RE-Y(St)YSWAY-fl & RE-Yw(St)YwSWAYw-fl MP INSTRUMENTATION CABLES, EN 50288-7 SINGLE & MULTI-PAIR, PVC INSULATED, COLLECTIVE SCREENED, ARMOURED, PVC SHEATHED
Marking
BIRTAS KABLO RE-Yw(St)YwSWAYw-fl MP 4 x 2 x 1mm2 1639 43 004 EN 50288-7 -70 / +150˚ C Part no GOST-R CE....mt
Applications
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. For application of 105oC heat resistant, RE-Yw(St)YwSWAYw cables are suitable. With blue sheath it is suitable for intrinsically safe systems. The armour above the inner sheath protects the cable from mechanical shocks. 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 (Y)
PVC compound, 70 oC grade; EN 50290-2-21
Insulation (Yw)
PVC compound, 105 oC grade; EN 50290-2-21
Core identification
Black / White cores numbered 1-1, 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 (Y)
PVC compound, 70 oC grade; EN 50290-2-22
Inner sheath (Yw)
PVC compound, 105 oC grade; EN 50290-2-22
Armour
Galvenized round steel wire, EN 10257-1
Outer sheath (Y)
PVC compound, 70oC grade; EN 50290-2-22
Outer sheath (Yw)
PVC compound, 105 oC grade; 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
