RE-2Y(St)Y-fl 70° C - CU/PE/OSCR/PVC

RE-2Y(St)Y-fl 70° C - CU/PE/OSCR/PVC - PE insulated, collective screened, PVC sheathed instrumentation cable 300 V

Construction

Conductor : plain copper wire, stranded. 

Insulation : PE compound, (RE-2Y….).

 Core identification : black / white cores numbered 1-1, 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 tinned copper drain wire 0,50 mm². 

Outer sheath : PVC compound, flame retardant. 

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

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RE-2Y(St)Y-fl 70° C - CU/PE/OSCR/PVC - PE insulated, collective 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. 5000 MΩ/km. 

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

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. 115 pF/m, max. 90 pF/m; 

0,75 mm² : max. 115 pF/m, max. 90 pF/m;

  1,0 mm² : max. 115 pF/m, max. 90 pF/m; 

1,3 mm² : max. 120 pF/m, max. 105 pF/m;

  1,5 mm² : max. 120 pF/m, max. 105 pF/m.

RE-2Y(St)Y-fl 70° C - CU/PE/OSCR/PVC - PE insulated, collective 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 50290-2-23.

 Outer sheath : EN 50290-2-22.  

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

RE-2Y(St)Y-fl 70° C - CU/PE/OSCR/PVC - PE insulated, collective 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.

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-2Y(St)Y-fl 70° C - CU/PE/OSCR/PVC - PE insulated, collective screened, PVC sheathed instrumentation cable 300 V