Stranded plain copper conductor Cross-linked Polyethylene insulation ( XLPE ) Core twisted in pairs or triads Colour coding for pair : black/white, continuously numbered triad : black/white/red, continuously numbered Overall Screen of plastic bonded aluminium mylar tape with tinned copper drain wire, approx. 25% overlapped Bedding of polyvinylchloride ( PVC ) Galvanized steel wire armour PVC outer sheath, flame retardant to IEC 60332-3C, black or blue colour
Available on request : Tinned conductors, PVC, XLPE or EPR insulations, sheathing of LSOH, oil & hydrocarbon resistant, anti termite, anti rodent, and other special sheath performance
Application For the transmission of measuring data signals in power stations and industrial plants This cable is suitable for fixed indoor,outdoor,or underground installations.
Electrical and Technical Data
Working Voltage : max. 500V Test Voltage core/core : 2000V 50Hz 1 min core /screen : 1000V 50Hz 1 min Conductor Resistance L/R Ratio 0.5 mm2 0.75 mm2 1.00 mm2 1.50 mm2 2.50 mm2 max 7.6 /km max 7.6 /km max 7.6 /km max 7.6 /km max 7.6 /km 25 H/ 25 H/ 25 H/ 40 H/ 60 H/ Insulation Resistance : min 5000 m/km Mutual Capacitance at 1 kHz single pair max. 115 nF/km 2 to 4 pairs 90 nF/km 102 nF/km above 4 pairs 75 nF/km 85 nF/km Capacitance unbalance : max. 500 pf/500m Inductance : max. 1 mH/km Temperature Range, fixed : -300C to +900C Minimum Bending Radius : 10 x cable diameter Flame Retardancy : IEC-60332-1 Flame Propagation : IEC-60332-3-22 (Cat.A)