Tom ntej no mus rau lub cub tawg steel. Tom ntej no mus rau ib lub khob melting rauv. Qhov kub ntawm cov chaw no tshaj 150 degree. Ib qho yooj yim cable nrog XLPE rwb thaiv tsev tuaj yeem tsuas yog 90 degree. Nws yuav muaj hnub nyoog thiab poob los ntawm tshav kub sai. Nws ua tsis tiav hauv ob peb lub hlis xwb.
Peb Fais Fab Cable FEP Insulated High-Temp yog lub zog hluav taws xob kub kub. Nws cov rwb thaiv tsev thiab sheath yog ob qho tib si FEP, uas yog fluorinated ethylene propylene. Peb hu nws FEP lossis F46. Nws ua haujlwm kub yog -65℃rau 200 degree.
Tus neeg xyuas pib yog tin plated tooj liab lossis npib tsib xee plated tooj liab. Nyob rau ntawm 200 degree, zoo tib yam tooj liab liab yuav oxidize sai. Tom qab oxidizing, nws hloov mus rau hauv dub tooj liab oxide. Kev tiv thaiv kev tiv thaiv nce sharply. Lub tin plating tuaj yeem tuav 200 degree. Cov npib tsib xee plating tuaj yeem tuav 260 degree. Lawv zoo thaiv cov pa oxygen.
Cov txheej txheem rwb thaiv tsev yog lub hauv paus. Peb extrude nws nrog FEP. Qhov kub thiab txias ua haujlwm ntawm FEP tuaj yeem ncav cuag 200 degree. Nws yuav tsis deform nyob rau hauv 260℃rau ib lub sij hawm luv luv. Nws lub zog dielectric yog siab heev. Thiab nws hloov me ntsis nrog kub. Cov nplaim hluav taws kub hnyiab tau nce mus txog V-0, qib siab tshaj plaws.
Lub plhaub tseem yog cov khoom siv FEP. Nws muaj cov tshuaj tiv thaiv corrosion zoo heev. Nws tuav cov kua qaub muaj zog, muaj zog hauv paus, thiab cov kuab tshuaj organic tsis muaj teeb meem. Nws qhov kev sib txhuam coefficient tsawg heev.
Raws li Arrhenius thermal aging formula, lub thermal lub neej ntawm FEP rwb thaiv tsev ntawm 200℃tas li tuaj yeem ncav cuag ntau tshaj 20 xyoo. XLPE rwb thaiv tsev ntawm 150℃tsuas yog ob peb lub hlis xwb.
Ntawm 200 degree, qhov rwb thaiv tsev ntawm FEP tseem nyob siab dua 10⁴ MΩ·km. Qhov no yog ntau dua li XLPE, uas poob qis ntawm qhov kub thiab txias. Lub dielectric poob tangent yog ruaj khov nyob rau hauv ntau zaus. Yog li nws yog qhov zoo rau VFD fais fab mov.
Qhov ntsuas hluav taws xob yog 0.6 / 1kV. Lub sijhawm ua haujlwm kub yog -65℃txog 200 degree. Short Circuit Court kub yog 280 degree. Qhov tsawg kawg nkaus khoov vojvoog yog 8 npaug ntawm kab kab sab nraud.
FEP cov ntaub ntawv tus nqi yog siab heev. Nws yog kwv yees li 5 mus rau 8 npaug ntawm PVC. Peb xav kom koj tsuas yog xaiv nws thaum lub ambient kub tsis tu ncua saum 125℃los yog muaj cov tshuaj muaj zog corrosive.
Cov khoom lag luam tus qauv coj lub sijhawm nyob ntawm seb muaj pes tsawg. Peb sim peb qhov zoo tshaj plaws kom tau raws li cov neeg siv khoom xav tau. Tib yam mus rau cov khoom siv. Lub hli ntau lawm muaj peev xwm nyob ntawm cov specifications. Cov qauv sib txawv muaj cov zis sib txawv.
Technical Data Table
|
Parameter |
Tus nqi |
|
Khoom npe |
Fais fab Cable FEP Insulated Siab -Temp |
|
Tus coj |
Tin plated los yog npib tsib xee plated tooj liab |
|
Rwb thaiv tsev |
FEP (F46) |
|
Sheath |
FEP |
|
Qhov kub thiab txias |
-65℃rau 200 degree |
|
Short Circuit Temp |
280 degree |
|
Kev ntsuas hluav taws xob |
0.6 / 1 kV |
|
Nplaim Retardant Rating |
V-0 |
|
Thermal Life |
20+ xyoo ntawm 200 degree |
|
Min Khoov Radius |
8 x oab diam |
|
Daim ntawv thov zoo tshaj plaws |
Steel furnaces, iav furnaces, siab kub cheeb tsam nrog tshuaj |
Cim npe nrov: fais fab cable fep insulated siab -temp, Tuam Tshoj fais fab cable fep insulated siab -temp manufacturers
