FIRE RESISTANT HALOGEN FREE POWER CABLES Technical Data sheet
  

 

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APPLICATIONS

TECHNOFLAME HDGs(żo) FE180 PH90/E30-E90 300/500 V, TECHNOFLAME HLGs(żo) FE180 PH90/E30-E90 300/500 V fire resistant cables and TECHNOFLAME HDGsekw(żo) FE180 PH90/E30-E90 300/500 V, TECHNOFLAME HLGsekw(żo) FE180 PH90/E30-E90 300/500 V screened fire resistant cables, are intended for power supply to fire protection equipment which is to operate in fire conditions. The cables are suitable for installation in alarm, signalling, transmission, sound warning and similar systems.

Halogen free cables shall be 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.

An overall electrostatic shield (ekw) in screened cables protects cable circuits against interference by external electric fields.

The cables are certified by Scientific and Research Development Centre for Fire Protection (Centrum Naukowo-Badawcze Ochrony Przeciwpożarowej) at Józefów.

Cables can’t be used in protected rooms by fixed water extinguishing devices. For such applications, use    HDGs(żo)-W FE180 PH90 / E30-E90 300/500 V cables.

 

CONSTRUCTION                                                                                                           

– bare copper, single wire (D) or stranded multi wire (L), round conductors meeting requirements of class 1 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 TECHNOFLAME HDGsekw and TECHNOFLAME HLGsekw,

– overall electrostatic shield incorporating aluminium-polyester tape and stranded annealed tinned copper drain wire - in TECHNOFLAME HDGsekw and TECHNOFLAME HLGsekw,

– red, cable sheath made of halogen free compound.

 

CHARACTERISTICS

Conductor cross-section

mm2

1

1,5

2,5

4

6

10

Conductor diameter (HDGs), approximate

mm

1,1

1,4

1,8

2,3

2,8

3,5

DC conductor resistance at 20oC, maximum – HDGs

Ω/km

18.1

12.1

7.41

4.61

3.08

1.83

DC conductor resistance at 20oC, maximum – HLGs

Ω/km

19.5

13.3

7.98

4.95

3.30

1.91

Capacitance between conductors  at 1 kHz,                                 - maximum

nF/km

120

120

120

120

120

120

                            - average

70

80

80

100

100

100

Operating voltage Uo/U    300/500 V

Voltage test   3 kVrms

Insulation resistance at 20°C, min.    100 MΩ∙km

Inductance, approximate    0,7 mH/km

Conductor temperature limit
      in work conditions                        + 90°C
      in short-circuit (max. 5 s)              + 250°C

Operating temperature range
      during operation                    from - 30 to + 80°C
      during installation                   from  -5 to + 70°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    >4.3

conductivity   <2.5 µS/mm

Smoke density                       low smoke density, PN-EN 61034-2, IEC 61034-2

light transmittance, minimum         80 % for s1a

Cable combustibility                     flame retardant

Combustibility tests                      PN-EN 60332-1-2, IEC 60332-1-2, PN-EN 60332-3-22, IEC 60332-3-22 

Circuit integrity*

      E30-E90               DIN 4102-12

      PH90                   PN-EN 50200 or EN 50200

Reference standards             CNBOP-PIB-KOT-2018/0054-3701 edition 1 and WT-TK-46

Class reaction to fire (according to PN-EN 13501-6)    B2ca-s1a,d0,a1; B2ca-s1a,d1,a1; Eca

 

Cable installation – only certified cable fixing systems shall be used. Systems certified according to DIN 4102 part 12 or PN-EN 50200 (PN-EN 50362).

The cable meets requirements of the low voltage directive 2014/35/EU

TECHNOKABEL S.A reserves the right to change specifications without prior notice.