Jiangsu Zhongchao Holding Co., Ltd.  

Product Name: Longitudinal Water Blocking 127/220kv Power Cable Model NO.: 240-2500mm2 Brand: Zc Cable Model: Cu/XLPE/CAS/LLDPE Certification: ISO, CCC, CE Wire Core Material: Copper or Aluminium Material Shape: Round Wire Sheath Material: LLDPE Insulation Material: XLPE Current: DC & AC Voltage: High Voltage Cable Application: Construction, Underground, Industrial, Power Station Trademark: Zhongchao Transport Package: Steel Drum Specification: 240-2500mm2 Origin: China HS Code: 8544601400 Product Description 290 /500KV Longitudinal Water Blocking Power Cable Voltage up to 500KVMedium Voltage XLPE Insulated Power Cable 3.6/6kV~26/35kVApplication of standardXLPE insulated power cables for rated voltages up to 26/35kV are fit for AC 50Hz transmission and distribution lines for the same rated voltages. The mechanical and electrical properties of these cables are accordant with GB/T 12706 <Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 35kV(Um=40.5kV)> and IEC 60502 <Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 30kV(Um=36kV) >Operating characteristics1. Rated voltages: 3.6/6kV~26/35kV2. The ambient temperature for cable installation ≥0ºC3. Maximum conductor temperature in normal operation ≤90ºC4. Max operating temperature of conductor during short circuit (5s maximum duration): 250ºC5.Permissible bending radius:Single core cable: [20(D+d)+5%], mmMulti-core cable: [15(D+d)+5%], mmD---------------Actual overall diameter, mmd---------------Actual diameter of Conductor, mm