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XLPE Insulation Control cable


      It is used in controlling ,supervising loop and protecting circuit cases of A.C. rated voltage 450/750V or lower .



Executive standard : GB/T 9330-2008



Working Condition

       1: Long-term working temperature allowed by cable conductor is 90℃.

       2: Environment temperature for installation should be no less than 0℃, allowed bending radius is stipulated as follows : It should be no less than 8 times that of cable OD for unarmored cable ;It should be no less than 12 times that of cable OD for armored .



Codes Meaning 

        Series code...............................................................................K
        Material Code
      Copper conductor.....................................................................omitted
      XLPE or crosslinked polyolefine insulation................................YJ
      PVC sheath ..............................................................................V
      PE or Polyolefine sheath...........................................................Y
      Classified by Structure and Performance
      Braided shielding ......................................................................P
      Copper tape shielding ..............................................................P2
      Soft structure............................................................................R
      Aluminum-polyester tape shieding ...........................................P3
      Dual steel tape armor...............................................................2
      Steel wire armored...................................................................3


Type and Description

Table 1

Prefix ZA-、ZB-、ZC- is added to the original type for indication of flame resistance cable ,for example,ZA-KYJV.

We also produce unlisted type of cables as required ,such as KYJVP2-23,KYJY33 and so on .

Technical Parameter

DC resistance of finished cable conductor at 20℃ in table 2

2: Finished cable should bear A.C.voltage of 3.0 KV under power frequency  for 5min without puncture of insulation.

DC resistance of finished cable conductor at 90℃in table 3

4: Control cable with XLPE insulation has good features of heat resistance, freezing resistance, chemistry resistance ,insulated resistance and long lifetime compared with control cable with PVC insulation.