Lub cable tswj yog PVC insulated thiab sheathed tswj cable, uas yog haum rau industrial thiab mining lag luam, lub zog thiab tsheb thauj mus los departments, tswj thiab tiv thaiv kab nrog AC rated voltage qis dua 450/750V, thiab lwm yam. Cov tswj cable muaj cov yam ntxwv ntawm ya raws. , anti-corrosion thiab tiv thaiv kev puas tsuaj, thiab tuaj yeem muab tso rau hauv tunnels lossis cable trench.
Cov kab hluav taws xob siv hluav taws xob yog siv los xa tawm thiab xa cov hluav taws xob hluav taws xob siab hauv cov kab hauv qab ntawm lub zog hluav taws xob, thiab cov kab hluav taws xob tswj tau siv los xa cov hluav taws xob hluav taws xob ncaj qha los ntawm cov ntsiab lus ntawm lub zog hluav taws xob mus rau cov kab hluav taws xob sib txuas ntawm ntau yam khoom siv hluav taws xob thiab khoom siv. Qhov ntsuas hluav taws xob ntawm cov hluav taws xob hluav taws xob feem ntau yog 0.6/1kV thiab siab dua, thiab cov kab hluav taws xob tswj feem ntau yog 450/750V.
Cov qauv ntawm cov tswj cable zoo ib yam li lub hwj chim cable, uas yog tus cwj pwm los ntawm tsuas yog tooj liab tub ntxhais, tsis muaj txhuas core cable, me me conductor cross-section, thiab ntau cores.
Nws yog qhov tsim nyog rau kev tswj hwm ib leeg lossis cov cuab yeej siv tswj hwm ntawm cov chaw nres tsheb fais fab, chaw nres tsheb, mines, petrochemical kev lag luam, thiab lwm yam nrog AC rated voltage ntawm 450/750V thiab hauv qab no. Txhawm rau txhim kho lub peev xwm ntawm kev tswj cov teeb liab cable los tiv thaiv kev cuam tshuam sab hauv thiab sab nraud, cov txheej thaiv thaiv feem ntau yog siv.
Cov qauv yog KVV, KYJV, KYJV22, KVV22, KVVP. Qauv lub ntsiab lus: "K" tswj cable, "V" PVC rwb thaiv tsev, "YJ" cross-linked polyethylene rwb thaiv tsev, "V" PVC sheath, "P" tooj liab hlau shielding.
Shielded tswj cable, feem ntau KVVP yog tooj liab hlau shielding, yog tias nws yog tooj liab daim kab xev shielding, nws yog KVVP2, yog tias nws yog txhuas-yas daim kab xev shielding, nws txhais tau tias KVVP3. Rau cov txheej thaiv ntawm cov khoom sib txawv, nws muaj nws tus yam ntxwv thiab kev ua haujlwm.
