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易盈彩票官方网站

易盈彩票官方网站

2019-01-13 10:09:57  

NLL系列螺栓型铝合金耐张线夹及绝缘罩■用途NLL series aluminium alloy strain clamp (wedge type)and insulation coveNLL系列螺栓型铝合金耐张线夹适用于20kV及以下架空线路中,。在耐张杆上固定铝绞线或钢芯铝绞线,。易盈彩票用于架空绝缘铝导线和绝缘罩配套使用,。起绝缘防护作用,。ApplicationNLL series aluminium a

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⮱NLL系列螺栓型铝合金耐张线夹及绝缘罩

⮱■用途

⮱NLL series aluminium alloy strain clamp (wedge type)and insulation cove

⮱NLL系列螺栓型铝合金耐张线夹适用于20kV及以下架空线路中,。在耐张杆上固定铝绞线或钢芯铝绞线,。易盈彩票用于架空绝缘铝导线和绝缘罩配套使

⮱易盈彩票用,。起绝缘防护作用,。⮰

⮱Application

⮱NLL series aluminium alloy strain clamp (Bolt type) is suitable for aerial line up to 20kV,fixing aluminium wire or steel core

⮱minium wire on the strain pole,aerial insulation aluminium conductor and insulation aluminium cover are being used together,and

⮱the action is insulation protection.

⮱■结构特点

⮱◆夹体采用高强度铝合金制造,。⮰

⮱◆外表光洁,。使用寿命长,。⮰

⮱◆安装使用方便,。⮰

⮱◆无磁滞损耗,。易盈彩票是节能认证产品,。⮰

⮱Structure feature

⮱◆

⮱◆Smooth surface long servile life

⮱◆Easy installation

⮱◆No waste electric energy

⮱The body is made of high-strength aluminium alloy

⮱■绝缘罩性能特点

⮱◆1~10kV工频耐压:≥18kV保压1分钟不击穿;20kV工频耐压:≥30kV保压1分钟不击穿;

⮱14 ◆绝缘电阻:>1.0×10 Ω

⮱◆环境温度:-30℃~90℃

⮱◆耐气候性能:经人工气候老化试验1008小时后性能良好

⮱Insulation cover performance feature

⮱◆

⮱14 ◆Insulation resistance:>1.0×10 Ω

⮱◆Environments temperature:-30℃~90℃

⮱◆EWeather proof performance:have good performanced after 1008 hours artifical climate aging test

⮱1~10kV Withstand voltage:≥18kV keep voltage one minute not breakdown

⮱20kV Withstand voltage:≥30kV keep voltage one minute not breakdown

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