43	19/2.12	1.27	0.18	13.5	688.7
3/0	85.01	19/2.39	1.27	0.18	14.85	856.8
4/0	107.2	19/2.68	1.27	0.18	16.3	1069.5

Txuj: UL83 & UL1581
Cross section 20AWG-500MIL
Daim ntawv thov: lub tsev hlau rau tso rau hauv tsheb thauj khoom thiab cov kav dej
Conductor solid/stranded annealed tooj
Rwb thaiv tsev PVC
Sheath / Jacket: Nylon
Lub hwj chim: 600V

Khoom duab

Cim npe nrov: thhn cable, Suav teb, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, pheej yig

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