FIRE RESISTANT HALOGEN FREE POWER CABLES Technical Data sheet
 

 

 acrobat reader_50x50  

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,

Number of conductors

Colour of insulation

with protective conductor (żo)

without protective conductor

2

-

blue and brown

3

green-yellow, blue and brown

brown, black and grey

4

green-yellow, brown, black and grey

blue, brown, black and grey

5

green-yellow, blue, brown, black and grey

black, blue, brown, black and grey

> 5

black and white conductor number printed on it

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

DC conductor resistance at 20°C, maximum - HLGs

Ω/km

26.0

19.5

13.3

7.98

4.95

3.30

DC conductor resistance at 20°C, maximum - HDGs

Ω/km

24.5

18.1

12.1

7.41

4.61

3.08

Capacitance between conductors

 at 1 kHz,         - maximum

nF/km

120

120

120

120

120

120

                           - 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.