Cov yam ntxwv ntawm Kev Tswj Xyuas Cables

Control cable yog PVC insulated thiab PVC sheathed tswj cable haum rau siv nyob rau hauv industrial thiab mining lag luam, lub zog thiab tsheb thauj mus los departments, thiab kev tswj thiab tiv thaiv circuits nrog AC rated voltage qis dua 450/750 volts.
1. DC tsis kam: 20 degree, 0.4mm tooj liab hlau, tsawg dua los yog sib npaug rau 148 Ω/km, 0.5mm tooj liab hlau, tsawg dua los yog sib npaug rau 95 Ω/km.
2. Rwb thaiv tsev hluav taws xob lub zog: tsis muaj kev sib tsoo ntawm cov conductors ntawm 1kV rau 1 feeb, thiab tsis muaj kev tawg ntawm cov neeg xyuas pib thiab cov ntaub thaiv npog ntawm 3kV rau 1 feeb
3. Rwb thaiv tsev tsis kam: Txhua tus tub ntxhais hlau yog hauv av nrog cov cores uas tseem tshuav, thiab kev tswj cov kab hluav taws xob ntau dua 10000M Ω·km, thaum HYAT cable ntau dua 3000M Ω·km.
4. Ua haujlwm capacitance: nruab nrab tus nqi 52 ± 2nF/km
5. Kev tiv thaiv tej thaj chaw deb crosstalk: Lub zog nruab nrab ntawm kev sib xyaw ua ke ntawm 150kHz yog ntau dua 69dB / km.