Copper Conductor/ XLPE Insulation/ Steel Wire Armoured Power Cable

5. Cable Structure and Picture

6. Diagram 

7. Operating Characteristics:

Rated voltage U₀/U(U_m): 18/30(36)kV
U₀ is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
U_m is the maximum value of the “highest system voltage” for which the equipment may be used.
Max. permissible continuous operating temperature of conductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C
The ambient temperature under installation should not be lower than: 0 °C
The bending radius of cable is recommended as following:
For single core cable: not less than 20 times of the diameter of cable
For three core cable: not less than 15 times of the diameter of cable

Quality Assurance:

With Yiteng, all cables are produced by strict inspection and testing:

1). Raw Material: Copper, Aluminium, PVC, PE and XLPE granules and all other materials for producing cables are all inspected carefully automatically. Only the qualified will be applied into cable production, the disqualified will be rejected.

2). Production Procedure: Cables in Yiteng are produced by advanced cable production machines.

3). Testing: Cables in Yiteng will not be packed until they are tested totally qualified. Cable Testing Machines includes Online Core Shift Detection Device, Tension Tester, Aging Test Chamber, Experimental Apparatus of Combustion, Insulation Resistance Tester and etc…

Yiteng Cable Technology Hebei Co.,Ltd. is a specialized manufacturer of cables, including:

Δ Aluminum Alloy Cable with or without Armor and Interlock,

Δ Control Cable with Multi-Cores,

Δ Computer Cable with Individual and General Shileding and PE/ PVC/ XLPE Insulation,

Δ Shielded Cable or Screened Cable, 

Δ ABC Cable in Aluminum for Overhead Application,

Δ Power Cable with PE/PVC/XLPE Insulation and PVC Sheath and Armor,

Δ Rubber Cable for General Purposes, Welding Machines or for Mining,

Δ Armored Cable with Steel Tape or Steel Wire Armor,

Δ PVC Cable with PVC Insulation and PVC Sheath,

Δ Low Voltage Power Cable,

Δ Medium Voltage Power Cable,

Δ Fire Resistant Cable and Flame Retardant Cable,

Δ Mining Cable, Flexible Rubber Mining Cable, PVC and XLPE Insulated Power Mining Cable,

Δ High Temperature Cable, including silicone rubber insulated cable and Teflon insulated cable,

Besides, Yiteng Cable also produce cables of customers' special requirement. 

These cables can be used for power transmission in air, underground or industrial, such as power station, coal, railway, agriculture and estate, etc...

We hope to get in touch with you!