NORDEN FireNor Standard fire resistant cables are manufactured within the specific requirement of fire resistant cable standards. The fire resistant cable assures reliable circuit integrity to keep emergency evacuation systems operational even whilst the cable is burning. FireNor fire resistant cables can be used for fire alarm systems, power supply or control of equipment that needs to function during a fire such as warning, emergency lighting, evacuation and monitor systems. The place of usage is intelligent or semi-intelligent buildings where dense human population or valuable goods are found. These can be hospitals, cinemas, theatres,schools, shopping centers, airports, factories, hotels etc.FireNor products have low smoke density, are halogen free and they don't emit poisonous gases.
Overview Specifications Ordering Information
CABLE CONSTRUCTION
ConductorEN 60228 Class 1 (RE) Electrolytic Copper |
Drain WireTinned Copper |
SheathHFFR Compound EN 50290-2-27 |
InsulationEN 50363-1 EI2 Cross-linked Ceramic Forming Polymer Compound |
WrappingPolyester Tape |
Sheath ColorRed(RAL 3000) |
Insulation ColorBlue, Brown, Black, Grey |
Overall ScreenAluminium Polyester Tape |
Standard Packing Mode100 mtr / Plywood Reel 500 mtr / Plywood Reel (optional) |
Flame Tests | Insulation Integrity | Smoke Density | Corrosive Gases & Halogen Free Test |
IEC 60332-1-2 |
IEC 60331-23 |
IEC 61034-2 |
IEC 60754-2 |
Properties | Value | ||
1.0 mm² | 1.5 mm² | 2.5 mm² | |
Max. Conductor Resistant @ 20ºC |
18.1ohm/km |
12.1 ohm/km |
7.4 ohm /km |
Min. Insulation Resistant @ 0ºC |
200 Mohm xkm |
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Operating Voltage |
300/500 V |
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Test Voltage |
2000 V |
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Temperature Rating(Fixed) |
-30ºC to + 70ºC |
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Temperature Rating(Flexing) |
-5ºC to + 60ºC |
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Min. Bend Radius(Fixed) |
6 x D |
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Min. Bend Radius(Flexing) |
15 x D |
Nom. Cond. Cross-Sect. mm² |
Conductor Size no./mm |
Drain Wire Size no./mm | Cable Diameter mm (±5 %) |
Weight Kg/km |
2 x 1.0 |
1/1.12 |
1/1.12 |
6.0 |
60.0 |
2 x 1.5 |
1/1.37 |
1/1.37 |
7.0 |
79.0 |
3 x 1.5 |
1/1.37 |
1/1.37 |
7.6 |
105.0 |
4 x 1.5 |
1/1.37 |
1/1.37 |
8.3 |
128.0 |
2 x 2.5 |
1/1.75 |
1/1.75 |
8.4 |
113.0 |
3 x 2.5 |
1/1.75 |
1/1.75 |
9.0 |
153.0 |
4 x 2.5 |
1/1.75 |
1/1.75 |
10.10 |
195.0 |