Fire-Resistant Wire and Cable LSZH Type
Fire-Resistant Wire and Cable LSZH Type image
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Product Details
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
| Model<o:p> | Name<o:p> | Flame retardant rating<o:p> | Core number<o:p> | Rross section mm2<o:p> |
Rated voltage v<o:p> |
| ZN-BV<o:p> | PVC insulated flame retardant fire resistant wire with copper core<o:p> | A,B,C,D<o:p> | 1<o:p> | 1.5-400<o:p> | 450/750<o:p> |
| ZN-BVV<o:p> | PVC insulated flame retardant fire resistant round cable with copper core and sheath<o:p> | A,B,C,D<o:p> | 1-5<o:p> | 1.5-35<o:p> | 300/500<o:p> |
| ZN -BVVB<o:p> | PVC insulated flame retardant fire resistant flat cable with copper core and PVC sheath<o:p> | A,B,C,D<o:p> | 2,3<o:p> | 0.75-10<o:p> | 300/500<o:p> |
| ZN -BVR<o:p> | PVC insulated flame retardant fire resistant flexible cable with copper core<o:p> | A,B,C,D<o:p> | 1<o:p> | 2.5-70<o:p> | 450/750<o:p> |
| ZN -RVS<o:p> | PVC insulated flame retardant fire resistant stranded connecting flexible cable with copper core<o:p> | A,B,C,D<o:p> | 1<o:p> | 0.75-2.5<o:p> | 300/300<o:p> |
| ZN -RV<o:p> | Sheathless flame retardant fire resistant flexible cable with copper core<o:p> | A,B,C,D<o:p> | 1<o:p> | 1.5-240<o:p> | 450/750<o:p> |
| ZN -KVV<o:p> | PVC insulated flame retardant fire resistant control cable with PVC sheath<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KVV22 | PVC insulated flame retardant fire resistant control cable with PVC sheath and steel tape armoring<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KVVP2<o:p> | PVC insulated flame retardant fire resistant control cable with PVC sheath and copper tape shielding<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KVVP2-22<o:p> | PVC insulated flame retardant control cable with PVC sheath, copper tape shielding and steel tape armoring<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KYJV | Crosslinked polyethylene insulated flame retardant fire resistant control cable with PVC sheath<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KYJV22<o:p> | Crosslinked polyethylene insulated flame retardant and fire resistant control cable with PVC sheath and steel tape armoring<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KYJVP2<o:p> | Crosslinked polyethylene insulated flame retardant fire resistant control cable with PVC sheath and copper tape shielding<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -KYJVP2-22<o:p> | Crosslinked polyethylene insulated flame retardant fire resistant control cable with PVC sheath, steel tape armoring and copper tape shielding<o:p> | A,B,C,D<o:p> | 2-61<o:p> | 1-10<o:p> | 450/750<o:p> |
| ZN -VV<o:p> | PVC insulated flame retardant fire resistant cable with PVC sheath<o:p> | A,B,C,D<o:p> | 1-5<o:p> | 1.5-800<o:p> | 600/1000<o:p> |
| ZN -VV22<o:p> | PVC insulated flame retardant fire resistant cable with PVC sheath and steel tape armoring<o:p> | A,B,C,D<o:p> | 1-5<o:p> | 1.5-400<o:p> | 600/1000<o:p> |
| ZN -YJV<o:p> | Crosslinked polyethylene insulated flame retardant fire resistant cable with PVC sheath<o:p> | A,B,C,D<o:p> | 1-5<o:p> | 1.5-800<o:p> | 600/1000<o:p> |
| ZN -YJV22<o:p> | Crosslinked polyethylene insulated flame retardant fire resistant cable with PVC sheath and steel tape armoring<o:p> | A,B,C,D<o:p> | 1-5<o:p> | 1.5-400<o:p> | 600/1000 |
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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