INSTRUMENTATION CABLES 300V PVC D.K. PE -70 DEGREE
RE-2Y(St)YQY-fl INSTRUMENTATION CABLES, EN 50288-7 SINGLE & MULTI-TRIPLE, PE INSULATED, COLLECTIVE SCREENED, STEEL WIRE BRAIDED, PVC SHEATHED
Marking
BIRTAS KABLO RE-2Y(St)YQY-fl 20 x 3 x 1mm2 1664 43 020 EN 50288-7 -70˚ C Part no GOST-R CE....mt
Application
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.
Cable Design
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
Technical Data
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
