Ntev npaum li cas PVC Coated Bus Bar Nyob Insulated

Raws li tsab ntawv tshaj tawm xyoo 2025 los ntawm WeChat Official Account "Electrical Equipment Operation", 35% ntawm qis -voltage hluav taws xob tsis ua hauj lwm hauv Suav teb yog los ntawm rwb thaiv tsev laus. Cov teeb meem hluav taws xob hluav taws xob ua rau 60% ntawm cov kev ua tsis tiav no. PVC coated tsheb npav bar yog dav siv rau nws cov rwb thaiv tsev, tab sis nws cov kev pab cuam lub neej hloov nrog ib puag ncig. Kab lus no tshawb txog yam cuam tshuam rau nws lub neej rwb thaiv tsev, txuas ntxiv txoj hauv kev, cov qauv xeem, daim ntawv thov scenarios, thiab Xiamen APOLLO cov kev daws teeb meem.

 

 

1. Ambient Kub thiab av noo

Nyob rau hauv siab - qhov kub thiab txias (tshaj 60 degree), PVC txheej muaj hnub nyoog ob zaug sai dua. Hauv thaj chaw ntub dej (RH tshaj 85%), cov dej noo noo nkag mus rau hauv qhov sib txawv me me. Nws txo cov rwb thaiv tsev los ntawm 30% txhua xyoo. Qhov no txiav rwb thaiv tsev lub neej los ntawm 8 xyoo mus rau 4-5 xyoo ..

 

2. PVC txheej Thickness thiab khoom

Yas dipping tooj liab busbar nrog 0.8-1.2mm tuab zoo PVC (tsis muaj additives) muaj rwb thaiv tsev lub neej 30% ntev dua. Qhov no yog piv rau ib qho nrog 0.5mm nyias lossis siv dua PVC. Cov khoom siv PVC tsis zoo tawg tom qab 3 xyoos ntawm UV raug.

 

3. Mechanical Wear and Tear

Kev vibration tsis tu ncua (xws li hauv cov twj tso kua mis) ua rau muaj kev sib txhuam ntawm cov tsheb npav thiab cov hlua khi. Nws tshem tawm 5-10% ntawm PVC txheej txhua xyoo. Qhov no ua rau lub rwb thaiv tsev tsis ua haujlwm hauv 5 xyoo es tsis yog qhov xav tau 8.

 

 

1. Siv siab -kub resistant PVC:Rau ib puag ncig tshaj 70 degree, xaiv PVC nrog cov cua sov stabilizers. Nws slows thermal aging. Nws txuas lub neej rwb thaiv tsev mus rau 7-8 xyoo los ntawm tus qauv 5

 

2. Txais cov txheej txheem kho thib ob:Ib qho insulated kev cai tooj liab tsheb npav nrog PVC dipping mus txog 120℃theem ob kho. Nws txo cov txheej pores los ntawm 40%. Qhov no tiv thaiv ya raws nkag mus thiab ua rau lub neej ntev li 2-3 xyoos ..

 

3. Nruab tiv thaiv - kev vibration brackets:Elastic roj hmab brackets txo lub tsheb npav vibration los ntawm 60%. Lawv zam kev hnav khaub ncaws ntawm PVC txheej. Lawv khaws cov rwb thaiv tsev tsis tu ncua rau 8+ xyoo.

 

 

1. Thermal Aging Test

PVC coated tsheb npav bar yog muab tso rau ntawm 100℃rau 168 teev. Tom qab kev sim, nws cov rwb thaiv tsev yuav tsum nyob ntev dua lossis sib npaug rau 10¹⁰ Ω. Qhov kev sim no simulates 5 xyoo ntawm siab - qhov kub thiab txias. Nws ua kom ntev -lub sij hawm rwb thaiv tsev.

 

2. Damp Heat Test

Lub tsheb npav raug rau 40℃thiab 93% RH rau 500 teev. Nws cov rwb thaiv tsev tsis kam poob yuav tsum tsawg dua lossis sib npaug li 20%. Qhov kev ntsuam xyuas no kuaj xyuas cov av noo ib puag ncig. Nws yog ib qho tseem ceeb rau yav qab teb Tuam Tshoj kev nyab xeeb.

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3. Insulation Resistance Attenuation Test

Ntsuas rwb thaiv tsev tiv thaiv txhua hli rau 1 xyoos. Lub dipping busbar rau kev sib txuas nrog ruaj khov attenuation (tsawg dua los yog sib npaug rau 5% txhua hli) muaj kev ruaj ntseg rwb thaiv tsev lub neej. Sudden drops txhais tau tias txheej tsis xws luag.

 

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PVC coated busbarsua hauj lwm txawv nyob rau hauv ntau yam scenarios. Hauv cov khoom siv hluav taws xob tsawg (25-40 degree, RH 50-60%), lawv lub neej rwb thaiv tsev mus txog 8-10 xyoo. Nyob rau hauv lub zog tshiab them pawg (60-70 degree, nquag ya raws), insulated kev cai tooj liab tsheb npav bar nrog PVC dipping kav 6-7 xyoo. Hauv kev lag luam lub cev muaj zog tswj cov txee (kev co + plua plav), yas dipping hluav taws xob tooj liab busbar kev cai ua nrog tuab PVC (1.2 hli) khaws rwb thaiv tsev rau 7-8 xyoo. Cov xwm txheej no ua pov thawj tias kev xaiv tsim nyog txuas ntxiv lub neej kev pabcuam.

 

 

Xiamen APOLLO's PVC coated tsheb npav bar siv 99.97% siab -purity electrolytic tooj liab raws li substrate. Nws cov PVC txheej (0.8-1.2mm) yog ua los ntawm cov khoom siv hluav taws xob tuaj yeem tiv taus. Nws lub neej rwb thaiv tsev yog 20% ​​ntev dua li qhov nruab nrab ntawm kev lag luam. Nws dhau thermal aging, damp cua sov, thiab hnav kuaj. Nws ntsibIS09001-2015, IATF16949 thiab ROHScov qauv.

 

Peb muab kev pabcuam kev cai hloov tau. Rau siab -kub, av noo, lossis vibrating scenarios, peb kho PVC thickness (0.6-1.5mm) ntawm yas dipping tooj liab busbar. Peb kuj ntxiv los tiv thaiv -UV additives. Peb muaj lub ntiaj teb logistics network npog hiav txwv, av, thiab huab cua. Nws ua kom cov khoom xa tuaj raws sijhawm. Peb pab neeg tom qab-muag muab kev pab txhawb nqa 24-teev. Nws suav nrog kev ntsuas lub neej ntawm rwb thaiv tsev thiab kev taw qhia kev saib xyuas. Qhov no pab cov neeg siv khoom kom muaj txiaj ntsig zoo tshaj plaws.