Flame Retardant Low Smoke Zero Halogen Power Cable , LSZH Power Cable
Low Smoke Zero Halogen Power Cable Constructions
Conductor: Class 1/2 annealed bare copper solid or strands. The copper wires are formed into final conductor in the stranding machines under strict quality surveillance.
Insulation: Cross linked polyethylene compound is insulated over the conductors by extrusion process.The raw materials and thicknesses of Insulation are maintained as per standards and conform to IEC60502/BS7870 Standards as the case may be.
XLPE:Insulated Power Cable are identified either by colour or by numbers as follows:
No. of cores Identification
Old Colour coding New Colour coding as per different customers. Normally the color as below:
1 Red or Black Brown or Blue
2 Red & Black Brown, Blue
3 Red, Yellow Blue Brown, Black, Grey
4 Red, Yellow, Blue & Black Blue, Brown, Black, Grey
5 Red, Yellow, Blue, Black, Y/G Blue, Brown, Black, Grey & Y/G
Armour : Single core cables are armored with Aluminium Wires or Aluminum Tape armored based on requirement.
Three core: steel wire armored or Steel tape armored.
Outer sheath : Polyene hydrogen sheath
Low Smoke Zero Halogen Power Cable Technical data
Rated voltage: 0.6-KV
Max. Conductor Temp.:normal (90℃), short circuit no more than 5 s (the highest temperature of conductor shall no more than 250°C )
Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0°C
Min. Bending Radius: single core cable 20(d+D)±5% ,Multi-core cable 15(d+D)±5%
| Type | Description | Cores | Nominal Cross Section |
| WDZA-YJY23 WDZB-YJY23 WDZC-YJY23 | Copper conductor/XLPE insulation/Steel Tape Armored Low Smoke Halogen Free or Zero Halogen (LSHF or LSZH) flame-retardant Power Cable | 1, 2, 3, 4, 3+1,
5, 4+1, 3+2 | 1.5~800mm2 |
| WDZA-YJY33 WDZB-YJY33 WDZC-YJY33 | Copper conductor/XLPE insulation/Steel Wire Armored Low Smoke Halogen Free or Zero Halogen (LSHF or LSZH) flame-retardant Power Cable | 1, 2, 3, 4, 3+1,
5, 4+1, 3+2 | 1.5~800mm2 |
| WDZA-YJLY WDZB-YJLY WDZC-YJLY | Aluminum conductor/XLPE insulation Low Smoke Halogen Free or Zero Halogen (LSHF or LSZH) flame-retardant Power Cable | 1, 2, 3, 4, 3+1,
5, 4+1, 3+2 | 1.5~800mm2 |
| WDZA-YJLY23 WDZB-YJLY23 WDZC-YJLY23 | Aluminum conductor/XLPE insulation/Steel Tape Armored Low Smoke Halogen Free or Zero Halogen (LSHF or LSZH) flame-retardant Power Cable | 1, 2, 3, 4, 3+1,
5, 4+1, 3+2 | 1.5~800mm2 |
| WDZA-YJLY33 WDZB-YJLY33 WDZC-YJY33 | Aluminum conductor/XLPE insulation/Steel Wire Armored Low Smoke Halogen Free or Zero Halogen (LSHF or LSZH) flame-retardant Power Cable | 1, 2, 3, 4, 3+1,
5, 4+1, 3+2 | 1.5~800mm2 |
Details
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