频电缆HYA53-25×2×1.0 -天水-天津电缆总厂一分厂手机版

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频电缆HYA53-25×2×1.0 -天水

市内通信电缆主要电气性能：

1.直流电阻:20℃,0.5mm铜线,小于等于95ω/km。

2.绝缘电气强度：导体之间1 min 1kv不击穿导体与屏蔽1min 3kv不击穿

3.绝缘电阻：每根芯线与其余线芯接地，hya电缆大于10000mω.km,hyat电缆大于3000mω.km。

4.工作电容：平均值 52±2nf/km

5.远端串音防卫度：150khz时组合的功率平均值大于69db/km

天津市电缆总厂*分厂
厂长：毕国栋：毕晨飞
: 7091351
手机:
销售 :
公司:
传真:0316 5962819
地址：河北省大城县毕演马工业区

频电缆HYA53-25×2×1.0 -天水

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