LSZH Control Cable 300/500 V Sheilded with Fire Retardant
Product Description
Fire-Resistant Wire and Cable
Application
These cables are used in fire fighting alarm systems in hazardous area where the safety is highly required
during fire condition.
Standard:
IEC 60502
Rated Voltage:
600 / 1000 V
Conductor:
Stranded plain / tinned annealed copper
Insulation:
Flame barrier mica tape, cross-linked polyethylene
Assembly:
Cores twisted together in concentric layers and wrapped by polyester tapes
Color code:
Black continuously numbered
Screen:
Collective screen of aluminum polyester tapes with tinned drain wire and wrapped by polyester tapes
Sheath:
Halogen free, low smoke thermoplastic material, red color
Minimum bending radius:
7.5 x d (d= overall diameter)
Fire resistant property:
750oC according to IEC 331
Specification
No. of Cores x Nominal Cross Sectional Area | Thickness of Insulation | Thickness of Bedding | Diameter of GSWB | Thickness of Sheath | Nominal Overall Diameter | Nominal Weight |
mm² | mm | mm | mm | mm | mm | kg/Km |
2 x 1.50 | 0.50 | 0.50 | 0.24 | 0.8 | 8.2 | 109 |
3 x 1.00 | 0.50 | 0.50 | 0.24 | 1.0 | 8.3 | 114 |
3 x 1.50 | 0.50 | 0.50 | 0.24 | 1.0 | 9.0 | 138 |
3 x 2.50 | 0.60 | 0.50 | 0.24 | 1.0 | 10.3 | 188 |
3 x 4.00 | 0.60 | 0.60 | 0.24 | 1.0 | 11.7 | 256 |
3 x 6.00 | 0.70 | 0.60 | 0.24 | 1.1 | 13.6 | 352 |
4 x 1.50 | 0.50 | 0.50 | 0.24 | 1.0 | 9.6 | 161 |
4 x 2.50 | 0.60 | 0.50 | 0.24 | 1.0 | 11.1 | 223 |
4 x 4.00 | 0.60 | 0.60 | 0.24 | 1.0 | 12.7 | 310 |
4 x 6.00 | 0.70 | 0.60 | 0.24 | 1.1 | 14.8 | 430 |
5 x 1.50 | 0.50 | 0.50 | 0.24 | 1.0 | 10.4 | 189 |
5 x 2.50 | 0.60 | 0.60 | 0.24 | 1.0 | 12.0 | 264 |
5 x 6.00 | 0.70 | 0.60 | 0.24 | 1.2 | 16.3 | 523 |
5 x 10.00 | 0.80 | 0.80 | 0.30 | 1.2 | 20.0 | 822 |
5 x 16.00 | 0.90 | 0.80 | 0.30 | 1.4 | 23.9 | 1217 |
According to the test conditions specified by GB/T18380.3-2008, flame retardant cable points in Table 1 for A, B, C, D four grades
Flame retardantgrade <o:p> | The fire temperature <o:p> | The fire time | Laying cable non-metallic material volume | Carbonized height | Self-extinguishing time | Applicable to products |
A <o:p> | ≥815ºC <o:p> | 40min <o:p> | ≥7l/m<o:p> | ≤2.5m<o:p> | ≤1h <o:p> | Flame resistant cable |
B <o:p> | ≥815ºC <o:p> | 40min <o:p> | ≥3.5<o:p>l/m | ≤2.5m<o:p> | ≤1h <o:p> | Flame resistant cable |
C <o:p> | ≥815ºC <o:p> | 20min <o:p> | ≥1.5l/m <o:p> | ≤2.5m<o:p> | ≤1h <o:p> | Flame resistant cable |
D <o:p> | ≥815ºC <o:p> | 20min <o:p> | ≥0.5l<o:p>l/m | ≤2.5m<o:p> | ≤1h <o:p> | Flame resistant cable |
Not only LSOH cables,our main products covers power cable 1-35kv,abc cable,control cable,rubber cable,instrument cable,AAC/ACSR bare conductors and so on.
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