Underground Cable

Among those core online underground cable suppliers, Taiyuan Shangshang Cable Sales Co.,Ltd is a voltage supply underground cable provider and manufacturer, welcome to buy our best buried line, buried circuit, underground wire on the Internet or check the price with our factory and company.

 Underground cable
Product Description

Copper conductor PVC insulated underground cable

Product Description:

The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission

and distribution lines with A. C. 50Hz and voltage rating of up to or including 6KV.

1. Conductors: Copper or aluminum.

2. Both armored and non-armored type power cables are available.

3. Voltage rating: 0.6/1kV 3.6/6kV.

4. PVC or PE sheathed.

5. Number of cable cores: One core (Single core), two cores(Double cores), three cores,

Four cores (Four Equal-section-area cores or three equal-section-area cores and one smaller section

area neutral core),

Five cores (Five equal-area cores or three equal-section-area cores and two smaller section area neutral cores).

6. Standards: Chinese national standard GB 12706 and GB 12666.6(equivalent to IEC 60502 and IEC 60331)

IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.



Application conditions

1. The long-time permissible operation temperature of conductor shall not be higher than 70?.

2. Conductor maximum short circuit (not more than 5 seconds) temperature shall not be higher than 160 ?.

3. The power cable is not limited by drop in level when being laid, and the ambient temperature shall not be lower than 0 ?.

If so, the cable should to be preheated.

4. Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame.

5. Light weight, perfect bending properties, installed and maintained easily and conveniently.

XLPE Insulated three core underground cables      
XLPE insulated PVC sheathed power cable (XLPE/PVC Cable)
XLPE insulated steel tape armored PVC sheathed power cable (XLPE/STA/PVC Cable)
XLPE insulated steel tape armored PE sheathed power cable (XLPE/STA/PE Cable)
XLPE insulated steel wire armored PVC sheathed power cable (XLPE/SWA/PVC Cable)
Flame retardant XLPE insulated PVC sheathed power cable (FR/XLPE/PVC Cable)
Flame retardant XLPE insulated steel tape armored PVC sheathed power cable (FR/XLPE/STA/PVC Cable)
Flame retardant XLPE insulated steel tape armored PE sheathed power cable (FR/XLPE/STA/PE Cable)
Flame retardant XLPE insulated steel wire armored PVC sheathed power cable (FR/XLPE/SWA/PVC Cable)
FR – Flame Retardant

Application

These Cables are most suitable for direct burial or for installation on trays or ducts, where there is risk of mechanical damage, armored cables should be used.

For laying in ground route with large difference of level able to bear external mechanical forces.

Cores and sections
1core,  2cores,  3cores,   3C+1C,   3C+2C,    3C+3C,  4C,    4C+1C,    4C+2C,   5C

Construction types

CU/PVC/PVC/STA/PVC, CU/PVC/PVC/SWA/PVC,CU/XLPE/PVC/STA/PVC, CU/XLPE/PVC/SWA/PVC

AL/PVC/PVC/STA/PVC, AL/PVC/PVC/SWA/PVC,AL/XLPE/PVC/STA/PVC, AL/XLPE/PVC/SWA/PVC