Up to 35KV XLPE insulated medium voltage electric power cables  

Product Description

 Long-term maximum working temperature of conductor should not be higher than 90°C,laying temperature should not be lower than 0°C.

Single-core and armored cables laying bending radius should not be less than 20 times of cable’s outer diameter value, however, 3-core armored cables laying bending radius should not be less than 15 times of cable’s outer diameter value.

Unarmored cables are not prefer to experience high pressure but steel-tape armored  cables can experience pressure.

Packaging & Shipping

1).Wrapped in rolls/coils/rings with Plastic film for small diameter cables like building wires.

2).Treated wooden/steel-wooden drums for big diameter cables.

3).Cables are normally supplied in lengths of 100 meters,500 meters and 1000 meters according to cable size.Other 

length could be supplied if required.

1Information

 A, Number of cores:

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

B, Construction:

Conductor: Solid or stranded copper

Conductor screen
Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride (PVC)
Insulation screen (2kinds)

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)
Outer Sheath: Polyvinyl chloride (PVC)

 C. Nominal Section
Area(mm2) :16 25 35 50 70 95 120 150 185 240 300 400 500 630 800

D, Features

 XLPE  insulated power cable do not has excellent electric, mechanical properties,but also has powerful resistance against chemical corrosion,heat resistance and enviromental stress resistance. Its structure is simple. The long period operating temperature is +90 °C. It is conveninet to use and can be laid with no restriction of different level.

XLPE insulated steel wire armoured power cable: XLPE/PVC insulated power cable has a number of advantages over paper insulated and PVC insulated cable. XLPE cable has high electric strength, mechanical strength, high-ageing resisting, environmetal stress resisting antichemical corrossion, and it is simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction.

Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology(peroxide, silane and irradiation crosslinking). 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.

 2 Standard:

IEC60502,and BS6346, VDE, AS/NZS, UL,etc or as customer's request.

 3 The Rated Voltage(kv):

1st class 0.6/1 1.8/3 3.6/6 6/10 8.7/15 12/20 18/30 21/35
2nd class 1/1 3/3 6/6 8.7/10 12/15 18/20 - 26/35

 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

 6 Specification Drawing (Please contact me to get more)