Discussion on High Voltage XLPE Insulation Power Cables

Category： Industry information

Time：2017-12-20

　　High voltage XLPE insulated power cable (voltage level: 64 / 110KV, the implementation of standards: GB / T11017 - [/ B] 2002; 127/220 KV, 290 / 500KV)

　　XLPE cables have excellent gas properties with less dielectric loss than paper and PVC insulation, XLPE cables with small capacitance and lower charge current and ground fault current in systems without effective star ground. Easy to lay XLPE cable is a big advantage, compared with other power cables, XLPE cable bending radius smaller, light weight, simple terminal processing, XLPE cable is not oil, so when laying do not have to consider too much line requirements, not even There is a situation that can not be laid due to drip oil. The company is located in:

　　Excellent anti-aging properties and super heat-resistant deformation determines the XLPE cable at normal operating temperature of 90 degrees, short-term fault 130 degrees, and 250 degrees Celsius short circuit conditions can be loaded with high current.

　　Excellent anti-aging properties and super heat-resistant deformation determines the XLPE cable at normal operating temperature of 90 degrees, short-term fault 130 degrees, and 250 degrees Celsius short circuit conditions can be loaded with high current.

　　YJVYJLV XLPE insulated PVC sheathed power cable

　　YJY, YJLY cross-linked polyethylene insulated polyethylene sheathed power cable

　　YJLW02, YJLLW02 XLPE insulated corrugated aluminum sheath PVC sheathed power cable

　　YJLW03, YJLLW03 XLPE insulated corrugated aluminum sheathed polyethylene sheathed power cable

　　The following is omitted

　　The following is omitted

　　Cable Construction: Conductor - Conductor Shield - Insulation - Insulation Shield - Water Resistant Layer - Metal Shield - Metal Jacket - Asphalt Layer - Sheath Layer - Graphite Layer

Keywords： xlpe,cable,and,degrees,is,power,the,insulated,sheathed

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