RE-2Y(St)YQY-fl

INSTRUMENTATION CABLES, EN 50288-7SINGLE & MULTI-TRIPLE, PE INSULATED, COLLECTIVE SCREENED, STEEL WIRE BRAIDED, PVC SHEATHED These cables are used for transmission of analoge and digital signals in instrument and control systems at chemistry and petrochemistry industry plants, power plants, natural gas and petroluem plants, etc... . Instrumentation cables are not allowed for direct connection to a low impedance sources, e.g. public mains electricity supply. With blue sheath it is suitable for intrinsically safe systems. The armour above the sheath, steel wire braid serves as protection against mechanical traverse loads and act as a magnetic screen against interference. The galvanised steel wires are free of corresion and oxidation.These cables are recommended for direct burial. They are for indoor and outdoor installation, in dry and wet locations; on racks, trays, in conduits. Conductor: Plain copper wire, stranded, IEC 60228 Sınıf 2, TS/DIN EN 60228 Sınıf 2 Insulation: PE compound, EN 50290-2-23 Core identification: Black / White / Red cores are numbered, (1-1-1, 2-2-2,…), Upon request ; Colour coded according to IEC 60189-2, Other core configurations manufactured upon request. Pair: Two conductors twisted to a pair Lay-up: Pairs laid up in layers of optimum pitch Separator: Polyester tape Screen: AL-PES tape over stranded tinned copper drain, wire 0,50 mm2 Inner sheath: PVC compound, EN 50290-2-22 Armour: Braid of galvanized steel wires, aprx. %85 cov. Outer sheath: PVC comp., flame retardant; EN 50290-2-22 Sheath colour: RAL 9005, Black or RAL 5015, Blue Standard: TS/DIN EN 50288-7 Insulation thickness: 0,50mm2 : 0,40 mm, 0,75mm2 : 0,40 mm, 1,0mm2 : 0,40 mm, 1,3mm2 : 0,45 mm, 1,5mm2 : 0,45 mm Conductor resistance: 0,50mm2 : 36,7 Ω/km, 0,75mm2 : 25,0 Ω/km, 1,0mm2 : 18,5 Ω/km, 1,3mm2 : 14,2 Ω/km, 1,5mm2 : 12,3 Ω/km Insulation resistance: Min. 5000 MΩ.km Capacitance unbalance: (1 kHz) : max. 500 pF/500 m L / R (ratio) (max.): 0,50mm2 : 25 µH/Ω, 0,75mm2 : 25 µH/Ω, 1,0mm2 : 25 µH/Ω1,30mm2 : 40 µH/Ω, 1,5mm2 : 40 µH/Ω Rated voltage: 300V Test voltage: Urms core-core : 1500 V, Urms core-screen : 1500 V Temperature range: operation : - 30 oC ~ + 70 oC, ınstallation : - 5 oC ~ + 50 oC Min. bending radius: 10 x D Flame retardance test: IEC 60332-1 & EN 60332-1