Cov tsev me thiab nruab nrab. Cov chaw tua hluav taws ib ntus. Tus nqi rhiab retrofit tej yaam num. Cov chaw no xav tau ib lub cable. Nws yuav tsum ua kom tau raws li qhov yuav tsum tau ua rau hluav taws kub. Nws yuav tsum khaws cov khoom siv hluav taws xob thaum muaj hluav taws kub. Nws tsis tuaj yeem kim dhau.
Peb cov khoom yog kev lag luam hluav taws kub tiv thaiv hluav taws xob cable. Nws qhov ntsuas hluav taws xob yog 0.6 / 1kV. Nws yog qhov hluav taws kub resistant upgrade ntawm VV fais fab cable. Nws ntxiv mica daim kab xev hluav taws kub resistant txheej rau PVC rwb thaiv tsev thiab sheath.
Tus neeg xyuas pib yog Class 2 stranded tooj liab conductor. Qhov no muab zoo conductivity thiab davhlau ya nyob twg crimping zog.
Lub hauv paus yog txheej txheej hluav taws kub. Sab nraum tus neeg xyuas pib, peb qhwv 2 txheej ntawm hluavtaws mica daim kab xev. Tus nqi sib tshooj yog 25% lossis ntau dua. Mica daim kab xev sinters rau hauv lub plhaub ceramic hauv hluav taws. Nws tuav cov rwb thaiv tsev.
Lub rwb thaiv tsev thiab sheath yog PVC. Qhov kub ua haujlwm ntawm PVC yog 70 degree. Qhov no yog qhov zoo txaus rau cov hluav taws xob tswj hluav taws xob zoo tib yam.
Piv rau tib qhov loj NH-YJV, tus nqi khoom siv ntawm NH-VV yog 15% txog 20% qis dua. Qhov no yog vim cov khoom siv PVC nws tus kheej yog pheej yig dua XLPE. Thiab lub zog ua haujlwm qis dua.
Nws ua tau raws li GB/T 19216.21 Class B hluav taws kub tus qauv . 750℃rau 90 feeb. Nyob rau hauv ib tug 750℃nplaim taws nrog rated voltage thov, lub fuse tsis mus rau 90 feeb. Lus Cim: NH-VV feem ntau tsis thov kom dhau Chav A 950℃hluav taws kub. Vim tias thaum kub kub, PVC sheath tsim HCl roj ntau. Nws kuj softens. Qhov no yuav cuam tshuam rau mica daim kab xev.
Tus neeg xyuas pib ua haujlwm kub yog 70 degree. Short Circuit Court kub yog 160 degree. Yam tsawg kawg khoov vojvoog yog 10 npaug ntawm cov kab hluav taws xob sab nraud rau tsis muaj armoured. Rau armoured, nws xav tau 15D.
Lub peev xwm nqa tam sim no ntawm NH-VV yog li 15% qis dua NH-YJV. Qhov no yog vim 70℃ua haujlwm kub piv rau 90 degree. Thaum sizing, kho lub peev xwm nqa tam sim no rau 70 degree. Peb xav kom tsis txhob siv nws nyob rau hauv qhov chaw uas muaj neeg coob coob. Cov roj HCl tsim thaum hlawv yog tshuaj lom. Nws kuj corrodes cov khoom siv.
Hluav taws kub Resistant Fais Fab Cable yog tsim nyob rau hauv peb lub hoobkas. Peb lub Hoobkas cheeb tsam yog 48,000 sqm. Lub tsev cheeb tsam yog 24,000 sqm. Peb muaj 245 tus neeg ua haujlwm. Peb tau ua haujlwm nrog cov khoom lag luam thoob ntiaj teb. Peb ua tau raws li cov cai hauv cheeb tsam ib puag ncig.
Technical Data Table
|
Parameter |
Tus nqi |
|
Khoom npe |
Hluav taws kub Resistant Fais Fab Cable (NH-VV) |
|
Tus coj |
Class 2 stranded tooj |
|
Hluav taws kub Resistant Txheej |
2 txheej hluavtaws mica daim kab xev (25% sib tshooj) |
|
Rwb thaiv tsev |
PVC |
|
Sheath |
PVC |
|
Kev ntsuas hluav taws xob |
0.6 / 1 kV |
|
Ua hauj lwm Temp |
70 degree |
|
Short Circuit Temp |
160 degree |
|
Hluav taws kub tsis kam |
Chav Kawm B (750 degree, 90 feeb) |
|
Tus nqi khoom vs NH-YJV |
15-20% qis dua |
|
Min Khoov Radius |
10 x sab nraud (tsis muaj armoured), 15D (armoured) |
|
Daim ntawv thov zoo tshaj plaws |
Cov tsev me me, cov chaw tua hluav taws ib ntus, raug nqi kho dua tshiab |
|
Hoobkas |
48,000 sqm, 245 tus neeg ua haujlwm |
Cim npe nrov: hluav taws kub resistant fais fab cable, Tuam Tshoj hluav taws kub resistant fais fab cable manufacturers
