25KV NA2XSY NA2XY N2XY Cable Copper Core XLPE Insulated Eletric Power Cable

25KV NA2XSY NA2XY N2XY cable Copper core XLPE insulated eletric power cable

1KV-220 KV SINGLE CORE / COPPER OR ALUMINIUM CONDUCTOR/ XLPE INSULATION/COPPER TAPE OR COPPER WIRE SCREEN / ALUMINIUM WIRE ARMORED /  PVC OR PE SHEATH / POWER CABLE,

THE PRODUCTS ARE MAINLY COMPLYING WITH IEC 60502 STANDARD,  ALSO CAN BE PRODUCED ACCORDING TO OEM REQUIREMENTS AND OTHER STANDARDS, SUCH AS BS STANDARD, DIN STANDARD, ASTM STANDARD, ETC.

VOLTAGE GRADE IS UP TO 35KV, CROSS-SECTION AREA CAN BE UP TO 1000 SQMM  (COPPER OR ALUMINIUN CONDUCTOR). CONDUCTOR LONG-TIME  OPERATING TEMPERATURE IS 90 DEGREES. IN SHORT CIRCUIT, CONDUCTOR  HIGHEST TEMPERATURE SHOULD BE NOT MORE THAN 250 DEGREES.

LAYING CONDITIONS: FOR LYAING  UNDER GROUND WITH LARGE DIFFERENT  ALTITUDE, BE ABLE TO BEAR EXTERNAL MACHANICAL FORCE AND MODERATE PULLING FORCE.

Used for indoor & outdoor laying,The Cable can bear a certain laying traction,but can't bear the mechanical force from outide.Single core cable can't be allowed to lay in the magnetic pipe . The Cable is used for fixed laying in the rated voltage (U0/U)0.6/1KV,3.6/6KV & below for power transmission.

This product is applicable to being fixedly laid on the transmission and distribution line of alternative current rating 50Hz and rated voltage up to 0.6/1.0Kv with the use for power transmission, which is applied to the range of distribution network, industrial equipments, etc.

This product is normal used cable, not suitable for some special situation, such as aerial, underwater, ship, sea, nuclear station, etc.

It applies to electrical power transmission and distribution lines with AC rated voltage UO/U up to and including 0.6/1KV. For outdoor and indoor installation in damp and wet locations, laid directly in the ground where excessive mechanical stresses are present in sloping and moving terrains and in vertical or inclined laying, as well as in locations susceptible to sliding.

Detailed Spec.:

1. 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 5 Core 2.5-400 25-400

2. 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)

3. 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

4. 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. Remarks: D means practical external diameter of the cable

5. Features

XLPE insulated power cabledo 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.

Data sheet: