RE-Yw(St)Yw-fl 105° C - CU/PVC/OSCR/PVC

RE-Yw(St)Yw-fl 105° C - CU/PVC/OSCR/PVC - PVC insulated, collective screened, PVC sheathed instrumentation and control cable 500 V

Construction

Conductor : stranded copper wires, class 2.

 Insulation : PVC compound (105° C).

Lay-up : cores 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, 105° C. 

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

Core identification : black cores numbered 1-2-3...

 Note : other core configurations manufactured

upon request.

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RE-Yw(St)Yw-fl 105° C - CU/PVC/OSCR/PVC - PVC insulated, collective screened, PVC sheathed instrumentation and control cable 500 V

Technical data and tests

 Rated voltage : 500 V.

Test voltage : Urms core-core : 2000 V; 

Urms core-screen : 2000 V.

Temp. range : operation : - 30° C ~ + 105° C;

installation : - 5° C ~ + 50° C. 

Min. bending radius : 7.5 x D.

RE-Yw(St)Yw-fl 105° C - CU/PVC/OSCR/PVC - PVC insulated, collective screened, PVC sheathed instrumentation and control cable 500 V

Technical data and tests

 Conductor resistance (20° C) : 0,50 mm² : 36,0 Ω/km;

0,75 mm² : 24,5 Ω/km;

1,0 mm² : 18,1 Ω/km;

1,3 mm² : 13,9 Ω/km;

1,5 mm² : 12,1 Ω/km; 

2,5 mm² : 7,4 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; 

2,5 mm² : 60 µH/Ω.

Insulation resistance (20° C) : min. 100 MΩ/km.

 Mutual capacitance : max. 190 pF/m (1 kHz).

RE-Yw(St)Yw-fl 105° C - CU/PVC/OSCR/PVC - PVC insulated, collective screened, PVC sheathed instrumentation and control cable 500 V

Standards

Design : 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 test : IEC 60332-1 & DIN EN 60332-1;

IEC 60332-3 & DIN EN 50266-2-4.

RE-Yw(St)Yw-fl 105° C - CU/PVC/OSCR/PVC - PVC insulated, collective screened, PVC sheathed instrumentation and control cable 500 V

Applications

 These cables are used for control purposes (e.g. controlling of pumps, valves or engines) at chemistry and petrochemistry industry plants, power plants, natural gas and petroleum plants, etc... .

Instrumentation cables are not allowed to be directly connected to a low impedance source, e.g. public mains electricity supply.

With blue sheath they are 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-Yw(St)Yw-fl 105° C  - PVC insulated, collective screened, PVC sheathed instrumentation and control cable (500 V)