RE-Y(St)Y-fl 70° C - CU/PVC/OSCR/PVC

RE-Y(St)Y-fl 70° C - CU/PVC/OSCR/PVC - Single & multi-triple, PVC insulated, screened, PVC sheathed instrumentation cable 300 V

Construction

Conductor : plain copper wire, stranded.

 Insulation : PVC compound, 70° C. 

Core identification : black / blue / red cores are numbered (1-1-1, 2-2-2,…).

Upon request : colour coded according to IEC 60189-2.

Triple : three conductors twisted to a triple.

Lay-up : triples laid up in layers of optimum pitch.

Separator : polyester tape.

Screen : AL-PES tape over stranded tinned copper drain

wire 0,50 mm². 

Outer sheath : PVC compound, 70° C. 

Sheath colour : RAL 9005, black or RAL 5015, blue.

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RE-Y(St)Y-fl 70° C - CU/PVC/OSCR/PVC - Single & multi-triple, PVC insulated, screened, PVC sheathed instrumentation cable 300 V

Technical data and tests

Rated voltage : 300 V. 

Test voltage : Urms core-core : 1500 V;

  Urms core-screen : 1500 V. 

Temperature range : operation : - 30° C ~ + 70° C;

  installation : - 5° C ~ + 50° C. 

Min. bending radius : 7.5 x D.

 Insulation resistance : min. 100 MΩ/km.

 Capacitance unbalanced : (1 kHz) : max. 500 pF/500 m.

RE-Y(St)Y-fl 70° C - CU/PVC/OSCR/PVC - Single & multi-triple, PVC insulated, screened, PVC sheathed instrumentation cable 300 V

Technical data and tests

Insulation thickness : 0,50 mm² : 0,40 mm;

0,75 mm² : 0,40 mm; 

1,0 mm² : 0,40 mm;

  1,3 mm² : 0,45 mm;

1,5 mm² : 0,45 mm.

 Conductor resistance : 0,50 mm² : 36,7 Ω/km;

  0,75 mm² : 25,0 Ω/km;

  1,0 mm² : 18,5 Ω/km;

1,3 mm² : 14,2 Ω/km;

  1,5 mm² : 12,3 Ω/km. 

L/R (ratio) (max) : 0,50 mm² : 25 µH/Ω;

0,75 mm² : 25 µH/Ω;

  1,0 mm² : 25 µH/Ω; 

1,3 mm² : 40 µH/Ω;

1,5 mm² : 40 µH/Ω. 

Mutual capacitance (1 kHz) : ≤ 4 pairs all other pairs 

0,50 mm² : max. 190 pF/m; max. 150 pF/m;

0,75 mm² : max. 190 pF/m; max. 150 pF/m;

1,0 mm² : max. 190 pF/m; max. 150 pF/m;

1,3 mm² : max. 200 pF/m; max. 150 pF/m;

1,5 mm² : max. 200 pF/m. max. 150 pF/m

RE-Y(St)Y-fl 70° C - CU/PVC/OSCR/PVC - Single & multi-triple, PVC insulated, screened, PVC sheathed instrumentation cable 300 V

Standards

  Design : DIN EN 50288-7.

Conductor : IEC 60228 class 2, DIN EN 60228 class 2. 

Insulation : EN 50290-2-21. 

Outer sheath : EN 50290-2-22.

Flame retardancy : IEC 60332-1 & EN 60332-1.

RE-Y(St)Y-fl 70° C - CU/PVC/OSCR/PVC - Single & multi-triple, PVC insulated, screened, PVC sheathed instrumentation cable 300 V

Applications

 These cables are used for transmission of analogue and digital signals in instrument and control systems at chemistry and petrochemistry industry plants, power plants, natural gas and petroleum plants, etc... .

Instrumentation cables are not allowed for direct connection to a low impedance source, e.g. public mains electricity supply.

Where endurance at 105° C is needed, RE-Yw(St)Yw cables are suitable.

With blue sheath it is suitable for intrinsically safe systems.

These cables are not recommended for direct burial.

They are for indoor and outdoor installation, in dry and wet locations; on racks, trays, in conduits.

RE-Y(St)Y-fl - Single & multi-triple, PVC insulated, screened, PVC sheathed instrumentation cable (300 V)