MV kabtxhais tau tias nruab nrab voltage cable
HV kabtxhais tau tias high voltage cable
Qhov sib txawv tseem ceeb ntawm MV cables thiab HV cables yog cov qib voltage, cov txheej txheem nyuaj, kev siv, thiab cov qauv siv. cov
Qib voltage: Qib voltage ntawm MV cables feem ntau yog nruab nrab ntawm 6/6KV thiab 26/35KV, thaum lub voltage theem ntawm HV cable yog ntau dua li ntawm MV cable, feem ntau ntawm 64/110KV thiab 290/500KV.
Structure complexity: Cov qauv ntawm cov kab hluav taws xob nruab nrab yog qhov yooj yim, feem ntau muaj cov khoom siv yooj yim xws li conductors, rwb thaiv tsev txheej, thiab cov txheej txheem tiv thaiv sab hauv. Nyob rau hauv sib piv, cov qauv ntawm high voltage cables yog complex, feem ntau nrog rau conductors, rwb thaiv tsev, sab hauv tiv thaiv txheej, sau cov ntaub ntawv (tsim armor), txheej rwb thaiv tsev, thiab lwm yam. Armored high-voltage cables yog tsuas yog siv rau faus, uas muaj peev xwm tiv taus high-voltage cables. siv zog compression rau hauv av thiab tiv thaiv kev puas tsuaj los ntawm lwm yam sab nraud quab yuam.
Lub hom phiaj: MV cable feem ntau yog siv rau kev xa xov hluav taws xob thiab kev hloov hluav taws xob hauv lub zog hluav taws xob, thiab feem ntau yog siv rau kev xa hluav taws xob mus ntev thiab kev hloov hluav taws xob hauv cov khoom siv hluav taws xob. HV cable feem ntau yog siv rau cov kev sib txuas lus thiab kev faib hluav taws xob tshwj xeeb, feem ntau xav tau cov neeg ua haujlwm hluav taws xob rau kev tsim kho thiab kho.
Cov qauv kev ua haujlwm: Cov qauv kev ua tiav rau cov kab hluav taws xob nruab nrab yog GB / T12706.2-2008, thaum cov qauv ua tiav rau cov kab hluav taws xob siab yog GB / T 11017-2014 thiab Kev Ua Haujlwm Standard 1 rau 290/500kV.
Hauv cov ntsiab lus, muaj qhov sib txawv tseem ceeb ntawm MV cables thiab HV cables nyob rau hauv cov nqe lus ntawm voltage theem, cov txheej txheem complexity, kev siv, thiab kev ua tiav cov qauv, uas txiav txim siab lawv siv nyob rau hauv txawv zog systems thiab daim ntawv thov scenarios.
