Muaj qhov sib txawv tseem ceeb ntawm THW hlau thiab THWN hlau hauv ntau yam.
Ua ntej, los ntawm lub ntsiab lus txhais, lub npe tag nrho ntawm THW cable yog Thermoplastic Thaum tshav kub kub thiab dej Resistant Insulated Hlau, thaum lub npe tag nrho ntawm THWN cable yog Thermoplastic High Water resistance Nylon coated. THWN hlau muaj ib txheej ntxiv ntawm nylon sheath khoom nyob rau hauv kev yuav khoom piv rau thw cable.
Qhov thib ob, nyob rau hauv cov nqe lus ntawm cov yam ntxwv, lub ntsiab feature ntawm THW cable yog nws kub thiab noo noo tsis kam, ua rau nws haum rau hluav taws xob installation nyob rau hauv ntau qhov chaw. THWN cables nthuav tawm cov dej tsis zoo, tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntub dej nrog kev ruaj ntseg thiab kev ntseeg siab dua.
Thaum kawg, los ntawm qhov kev xav ntawm daim ntawv thov scenarios, THW cable tau dav siv nyob rau hauv thaj chaw, kev lag luam, thiab kev lag luam ib puag ncig vim lawv qhov kub thiab txias tsis kam, tshwj xeeb tshaj yog nyob rau hauv cov hluav taws xob kev teeb tsa uas yuav tsum tau tiv thaiv qhov kub thiab txias. THWN cable, ntawm qhov tod tes, yog qhov tsim nyog rau qhov chaw nyob hauv tsev thiab sab nraum zoov xws li pas dej, chav dej, chav ntxhua khaub ncaws, thiab lwm yam vim lawv cov dej tsis zoo.
Zuag qhia tag nrho, THW cable thiab THWN cable txhua tus muaj lawv tus kheej cov yam ntxwv thiab qhov zoo, thiab kev xaiv ntawm cable feem ntau yog nyob ntawm qhov kev siv tshwj xeeb thiab cov kev xav tau. Thaum xaiv cov cables, tag nrho cov kev txiav txim siab yuav tsum tau muab rau lawv qhov kub thiab txias, tiv thaiv ya raws, dej tsis zoo, thiab lwm yam khoom kom muaj kev nyab xeeb thiab ruaj khov ntawm cov khoom siv hluav taws xob.
THW
T=Thermoplastic
H=Kub thiab
W=Dej tsis kam
Kev ntsuas kub: 90 ° C hauv qhov chaw qhuav thiab 75 ° C hauv qhov chaw ntub dej
THWN
T=Thermoplastic
H=Kub thiab
W=Dej tsis kam
N=Nylon Coated
Kev ntsuas kub: 90 ° C hauv qhov chaw qhuav thiab 75 ° C hauv qhov chaw ntub dej
