HomeYour location:Homespare parts and accessoriesInsulated pipe fittings → 252kV玻璃钢干式变压器套管(穿缆式)
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Product name: 252kV玻璃钢干式变压器套管(穿缆式)
specification: 252kV玻璃钢干式变压器套管(穿缆式)
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Category: spare parts and accessories -- 绝缘管件
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Price: factory price
Brand: Shanghai
Place of Origin: 北京
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13916500500(Wechat)


252kV玻璃钢干式变压器套管(穿缆式)Detailed product description:Column tabs
252kV玻璃钢干式变压器套管(穿缆式)采用玻璃钢复合材料作内绝缘,硅橡胶复合材料作外绝缘,具有无油、无气、无瓷、防爆、环保、免维护、耐污闪能力强等诸多优点。该产品电容芯体采用应力分割缓冲衬层专利技术,大大降低了内应力,稳定了产品质量,提高了产品耐受冷热冲击的能力及安全运行水平。

252kV玻璃钢干式变压器套管(穿缆式)主要性能 

执行标准 GB/T 4109-2008 IEC 60137 Ed.6.0 
额定电压 252kV 
额定电流 630A~1250A 
1min工频干(湿)耐压 505kV 
雷电全波冲击耐压 1050kV 
1.05倍最高相电压下tanδ ≤0.004 
额定电压下局放 ≤10pc 
抗弯试验负荷 4000N-5000N 
最小公称爬电距离 31mm/kV
252kV玻璃钢干式变压器套管(穿缆式)
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