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LSZH Power Cable

  • Conductor: Copper
  • Insulation: XLPE
  • Insulation Color: Red-Yellow-Green-Blue
  • Temperature Range: -20°C to +70°C
  • Nominal Voltage: 0.6/1KV
  • Test Voltage:3.5KV
  • Standard: IEC

Specification

  • Conductor

    Plain Annealed Copper Class 2 to BS EN 60228

  • Insulation

    XLPE Type 

  • Sheath

    LZSH Type 1

  • Min Operating Temperature

    -20°C

  • Max Operating Temperature

    70°C

  • Core Colours

    4 Core -Red-Yellow-Green-Blue

  • Sheath Colours

    Black

  • Current Carrying Capacity

    For current ratings refer to IEC Strandard

The Characteristics of LSZH Power Cable

Application:
Low Smoke Zero Halogen Power LSZH Insulated Cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.
Standard:
The product implement the standards GB/T5023, equivalent to IEC60 227. And it can also be made complying with ASTM, DIN, BS standards etc. 
LSZH Cable characteristics:
(1) tensile strength than ordinary PVC wire and large: Usually PVC wire tensile strength greater than 1.05Kgf / mm2, while LSZH wire tensile strength greater than 1.2Kgf / mm2;
(2) has good weather resistance (-30 ℃ ~ 105 ℃);
(3) have a good softness (hardness 80-90);
(4) having a non-metastatic (Because this product formulations without the addition of plasticizers, so there will be no shift pleomorphic);
(5) does not produce toxic smoke when burned (will produce a small amount of white smoke);
(6) has a higher volume resistivity: PVC wire is generally 1012 ~ 1015Ω / cm3, is greater than the wire halogen 1016Ω / cm3;
(7) has a good high voltage characteristics: PVC wire and generally resistant to more than 10KV, 15KV and low smoke zero halogen wire up above;
(8) has a good elasticity and viscosity.
Advantage:
LSZH power cables, low smoke low halogen characteristics, when a fire occurs, slow the spread, low smoke density, high visibility, harmful gas emissions small, easy evacuation. Combustion gas is less corrosive, but also to avoid damage to equipment, low-halogen, halogen-free, which makes the cable materials greatly enhance the anti-aging and resistance to ultraviolet radiation and other properties, thus extending the life.

Parameter

Normal cross-sectional area of conductor (mm2) Normal thickness of insulation (mm) Normal thickness of sheath (mm) Approx. Overall diameter (mm) Approx. weight kg/km
        WDZ-VV WDZ-VY WDZ-VLV WDZ-VLY
4*4 1 1.8 14 327 294 226 193
4*6 1 1.8 16 421 385 270 233
4*10 1 1.8 19 637 592 382 337
4*16 1 1.8 21 909 858 504 453
4*25 1.2 1.8 24 1334 1273 701 640
4*35 1.2 1.8 27 1749 1681 871 804
4*50 1.4 1.9 29 2255 2179 1067 991
4*70 1.4 2.1 33 3121 3025 1405 1309
4*95 1.6 2.2 37 4264 4148 1881 7965
4*120 1.6 2.4 41 5278 5141 2272 2135
4*150 1.8 2.5 45 6487 6329 2778 2620
4*185 2 2.7 50 8074 7885 3434 3244
4*240 2.2 2.9 56 10497 10268 4403 4174
4*300 2.4 3.1 62 13080 12809 5428 5157

 

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