Cangzhou Huiyou Cable Stock Co., Ltd

500 KV XLPE Insulated Power Cable
Standard
We produced according to National Standard of GB/T 22078.2-2008 of the People’s Republic of China.
 Range of application
It is suitable for single-core cable’s installation and operation under normal conditions of rated voltage 290/500 KV, but it is not suitable for cable in special use, such as submarine cable.
Characteristics of XLPE cable
Rated voltage of cable is U0=290 KV、U=500 KV、Um=550 KV.
The allowable maximum temperature of cable conductor is 90℃ when it runs in normal, and 250℃ when it short circuited (Longest time is 5 s).
The allowable minimum bending radius is 20 times of cable outside diameter when installed. After installation  , the minimum bending radius is recommended for 15 times of cable outside diameter.