HUALUO CABLE
Flexible Fire Resistant Cables
Main Application:
Flexible fire resistant cables are mainly used for transmission lines of fire systems in high-rise buildings, underground buildings, hospitals, schools, business centers, department stores, museums and other buildings.
Features:
- Excellent fire resistance and insulation performance.
- Low smoke halogen-free performance.
- Easy to bend, easy to install.
Technical Data
| Model | BBTRZ | NGA-BTLY | BTTRZ-YTTW |
|---|---|---|---|
| Insulation Material | PE | PE | PE |
| Sheath Material | Po | Po | Po |
| Wire Core Material | Annealed Round Copper Wire/Annealed Oxygen Free PU | Annealed Round Copper Wire/Annealed Oxygen Free PU | Annealed Round Copper Wire/Annealed Oxygen Free PU |
| Voltage | 0.6/1KV | 0.6/1KV | 0.6/1KV |
| Implementation Standard | Q/CQHQ 07-2022 | Q/CQHQ 08-2022 | Q/CQHQ 08-2022 |
| Fire Resistance Characteristics | ①Class A burns between phases at a flame temperature of 950 ºC and apply a voltage of 750V between the phases and the outer sheath for 90min without damage to the insulation. ②Class B burns at a flame temperature of 750 ºC-800 ºC and applies a voltage of 750V between the phases and the outer sheath for 90min without damage to the insulation. | ①950 ºC flame continues to be energized for 180min without breakdown. ②650 ºC flame after 15min to withstand 15min of water spray does notbreakdown. ⑤950 ºC flame to withstand 15min of knocking vibration and not breakdown. | ①Class A burns between phases at a flame temperature of 950 ºC and apply a voltage of 750V between the phases and the outer sheath for 90min without damage to the insulation. ②Class B burns at a flame temperature of 750 ºC-800 ºC and applies a voltage of 750V between the phases and the outer sheath for 90min without damage to the insulation. |
| Minimum cable bending radius (D is cable diameter, unit: mm) | ①D≤12, 12D ②12<D≤20, 20D ③20<D≤40, 30D ④D>40, 40D | ①D≤12, 12D ②12<D≤20, 20D ③20<D≤40, 30D ④D>40, 40D | ①D≤12, 12D ②12<D≤20, 20D ③20<D≤40, 30D ④D>40, 40D |
Application
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