商铺名称:安徽万邦特种电缆有限公司
联系人:黄()
联系手机:
固定电话:
企业邮箱:827949989@qq.com
联系地址:
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联系我时,请说是在线缆网上看到的,谢谢!
安徽万邦特种电缆有限公司 | |
固话:0550 -7305800 | 销售:黄工 |
传真:0550 -7305087 | 手机:13955040807 |
1 连续运行导体最高温度为180℃;JHXG电机引接线
2 电缆(电线)的额定电压为500V,1000V; 3 敷设时的允许弯曲半径应不小于电缆(电线)外径的4倍,● 直埋敷设
1、单芯电缆不接触敷设时电缆中心距离为电缆直径的2 倍。
2、土壤温度:25℃。
3、导体的长期最高工作温度:70℃。
4、土壤热阻系数:1.0℃ .m/W
5、直埋深度:0.7mJHXG电机引接线
● In air
1.The single-core cables are parallel laid,the distance between
the cable center is 2 times of the cable diameter for cross-section
area of conductor ≤ 185mm2and 90 mm for corss-section area of
conductor ≥ 240mm2.
2.Ambient air temperature:40℃
3.Max. Contionous operating temperature of conductor:70℃ .
● Direct in the groud JHXG电机引接线
1.The single-core cable are installed separtely,the distance between
the cable center is 2 times of the cable diameter.
2.Soil temperature:25℃ .
3.Max.contionous operationg temperature of conductor:70℃ .
4.Thermal resistivity of soil:JHXG电机引接线
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