Cables | Halogen Free Flame Redundant cables

RE-H(St)HRH / RE-HX(St)HRH  HFFR INSTUMENTATION CABLE

Application

For transmission of analoge and digital signals in instrument and control systems. Not allowed for direct connection to low impedance sources, e.g. public mains electricity supply. Recommended for direct burial. For indoor and oudoor installation, in dry and wet locations; on racks, trays, in conduits . 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 annealed or tinned copper, 7 stranded.
Insulation : RE-H(St)HRH HHFR compound.
RE-HX(St)HRH Halogen-free elastomer Compus.
Core identification : According to BS 5308 Part 2.
Lay-up : Pairs laid up in layers of optimum pitch.
Separator : Polyester tape
Screen : With drain wire under the AL-PES tape.
Filler : PVC Compus, Black
Armour : Galvanized round steel wires.
Outer Sheath : Flame-retardant special PVC Compus.
Sheath Colour : Black
Standard : According to BS 5308 Part 2 Type 2.
Insulation resistance : > 100 Mohm.km
Mutual Capacitance(800 Hz) : 250 nF/km/km
Operating voltage : 300 V
Conductor operating temp. : 90 °C
Test voltage (AC 50 Hz) : Core/Pair:2000 V
Core/Screen : 1000 V   
Temperature range : -30 °C / +70 °C
Min. Bending radius : 15 x Cable diameter
Flame test : IEC 332-1 & IEC 332-3
Insulation inteGreyty (FE 180) RE-HX(St)HRH: IEC 331,TS 3164