0.6/1kV Heat Resistant Cable Low Smoke Zero Halogen Power Cable IEC Standard
Fire resistant cable is one kind of cable that can keep certain safe running time in the case of flame combustion. Fire resistant cable is widely used in high-rise buildings, underground railway, underground street, large power station and important industrial and mining enterprises and other places related to fire safety and fire rescue.
-> Using condition:
1. AC rated voltage: U0 /U (V series: 600/1000V, K series: 450/750V, B series: 450/750V).
2. long working temperature of cable:
(1) the insulation and sheath of vinyl fluoride: 70℃ and 105℃;
cross linked polyethylene(XLPE) insulation: 90℃;
(2) fluoroplastic insulated and sheathed: 220℃ and 260℃;
fluorine plastic insulation and 105℃ flame retardant poly vinyl fluoride sheath: 90℃ and 125℃.
(3) low halogen low smoke flame retardant PVC insulated and sheathed: 70 ℃;
non halogen low smoke flame retardant polyolefin insulation and sheath: 90℃ and 125℃.
3. minimum ambient temperature:
(1) flame retardant PVC insulation and sheath: fixed laying: -40℃; non-fixed laying: -15℃;
(2) fluorine plastic insulation and sheath: fixed laying: -60℃;
non-fixed laying: -20℃;
4. the temperature of cable laying should not be less than 0℃.
Common Model:
| Model |
Name |
Application |
| NA-YJV/NB-YJV |
Cross-linked polyethylene insulated PVC sheathed A(B) Class fire-resistant power cable |
Laying in indoors, tunnel and pipeline with refractory requirement.
|
| NA-YJV22/NB-YJV22 |
XLPE insulation steel tape armored PVC sheathed A(B) Class fire-resistant power cable |
Suitable for buried laying with refractory requirement, not suitable for laying i n pipeline. |
| WDNA-YJY/WDNB-YJY |
XLPE insulation polyolefin sheath A(B) Class low-smoke zero halogen fire-resistant power cable |
Laying in indoors, tunnel and pipeline with low smoke and refractory requirement |
| WDNA-YJY23/WDNB-YJY23 |
XLPE insulating steel tape armoured polyolefin sheath A(B) class low smoke zero halogen fire-resistant power cable |
Suitable for buried laying with low smoke zero halogen and refractory requirement, not suitable for laying in pipeline. |
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