Application
TECHNOFLAME (N)HXCH-J-SERVO FE180 PH90/E90 0,6/1 kV fire resistant halogen free cables, are intended for connecting converters or inverters with motors in fire protection equipment which is to operate in fire conditions. 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 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 flame retardant and their smoke emission is low, emitted fumes are non toxic and non corrosive. Cables are protected by a specially designed and highly effective collective shield against emission of electromagnetic interferences to environment and against influence of external interferences. The cables are suitable for fixed indoor and outdoor installations. Sheathing is UV radiation resistant. Laying cables in water or direct earth burial are only permitted if additional protection is used.Structure
- flexible, multiwire conductors, stranded of bare annealed copper wires (tin-plated on request), meeting requirements of class 5 per PN-EN 60228,
- double special cross-linked silicone rubber insulation - colours of insulation: black, brown, grey, green-yellow,
- insulated conductors and fillers laid-up in a cable core,
- cable core wrapped in polyester tape,
- cable core wrapped in mica tape,
- double screen incorporating aluminium-polyester tape under a tinned copper wire braid shield of coverage bigger than 80%,
- orange cable sheath made of halogen free compound type HM4 according to HD 604 S1.
| Conductor cross-section | mm2 | 1,5 | 2,5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum DC conductor resistance at 20°C | Ω/km | 13,3 | 7,98 | 4,59 | 3,3 | 1,91 | 1,21 | 0,78 | 0,554 | 0,386 |
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 |
| Shielding efficiency, approximate | 75 dB |
| 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 Ø < 12 mm | 5 x cable diameter |
| Minimum bending radius Ø = 12÷20 mm | 7,5 x cable diameter |
| Minimum bending radius Ø > 20 mm | 10 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, minimum. | 60% |
| 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-s2,d1,a1 |
| DoP declarations are available at | technokabel.com.pl |
| The cable meets requirements of the low voltage direction | 2014/35/UE |