RE-2Y(St)H&RE-2X(St)H-MP
HALOGEN-FREE INSTRUMENTATION CABLES, Acc. to BS 5308 PART 1 TYPE 1RE-2Y(St)H,SINGLE & MULTI-PAIR, PE INSULATED, COLLECTİVE SCREENED, LSZH SHEATHEDRE-2X(St)H,SINGLE & MULTI-PAIR, XLPE INSULATED, COLLECTİVE SCREENED, LSZH 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. 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. With blue sheath it is suitable for intrinsically safe systems. These cables are not recommended for direct burial. They are for indoor and oudoor installation, in dry and wet locations; on racks, trays, in conduits.
Conductor: Plain annealed copper wire, BS 6360, 0,50 mm2 and 1,0 mm2 solid, 0,50 mm2 and, 0,75 mm2 flexible or 1,5 mm2 stranded
Insulation (2Y): PE compound, BS 6234 Type03 (RE-2Y….)
Insulation (2X): XLPE compound, GP8, BS 7655 (RE-2X….)
Core identification: According to BS 5308 Part 1 colour coded, *Upon request ; Black / White cores numbered 1-1, 2-2,…
Pair: Pairs laid up in layers of optimum pitch
Lay-up: PIMF laid up in layers of optimum pitch
Separator: Polyester tape
Screen: AL-PES tape over tinned copper drain wire 0,50 mm2
Outer sheath: LSZH compound, LST1, BS 7655, LSZH : Low Smoke Zero Halogen
Sheath colour: RAL 9005, Black or RAL 5015, Blue
Standard: Designed acc. to BS 5308 Part 1 Type 1
Insulation thickness: 0,50mm2 : 0,50mm, 1,0mm2 : 0,60mm, 0,50mm2 : 0,60mm, 0,75mm2 : 0,60mm, 1,50mm2 : 0,60mm
Conductor class, BS 6360: 0,50mm2 : Class 1, 1,0mm2 : Class 1, 0,50mm2 : Class 5, 0,75mm2 : Class 5, 1,5mm2 : Class 2
Conductor resistance: 0,50mm2 : 36,8 Ω/km, 1,0mm2 : 18,4 Ω/km, 0,50mm2 : 39,7 Ω/km, 0,75mm2 : 26,5 Ω/km, 1,5mm2 : 12,3 Ω/km
Insulation resistance: Min. 5000 MΩ.km
Capacitance unbalance: (1 kHz) : max. 250 pF/250 m
L / R (ratio) (max.): 0,50mm2 : 25 µH/Ω, 0,75mm2 : 25 µH/Ω, 1,0mm2 : 25 µH/Ω1,5mm2 : 40 µH/Ω
Rated voltage: 300/500V
Test voltage: Urms core-core : 1000 V, Urms core-screen : 1000 V
Temperature range (2Y): operation : - 40 oC ~ + 70 oC, ınstallation : - 5 oC ~ + 50 oC
Temperature range (2X): operation : - 40 oC ~ + 90 oC, ınstallation : - 5 oC ~ + 50 oC
Min. bending radius: 6 x D
Flame retardance test: IEC 60332-1 & BS EN 60332-1, IEC 60332-3 & BS EN 50266-2-4
Smoke density test: IEC 61034-2 & BS EN 61034-2
Halogen-free properties test: IEC60754-1/2 & BS EN 50267-2