0.6/1kV--3.6/6kV xlpe insulated power Cable (Cu/XLPE/STA/PVC Cable )

0.6/1kV--3.6/6kV xlpe insulated power Cable (Cu/XLPE/STA/PVC Cable ) With good electric capability to insure the safety, high heat resistant capability and big volume of power transform.
 The cable is easy to fix and repair.
The XLPE insulated cable of our factory is produced against the standard of GB1270G-91 and international standard of IEC502-1983 The cable of 63KV  is produced against the standard of SLQ315-93  and IEC840-1988 standard, The standard 110 KV cable is against GB11017-89 and IEC840-1988. And we can produce according to the standard of BS6622, VDE0273, SS424147, AEICC55 standard etc or the standard of clients.

  Standard
  We produce standard of GB17206-91 the copper or aluminum conductor plastic insulated power cable which rated voltage is 35KV or under, GB11017-89 the copper or aluminum conductor XLPE insulated power cable which rated voltage is 110KV or above, the standard of GB12706-91 equal international standard of IEC502-1983 the test of plastic extruded power cable which rated voltage is 1kv-30kv. The standard of GB11017-89 is equal with the standard of IEC840-1998 extruded insulation power cable which rated voltage is 30kv-150kv.

The choice of the rated voltage of cable
The rated voltage of cable is fit for the system pressure of cable and running condition.

U₀rated working voltage between the conductor and screen or metal sheath.
Urated working voltage between conductors,
U_mthe max. Voltage of cable.
The system is divided into two kinds as flowing according to the earth fault duration.

The rated voltage is decided according to the system voltage and type.

              The relation between the rated voltage and system voltage

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