Application
TECHNOFLAME NHXHX FE180 PH90/E90 0,6/1 kV , TECHNOFLAME NHXHX-J FE180 PH90/E90 0,6/1 kV fire resistant and halogen free power cables, are intended for power supply to fire protection equipment in objects of sharp fire protection requirements, particularly in fire alarm and fire automatic control systems. The cables shall be applied in locations where, in case of fire, higher safety for human beings and expensive electronic equipment is required (subway tunnels, hospitals, shopping centres, supermarkets, cinemas, theatres, stadiums and other public buildings). Functions of the cables are maintained for 90 minutes – power is supplied to equipment which must operate in fire conditions and during fire fighting (e.g. water pumps in fire extinguishing systems, smoke removing fans, emergency lighting and elevators). The cables are certified by Scientific and Research Centre for Fire Protection - National Research Institute (Centrum Naukowo-Badawcze Ochrony Przeciwpożarowej - PIB) at Józefów. The cables are flame retardant and their smoke emission is low, emitted fumes are non toxic and non corrosive. The cables are resistant to water in accordance with EN 50200 Annex E and can be used in fire protected rooms with fixed pressure water spraying fire extinguishing systems (sprinkler zones). The cables are oil-resistant and designed for frequent contact with petroleum products, as in petrol stations and stores, where engine fuels and lubricants are pumped or handled. The cables are suitable for fixed indoor and outdoor installations also for direct earth burial. Cables are UV radiation resistant.Structure
- bare annealed copper conductors meeting requirements of PN-EN 60228 standard:
- mica tape and halogen free cross-linked compound insulation – colours:
- insulated conductors laid-up into a cable core,
- inner covering made of halogen free compound,
- orange cable sheath made of cross-linked halogen free compound.
| Conductor cross-section | mm2 | 1,5 | 2,5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 | 70 | 95 | 120 | 150 | 185 | 240 | 300 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum DC conductor resistance at 20°C | Ω/km | 12,1 | 7,41 | 4,61 | 3,08 | 1,83 | 1,15 | 0,727 | 0,524 | 0,387 | 0,268 | 0,193 | 0,153 | 0,124 | 0,0991 | 0,0754 | 0,0601 |
Cable installation – should be carried out on a certified cable fastening system, in accordance with the National Technical Assessments (KOT) issued for fastening manufacturers. Only certified cable fixing systems, tested according to DIN 4102 part 12, should be used.
| Characteristics | Descritpion |
|---|---|
| Operating voltage Uo/U | 0,6/1 kV |
| Voltage test | 4 kV sk |
| Minimum insulation resistance, at90°C | 1011 Ω∙cm |
| Inductance, approximate | 0,7 mH/km |
| Conductor temperature limit in work conditions | + 90°C |
| Conductor temperature limit at short-circuit | + 250°C |
| Operating temperature range during operation | from - 30 to + 90°C |
| Operating temperature range during installation | from - 5 to + 70°C |
| Minimum bending radius (single core cables) | 15 x cable diameter |
| Minimum bending radius (multi core cables) | 12 x cable diameter |
| Corrosivity of emitted gases per | very low, halogen free PN-EN 60754-1, PN-EN 60754-2, IEC 60754-2 |
| pH | > 4,3 |
| Conductivity | < 2,5 μS/mm |
| Smoke density | low smoke density PN-EN 61034-2, IEC 61034-2 |
| Light transmittance | min. 80 % for s1a, 60-80 % for s1b |
| Cable combustibillity | flame retardant |
| Combustibillity tests | PN-EN 60332-1-2, IEC 60332-1-2, PN-EN 60332-3-24, IEC 60332-3-24 |
| Circuit integrity: E90 | DIN 4102-12 |
| Circuit integrity: PH90 | PN-EN 50200, PN-EN 50362 or PN-EN IEC 60331-1 |
| Insulation integrity FE180 | IEC 60331-21, IEC 60331-11 |
| Reference standards | CNBOP-PIB-KOT-2021/0311-3701 wyd.3, WT-TK-44 |
| Class reaction to fire ( PN-EN 13501-6) | B2ca-s1a,d2,a1 or B2ca-s1b,d0,a1 or Dca-s2,d1,a1 |
| DoP declarations are available at | technokabel.com.pl |
| The cable meets requirements of the low voltage direction | 2014/35/UE |