Description
We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for addressable fire alarm cable,afc fire alarm cable,aquaseal fire alarm cable, Our company will continue to adhere to the, superior quality, reputable, the user first, principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
fire alarm cable support requirements
一、 Technical parameter
| Type | 1.5mm2 x2C Fire-resistant |
| （mm²）Specification | 1×1.38mm |
| Voltage rating （V） | 300 |
| Conductor | |
| Conductor material | BC |
| Conductor size (mm) | 1/1.38±0.003 |
| Wrapping tape | |
| Wrapping tape material | Synthetic mica tape (layer two） |
| Insulation | |
| Insulation material | Ceramic polyolefin |
| Insulation diameter（mm） | 3.85±0.1 |
| Average Thickness （mm） | 0.8 |
| Insulation Identification | brown、blue |
| laying-up | |
| lay (mm) | 150±10 |
| Shield | |
| Drain wire(mm) | 1/0.8±0.003 TC |
| Shield | Single sided aluminum |
| Jacket | |
| Jacket material | LSZH |
| Jacket Diameter（mm) | 10.0±0.3 |
| Average Thickness （mm） | 1.0 |
| Electrical Properties at 20℃ | |
| conductor dc resistance (ohm/km) | ≤12.1 |
| Insulation resistance(MΩ*km) | ≥1000 |
With a positive and progressive attitude to customer, s interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of?
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