YnTKSY Fire Alarm Data Transmission Cable for Fixed Installations

Technical data:

Thermal parameters:

Temperature range:

operating temperature: -40 °C to 70 °C

min. installation temperature: -5 °C

Electrical parameters:

Operating voltage: 150 V Test voltage:

AC 1500 V

DC 2250 V

Insulation resistance: >200 MΩ x km Pair loop resistance at 20 °C (max.):

0,8 mm: 75,0 Ω/km

1,0 mm: 48,0 Ω/km

1,4 mm: 26,6 Ω/km

1,5 mm2: 24,2 Ω/km

1,8 mm: 14,96 Ω/km

2,3 mm: 9,60 Ω/km

2,8 mm: 6,40 Ω/km

Conductor capacitance:

max. 120 nF/km

average 100 nF/km

Inductance: ca.0,7 mH/km

Mechanical parameters:

Min. bending radius: 10 x Ø

Design:

Conductors:                     solid copper conductor, class 1

Insulation:                        PVC compound

Core identification:         acc. to PN-92/T-90320 (90321)

Core arrangement:          cores twisted in pairs, pairs twisted together

Outer sheath:                    PVC compound, self-extinguishing and highly flame retardant

acc. to EN 60332-1-2, EN 60332-3-24, IEC 60332-3, cat. C, oxygen index >29; colour: red

Application:

Special cables for   connections  of telephone  switchboards and data transmission devices, using analogue and digital signals for control and fire alarm installations. Cables are used mainly as transmission lines and power line for fire alarm systems' devices (sensors, linear modules) and for autonomous firefighting control systems and smoke extraction systems. Cables are suitable for installations used at the „0” moment of fire detection (moment of fire detection by the fire detection centre). Cables are intended for transmission of signal to auxiliary devices, which in case of fire detection are run by the central fire alarm (power cut-off, bringing down the lifts/elevators, ventilation cut-off). Cables classified according to EN 50575 (CPR).