矿用传感器电缆MHYVRP1X4X70.43天津一缆

天津市电缆总厂分厂为您提供矿用传感器电缆mhyvrp1x4x70.43天津一缆。

矿用传感器电缆mhyvrp天津一缆

矿用线名称：矿用电缆 矿用通信电缆mhyv,mhyvr|矿用通信电缆mhyav|矿用通信电缆mhyva32|矿用通信电缆mhyvrp,mhyvp|矿用通信电缆mhybv|矿用通信电缆mhya22|矿用线|矿用通讯电缆|矿用电缆|矿用防爆通信电缆
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">型号：mhyav、mhya32、mhyv、mhyvr、mhyvrp、mhyvp、mhy32、mhjyv
产品说明：型号 名 称
mhyv 1×2 2×2 1×4 5×2 ×7/0.28矿用通信电缆用于平巷斜巷及机电硐室
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">mhjyv 4/0.28铜线+3/0.28钢线 1×2 2×2矿用通信电缆用于机械损伤较高平巷和斜巷
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">mhyav 1/0.8 20×2 30×2 50×2 ×0.8 矿用通信电缆用于较潮湿的斜井和平巷
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">mhya32 30×2 50×2 80×2 ×0.8钢丝铠装聚氯乙烯护套矿用通信电缆用于竖井和斜井
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">主要技术性能及指标
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">20℃时导体直流电阻 ω/km 7/0.28 ≤45 7/0.283钢4铜≤73 1/0.8≤36.7
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">固有衰减800～1000hz db/km ≤1.1 ≤1.3 ≤0.95
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">20℃时电缆绝缘线芯绝缘电阻 mω.km ***3000
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">线对工作电容800～1000hz uf/km ≤0.06
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">近端串音衰减800～1000hz db/500m ***70
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">电感800～1000hz uh/km ≤800
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">耐交流工频电压 1.5kv/1min通过
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">直流电阻差 ≤环阻的2%
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">矿用通信电缆的使用特性
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">导体的长期允许工作温度-40～+50℃；
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">平均zui大相对湿度为≤95%+25℃时
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">允许附设与安装的温度应不大于-10℃

矿用线名称：矿用电缆 矿用通信电缆mhyv,mhyvr|矿用通信电缆mhyav|矿用通信电缆mhyva32|矿用通信电缆mhyvrp,mhyvp|矿用通信电缆mhybv|矿用通信电缆mhya22|矿用线|矿用通讯电缆|矿用电缆|矿用防爆通信电缆
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">型号：mhyav、mhya32、mhyv、mhyvr、mhyvrp、mhyvp、mhy32、mhjyv -color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">产品说明：型号 名 称
mhyv 1×2 2×2 1×4 5×2 ×7/0.28矿用通信电缆用于平巷斜巷及机电硐室
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">mhjyv 4/0.28铜线+3/0.28钢线 1×2 2×2矿用通信电缆用于机械损伤较高平巷和斜巷
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">mhyav 1/0.8 20×2 30×2 50×2 ×0.8 矿用通信电缆用于较潮湿的斜井和平巷
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">mhya32 30×2 50×2 80×2 ×0.8钢丝铠装聚氯乙烯护套矿用通信电缆用于竖井和斜井
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">主要技术性能及指标
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">20℃时导体直流电阻 ω/km 7/0.28 ≤45 7/0.283钢4铜≤73 1/0.8≤36.7
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">固有衰减800～1000hz db/km ≤1.1 ≤1.3 ≤0.95
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">20℃时电缆绝缘线芯绝缘电阻 mω.km ***3000
-color:#ffffff;"="" _hover-ignore="1" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">线对工作电容800～1000hz uf/km ≤0.06
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">近端串音衰减800～1000hz db/500m ***70
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">电感800～1000hz uh/km ≤800
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">耐交流工频电压 1.5kv/1min通过
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">直流电阻差 ≤环阻的2%
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">矿用通信电缆的使用特性
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">导体的长期允许工作温度-40～+50℃；
-color:#ffffff;"="" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">平均zui大相对湿度为≤95%+25℃时
-color:#ffffff;"="" _hover-ignore="1" s="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei", "hiragino sans gb", arial, sans-serif; white-space: normal; -color: rgb(255, 255, 255);">允许附设与安装的温度应不大于-10℃

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