| Customization: | Available |
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| Application: | Construction, Overhead, Underground, Industrial, Power Station |
| Voltage: | Low and Medium Voltage Cable |
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NG-A(BTLY) Single & Multi-Core Cable Copper Conductor Corrugated Copper Sheathed Polyolefin Coated Power Cable Electric Mineral Insulated Flexible Power Cable.
Fire-resistant cables can createa safe environment .In the event of a fire,the cable can continue to work thanks to non-flammable insulating micatape wrapped around the copper wire.These cables produce a small amount of smke during a fire ,and their ability to propagate fire is alao low.They are also halogen-free.Cables are especially usefully in systems where cables must continue to work even in the event of a fire.
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Model
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BBTRZ
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NG-A (BTLY)
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BTTRZ (RTTYZ)
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Conductor
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99.99% oxygen free Copper
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99.99% oxygen free Copper
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99.99% oxygen free Copper
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Voltage
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0.6-1KV
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0.6-1KV
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0.6-1KV
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Max working temperature
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250ºC
(3 hours in 950-1000ºC)
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250ºC
(3 hours in 950-1000ºC) |
250ºC
(3 hours in 950-1000ºC) |
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Comparison
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1.Low smoke and zero halogen
2.More flexibility.
3.Most cost-efficient
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1.Low smoke and zero halogen. 2.With aluminum corrugated sheath, good compressive strength.
3.Mid-Price
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1.Low smoke and zero halogen.
2.With copper corrugated sheath, the melting point of copper is 1083ºC and strong compressive strength.
3.Price is higher
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Conductor
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Copper
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Insulation
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Mineral
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Safety certification
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CCC, CE
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Reference standard
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Q/PLJT10-2021
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Application
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The product can be applied to power transmission and distribution lines at a rated voltage of of 500V AC. Including those in.
1:Publice buildings, hospitals, Entertainment Venues, Shopping Malls, Hotels and schools. 2:High Temputrers Places Steel and Iron Smeltery, Glass Industry, and Shipbuilding. 3:Desnsely-Populated Place Subways, Offices Buildings, High Rise Building
4:Places With the Presence of Hazardous Chemicals, Oil Refineries, Petrol Stations, Nuclear Power Stations, National Gas Stations etc.
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| Nominal | Main | Nominal | Earth | Nom. | Nom. | Nom. | Approx. |
| conductor | conductor | insulation | cond. | diam. | diam. | overall | mass |
| area | type | thickness | area | over | over | diam. | (kg/100m) |
| (mm2) | (mm) | (mm2) | bedding | armor | (mm) | ||
| (mm) | |||||||
| 4 cores + E | |||||||
| 16 | Stranded | 0.8 | 6 | 18.8 | 22 | 25.7 | 160 |
| 25 | Stranded | 0.9 | 6 | 21.5 | 24.7 | 28.3 | 204 |
| 35 | Stranded | 0.9 | 10 | 24.1 | 27.3 | 31.2 | 257 |
| 50 | Stranded | 1 | 16 | 27.9 | 31.9 | 35.9 | 350 |
| 70 | Stranded | 1.1 | 25 | 32.8 | 36.9 | 41.3 | 468 |
| 95 | Stranded | 1.1 | 25 | 37 | 41 | 45.7 | 600 |
| 120 | Stranded | 1.2 | 35 | 43 | 48 | 53 | 783 |
| 150 | Stranded | 1.4 | 50 | 47.9 | 52.9 | 58.2 | 945 |
| 185 | Stranded | 1.6 | 70 | 54.1 | 59.1 | 64.7 | 1138 |
| 240 | Stranded | 1.7 | 95 | 60.2 | 65.2 | 71.3 | 1405 |
| 300 | Stranded | 1.8 | 120 | 71.2 | 77.5 | 84.2 | 1838 |
Construction
1 Conductor: Compact stranded copper conductor, Cl.2 as per lEC60228
2 MicaTape
3 lnsulation: Mica Tape+ Color Separate Layer
4 Filler Padding: Mineral
5 Wrapping Tape: Glass Insulation
6 Sheath:LSOH or other colors,as per lEC60332,60502-164
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