High Voltage Power Cable equipments Flexible 3 cores underground tinned copper armored power cable

High Voltage Power Cable equipments Flexible 3 cores underground  tinned copper armored power cable

1: Basic Information

Voltae:  0.6/1KV,    3.6/6KV,   26/35KV,   35KV/125KV,   66/132KV,    220/500KV,

Insulation: XLPE/PVC etc

Sheath: PVC/PE etc

Conductor: Copper,Tinned Copper,  Aluminum

Cnductor Type: Stranded and Solid

Armoured: Steel Tape Armoured,  Steel Wire Armoured

Shield: Cooper/ Tinned Copper/ Al

Cores: Single-core and Muti-cores

Size: Customer needs.

2. Description:

 A, Cores and sections

    1,  2,  3,   3+1,   3+2,    3+3,  4,    4+1,    4+2,   5 and so on.

   No. Of Core and Sectional Area(mm2) :
    1 Core 1.5-800     25-800     25-1200     25-1200     35-1200     50-1200     50-1200     50-1200 
    2 Core 1.5-185     25-185 
    3 Core 1.5-400     25-400     25-400     25-400     35-400     50-400     50-400     50-400 
    4 Core 2.5-400     25-400 

 B, Construction:

    Conductor: Solid or stranded copper 
    Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride (PVC) 
    Filler: Polypropylene filament with lapped binding tape 
    Binder: Binding tape 
    Inner sheath: Polyvinyl chloride (PVC) 
    Amour: Galvanized steel wire armored(SWA) or steel tape armored(STA) 
    Sheath: Polyvinyl chloride (PVC) 

C, Nominal Section 
    Area(mm2) :1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800 1000

D. Operating Features:
   1)The maximum conductor operating temperature: 90°C
        During short circuit (lasting less than 5 seconds) the maximum temperature of the cable conductor shall         not be above 250°C Environment temperature should be no lower than 0°C for laying the cable.
  2)Bending Radius of the Cable:
       Single Core Cable: Non Armored Cable 20D, Armored Cable 15D Cores Cable: Non Armored Cable     15D, Armored Cable 12D.

E, Features:

1: PVC  insulated steel wire armoured power cable.

2. PVC insulated power cable has a number of advantages over  paper insulated and PVC insulated cable.

3. PVC cable has high electric strength, mechanical strength, high-ageing resisting, environmetal stress resisting antichemical corrossion, and it is simple construction,

4. Using convenient and higher operating of long term temperature.It can be laid with no drop restriction. 
5:The flame-retardant cable covers all kinds of low-smoke low-halogen low-smoke halogen free, and non-smoke nonhalogented and three classes of A, B, C.

3 Standard:

The Product is manufacturerd accroding to the standard of  IEC60502,and BS6346, VDE, AS/NZS, UL,etc or as customer's request.

3 The Rated Voltage(kv):

0.6/1KV,      3.6/6KV,     26/65KV,     35KV/125KV,     66/132KV,     220/500KV,

4 Application:

1)These cables are most suitable for direct burial or for installation on trays or ducts,  Where there is
a risk of mechanical damage, armoured cables should be used.

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

5 Model and Name:

Single Corer/one core

Twin Cores/Two cores

6: Certificate of Power Cable

7: Electric Power Cable Picture: