Communication cable manufacturer

Communication cable manufacturer

ZR-HYACommunication cable manufacturerZR-HYA ZRC-HYA22 ZRC-HYA23 WDZ-HYA23 ZRC-HYA53 WDZ-HYA53 HYA type urban communication cable adopts full spectrum insulation and aluminum-plastic composite sheath (i.e. the longitudinal shielding aluminum tape of the cable is bonded to the sheath to form a sealing layer), which has the characteristics of electrical performance * and easy construction. The implementation standard is YD/T322-1996

HYA53 10＊2＊0.4 0.5 0.6 HYA23 HYA22 HYA53 HYA 通信电缆

ZRC-HYA22 ZRC-HYA23 WDZ-HYA23 ZRC-HYA53 WDZ-HYA53
Execution standard:YD/T322-1996
Structural features:HYAThe communication cable in the city adopts full spectrum insulation and aluminum-plastic composite sheath（The longitudinal shielding aluminum strip and sheath of the cable are bonded together to form a sealed protective layer）It has the characteristics of electrical performance and convenient construction.
Main electrical performance:
1. Flame retardant communication cable DC resistance:20℃,0.4 ≤148 0.5 ≤95.0 0.6 ≤65.8 0.8 ≤36.6

2. Flame retardant communication cable insulation electrical strength: between conductors1min 1kvno breakdownConductors and shielding1min 3kvno breakdown
3. Flame retardant communication cable insulation resistance: Each core wire is grounded with the remaining cores,HYAThe cable is larger than10000MΩ.km,HYATThe cable is larger than3000MΩ.km.
4. Flame retardant communication cable working capacitance: average value52±2nF/km
5. Flame retardant communication cable remote crosstalk defense degree:150kHZThe average power of the time combination is greater than69dB/km.
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