| FIRE RESISTANT HALOGEN FREE POWER CABLES | Technical Data sheet |
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APPLICATIONS
HDGs(żo) FE180 PH90/E30-E90 300/500 V, HLGs(żo) FE180 PH90/E30-E90 300/500 V fire resistant cables and HDGsekw(żo) FE180 PH90/E30-E90 300/500 V, HLGsekw(żo) FE180 PH90/E30-E90 300/500 V screened fire resistant cables, are intended for installation in alarm, signalling, sound warning and similar systems, also for power supply to fire protection equipment in objects of sharp fire protection requirements, particularly in fire alarm and fire automatic control systems.
Halogen free cables are applied in locations where, in case of fire, higher safety for human beings and expensive electronic equipment is required.
Functions of the cables are maintained – power is supplied to equipment which must operate in fire conditions and during fire fighting. The cables are flame retardant and their smoke emission is low, emitted fumes are non toxic and non corrosive.
The cables are certified by Scientific and Research Centre for Fire Protection - National Research Institute (Centrum Naukowo-Badawcze Ochrony Przeciwpożarowej - PIB) at Józefów.
Shielded cables (ekw) are protected by an overall electrostatic shield against external electric field interferences.
CONSTRUCTION
– bare annealed copper, single wire (D) or stranded multi wire (L), round conductors meeting requirements of class 1, 2 or 5 per PN-EN 60228,
– special silicone rubber insulation,
– identification colour code according to PN-HD 308 S2,
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Number of conductors |
Colour of insulation |
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with protective conductor (żo) |
without protective conductor |
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2 |
- |
blue and brown |
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3 |
green-yellow, blue and brown |
brown, black and grey |
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4 |
green-yellow, brown, black and grey |
blue, brown, black and grey |
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5 |
green-yellow, blue, brown, black and grey |
black, blue, brown, black and grey |
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> 5 |
black and white conductor number printed on it |
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– insulated conductors laid-up in layers,
– cable core wrapped in polyester tape - in HDGsekw and HLGsekw,
– overall electrostatic shield incorporating aluminium-polyester tape and annealed tinned copper drain wire - in HDGsekw and HLGsekw,
– red cable sheath of halogen free compound.
CHARACTERISTICS
Conductor diameter |
mm |
1,0 |
1,1 |
1,4 |
1,8 |
2,3 |
2,8 |
Conductor cross-section |
mm2 |
0,75 |
1 |
1,5 |
2,5 |
4 |
6 |
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DC conductor resistance at 20°C, maximum - HLGs |
Ω/km |
26.0 |
19.5 |
13.3 |
7.98 |
4.95 |
3.30 |
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DC conductor resistance at 20°C, maximum - HDGs |
Ω/km |
24.5 |
18.1 |
12.1 |
7.41 |
4.61 |
3.08 |
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Capacitance between conductors at 1 kHz, - maximum |
nF/km |
120 |
120 |
120 |
120 |
120 |
120 |
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- average |
70 |
70 |
80 |
80 |
100 |
100 |
Operating voltage Uo/U 300/500 V
Voltage test 2 kVrms
Insulation resistance at 20°C, min. 500 MΩ∙km
Inductance, approximate 0,7 mH/km
Conductor temperature limit
in work conditions + 85°C
in short-circuit (max. 5 s) + 250°C
Operating temperature range
during operation from - 25 to + 85°C
during installation from -10 to + 50°C
Minimum bending radius
HDGs(ekw) cables 10 x cable diameter
HLGs(ekw) cables 6 x cable diameter
Corrosivity of emitted gases very low, halogen free, PN-EN 60754-1, PN-EN 60754-2, IEC 60754-2
pH, aprox. 6,8
conductivity, aprox. 0,4 µS/cm
Smoke density low smoke density, PN-EN 61034-2, IEC 61034-2
light transmittance, minimum 70 %
Cable combustibility flame retardant
Combustibility tests PN-EN 60332-1-2, IEC 60332-1=2, PN-EN 60332-3-22, IEC 60332-3-22 (cat. A)
Circuit integrity*
E30-E90 DIN 4102-12
PH90 PN-EN 50200 or EN 50362
Insulation integrity FE180 IEC 60331-21; IEC 60331-11
Reference standards AT-603-0248/2009/2014, WT-TK-46
*Circuit integrity is dependent on installation method.
The cable meets requirements of the low voltage directive 2014/35/EU
Other cross-sections and conductor counts available on request.
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.