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N2XSH Watertight LSZH Cable XLPE Insulated Longitudinal Flame Retardant

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N2XSH Watertight LSZH Cable XLPE Insulated Longitudinal Flame Retardant

China N2XSH Watertight LSZH Cable XLPE Insulated Longitudinal Flame Retardant supplier

Large Image :  N2XSH Watertight LSZH Cable XLPE Insulated Longitudinal Flame Retardant

Product Details:

Place of Origin: CHINA
Brand Name: UNI-CABLES
Certification: ISO9001
Model Number: N2XSH

Payment & Shipping Terms:

Minimum Order Quantity: 100M
Price: Negotiable
Packaging Details: 200M in Steel Reels
Delivery Time: 15-20 working days
Supply Ability: 7000 Meters per Week
Detailed Product Description
Standard: VDE 0276-622 Conductor: Class 2 Stranded Bare Copper
Insulation: XLPE DIX8 Sheathing Material: FRNC-compound HM4
Sheath Color: Black Bending Radius: 15 X DA

N2XSH Medium Voltage Cable XLPE-insulated Longitudinally Watertight LSZH Cable

 

APPLICATION

The single-core cables flame retardant with insulation of cross-linked polyethylene (XLPE) are designed for transfer and distribution of electrical power with nominal voltage Uo/U 6/10; 12/20 kV and frequency 50 Hz. The cables are manufactured with sheaths of halogen free flame retardant materials.
They are suitable for use in distribution installations, electric power stations and substations for fixed indoor assembly in cable ducts and conduits, over shelves and grilles. They should not be laid directly underground or in water.
The cables with halogen free materials are with low halogen free smoke emission and corrosivity. The cables should not be laid in or near nuclear stations.

 

 

CONSTRUCTION

stranded copper conductor

- conductor screen of semiconducting compound

- XLPE insulation - core screen of semiconducting compound

- copper wire screen

- separation tape

- flame retardant halogenfree sheath

 

International :IEC 60332-1; IEC 60332-3; IEC 60754; IEC 61034
National : DIN VDE 0276 part 622

 

Cable construction Technical data
Construction according to DIN VDE 0276-622 Conductor resistance at 20° C According to IEC60228 class 2 and VDE 0295 class 2
Conductor Сu and Al stranded compacted,
wires according to IEC 60228 cl.2 and VDE 0295 cl.2
Operating temperature 90° C continuous operation
Inner semi- conductive layer semi-conductive XLPE compound Overload temperature 130° C /100h per year max./
Insulation XLPE compound Short circuit temperature 250° C /5 s max/
Nominal voltage Uo/U: 6/10 kV; 12/20 kV;
Outer semi- conductive layer semi-conductive XLPE compound and semi-conductive tape Highest system voltage Uo/U, no more than 6/10 kV; 12/20 kV
12 kV; 24 kV
Metal screen Cu wires concentrically laid and one contact of Cu tape with thickness of 0.1mm. Test voltage Uo/U
AC (») - 5 min
DC (=) - 15 min
6/10 12/20 kV
21 kV; 42 kV
67 kV; 134 kV
Separating layer layer of plastic tape Bending radius, min 15xD cable
Sheath halogen free compound, flame retardant type HM4
to VDE 0276-622
Temperature of exploitation -30 to 50° C
Temperature of laying no less than -5° C
Color black Tests
-flame retardant
-corrosivity ofcombustion gases
- рН
- conductivity
-density of smoke gases
VDE 0276-622
VDE 0276-622(VDE 0472-804 method C) - IEC 332-3/B
min. 4.3
мах. 100μS/cm
VDE 0276-622 method to VDE0472-816

 

DIMENSIONS

Construction data
N2XSH, NA2XSH 6/10, 12/20 kV
Number of conductors and nominal cross section Thickness of insulation Thickness of
sheath
Nominal cross- section of screen Cable diameter approx. N2XSH NA2XSH
Mass of Cu approx Mass of cable approx. Mass of Al approx Mass of Cu approx Mass of cable approx.
min max
N х mm2 mm mm mm2 mm mm kg/km kg/km kg/km kg/km kg/km
6/10 kV
1x35rm/16 3.4 2.5 16 23 28 493 1145 94 176 922
1x50rm/16 3.4 2.5 16 24 29 604 1297 127 176 996
1x70rm/16 3.4 2.5 16 26 31 793 1550 183 176 117
1x95rm/16 3.4 2.5 16 27 32 1033 1854 254 176 1251
1x120rm/16 3.4 2.5 16 29 34 1255 2128 321 176 1371
1x150rm/25 3.4 2.5 25 30 35 1596 2524 394 265 1587
1x185rm/25 3.4 2.5 25 32 37 1930 2922 495 265 1752
1x240rm/25 3.4 2.5 25 34 39 2454 3536 649 265 1996
1x300rm/25 3.4 2.5 25 36 41 2980 4149 812 265 2245
1x400rm/35 3.4 2.5 35 40 45 3836 5117 1043 363 2688
1x500rm/35 3.4 2.5 35 43 48 4807 6209 1374 363 3192
12/20 kV
1x35rm/16 5.5 2.5 16 27 32 493 1372 94 176 1148
1x50rm/16 5.5 2.5 16 28 33 604 1531 127 176 1230
1x70rm/16 5.5 2.5 16 30 35 793 1795 183 176 1362
1x95rm/16 5.5 2.5 16 31 36 1033 2110 254 176 1507
1x120rm/16 5.5 2.5 16 33 38 1255 2394 321 176 1636
1x150rm/25 5.5 2.5 25 34 39 1596 2799 394 265 1862
1x185rm/25 5.5 2.5 25 36 41 1930 3208 495 265 2038
1x240rm/25 5.5 2.5 25 39 44 2454 3837 649 265 2298
1x300rm/25 5.5 2.5 25 41 46 2980 4466 812 265 2562
1x400rm/35 5.5 2.5 35 44 49 3836 5478 1043 363 3049
1x500rm/35 5.5 2.5 35 47 52 4807 6613 1374 363 3543

N2XSH Watertight LSZH Cable XLPE Insulated Longitudinal Flame Retardant 

Contact Details
Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.

Contact Person: achi

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