The Ground Connection Can Be Made With Copper Wire Or GI Wire. The Ground Wire Does Not Carry Continuous Current, But Only When A Ground Fault Occurs in The Line. The Derived Formula For Ground Resistance Does Not Have Any Parameters Related To The Conductor Material. The Materia
The Ground Connection Can Be Made With Copper Wire Or GI Wire. The Ground Wire Does Not Carry Continuous Current, But Only When A Ground Fault Occurs in The Line. The Derived Formula For Ground Resistance Does Not Have Any Parameters Related To The Conductor Material. The Materia
The Ground Connection Can Be Made With Copper Wire Or GI Wire. The Ground Wire Does Not Carry Continuous Current, But Only When A Ground Fault Occurs in The Line. The Derived Formula For Ground Resistance Does Not Have Any Parameters Related To The Conductor Material. The Materia
The Ground Connection Can Be Made With Copper Wire Or GI Wire. The Ground Wire Does Not Carry Continuous Current, But Only When A Ground Fault Occurs in The Line. The Derived Formula For Ground Resistance Does Not Have Any Parameters Related To The Conductor Material. The Materia
Earthing tooj liab hlau
Copper Wire Conductivity: Copper muaj cov khoom siv hluav taws xob zoo heev, tso cai rau kev siv av zoo thiab txo qis hauv cov av hauv av. Corrosion Resistance: Thaum tooj liab yuav corrode, nws yog resistant rau corrosion nyob rau hauv tej qhov chaw ntau tshaj li GI hlau, tshwj xeeb tshaj yog nyob rau hauv cov av ntub los yog qab ntsev. Lifespan: Copper hlau nyiam muaj lub neej ntev dua vim nws cov kav ntev thiab ua haujlwm rau ib puag ncig yam. GI Hlau Yog Tus Nqi-zoo: GI hlau feem ntau tsis tshua kim dua tooj liab, ua rau nws muaj kev xaiv pheej yig dua rau kev teeb tsa loj dua. Lub zog: GI hlau yog qhov muaj zog dua thiab tej zaum yuav haum rau hauv cov ntawv thov uas muaj zog txhua yam muaj kev txhawj xeeb. Xaus Thaum GI hlau tuaj yeem siv tau, tooj liab hlau feem ntau yog qhov kev xaiv zoo tshaj plaws rau kev sib txuas hauv av vim nws cov khoom siv hluav taws xob zoo dua thiab kev ntseeg tau ntev. Hauv cov ntawv thov tseem ceeb, xws li kev teeb tsa hluav taws xob hauv cov tsev, tooj liab grounding yog pom zoo rau kev nyab xeeb thiab kev ua tau zoo.Qhov kev sib txuas hauv av tuaj yeem ua nrog tooj liab hlau lossis GI hlau. Cov xaim hauv av tsis nqa tam sim no tsis tu ncua, tab sis tsuas yog thaum muaj kev txhaum hauv av tshwm sim hauv kab. Cov mis derived rau hauv av tsis muaj qhov tsis muaj feem cuam tshuam rau cov khoom siv hluav taws xob. Cov khoom siv hauv av hlau tsis cuam tshuam. Ntawm qhov tod tes, tooj liab hlau tuaj yeem raug nyiag los ntawm kev sib txuas hauv av, uas yog qhov txaus ntshai, yog li siv GI hlau.
| Cov ntsiab lus | ||||||
|---|---|---|---|---|---|---|
| Cu(1) | Pb | Sn(2) | Zn | Fe | Sb | |
| (1) Cu + Sum of Named Elements 99.6% min. (2) Rau cov khoom tubular, qhov tsawg kawg nkaus Sn ntsiab lus yuav yog 0.9%. |
||||||
| Min (%) | 70.0 | 0.8 | 0.02 | |||
| Max (%) | 73.0 | 0.07 | 1.2 | Rem | 0.06 | 0.10 |
Cim npe nrov: Earthing Copper Wire, Tuam Tshoj Earthing Copper Hlau manufacturers, lwm tus neeg, Hoobkas
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