HEDSUN fireproof cable is another product of Elektrosim Hedayat company that can continue to work even in fire conditions. In the event of a fire, fireproof cables have little smoke and the smoke is free of poisonous and deadly gases, which guarantees the safety of people and equipment.

The use of these cables in places such as hotels, theaters and cinemas, museums, hospitals, shopping centers, skyscrapers, offices, schools, airports, basements and tunnels, train stations, computer centers, alarm systems, systems Traffic control, and fire extinguishing systems are used.

Due to the fact that the structure of the polymer used in the fireproof cables does not contain halogen, therefore, during the fire, suffocating gases are not released from it and it maintains the safety of people.

HEDSUN fireproof cable

– single-stranded wire with PVC insulation according to ISIRI 607-3, VDE 0281-3, IEC 60227-3 standards

– Thermal range:

-5°C to +70°C in bent mode

In fixed installation C°-30 to C°+80

– Rated voltage:

0.5 to 1 U0/U=300/500 V

1.5 and higher U0/U=450/750 V

– Voltage test: 2500V a.c. 50Hz

These wires are suitable for building wiring and use in electrical pipes under plaster or inside ducts. Also, these wires are used inside electrical panels and electrical connections of parts and devices.

– Cu / PVC

– Class 5 copper conductor according to IEC 60228

– PVC/C insulation

Rated voltage

V

 Approximate weight

kg/km

 Maximum conductor resistance at 20°C

(Ω/KM)

 Average outer diameter

mm

 Insulation thickness

mm

Rated cross-sectional area

mm2
300/500 8.9 39.0 2.13 0.6 0.5
11.8 26.0 2.35 0.6 0.75
14.5 19.5 2.55 0.6 1.0
450/750 21.0 13.3 3.0 0.7 1.5
33.0 7.98 3.65 0.8 2.5
48.5 4.95 4.2 0.8 4
68.5 3.3 4.8 0.8 6
114.5 1.91 6.2 1.0 10
184 1.21 7.95 1.0 16
284 0.78 9.8 1.2 25
395 0.554 11.3 1.2 35
557 0.386 13.4 1.4 50
759 0.272 15.3 1.4 70
1024 0.206 17.7 1.6 95
1280 0.161 19.7 1.6 120
1601 0.129 22.0 1.8 150
2000 0.106 24.6 2.0 185
2552 0.0801 27.8 2.2 240

Fireproof cable