Cables | Halogen Free Flame Redundant cables

LIH(St)CH-PIMF  HFFR SIGNAL AND CONTROL CABLE

Application

These screened control and connecting cables are used in instrumentation and control engineering; in industrial electronics, computers, information and transmission systems office machines; data transmission cables for voice frequncy transmission. Individual screen and consisting of tinned copper wires as screen provides protection against external pulses. Also tinned copper drain wires for continuity of individual screen and for earthing. In case of fire, these cables inhibit the propagation of the flames whereby the development of smoke is extremely low. No corrosive gases are emitted in the event of fire.

Cable design Tehnical data
Conductor : Plain Cu wires, flexible ,IEC 228-5
Insulation : HFFR compound; DIN 47100 or numbered cores
Pair : Two conductors twisted to a pair.
PIMF Construction : Wrapping of polyester tape , with drain wire (7 wires), AL-PES tape and polyester tape wrapping
Lay-up : PIMF laid up in layers of optimum pitch
Separator : Polyester tape
1.Screen : With drain wire ( 7 wires) under the AL-PES tape
2.Screen : Braid of tinned Cu wires, approx. %85 coverage
Outer Sheath : HFFR compound , RAL 7001
Standard : VDE 0812, VDE 0815
Insulation resistance : > 100 Mohm.km
Mutual Capacitance (800 Hz) : 250 nF/km
Operating voltage : 300 V
Test voltage (AC 50 Hz) : 1200 V
Temperature range : -30 °C / +70 °C
Min. Bending radius : 15 x Cable diameter
Flame test : IEC 332-1 & IEC 332-3