RE-2X(St)Yv

Data cable, screened

Cable structure

• Stranded bare copper core 0,5 mm² (7x0,31 mm), 0,75 mm² (7x0,37 mm), 1,3 mm² (7x0,49 mm)
• Cross-linked PE insulation of core - XLPE
• Color coded cores with numbering, pair: a-core black, b-core white, with number print 1/1, 2/2, etc.
• Cores twisted to pairs with optimal lay lenght
• Pairs stranded in layers with 1 communication core 0,5 mm² with XLPE insulation, orange, (communication core for multicore version)
• Core wrapping with foil
• Electrostatic screen of plastic coated aluminium foil with tinned drain-wire 0,5 mm² (7 x 0,3 mm)
• Sheath of special PVC compound according to DIN VDE 0207 part 5
• Self-extinguishing and flame resistant PVC according to IEC 60332-3 color black or blue for hazardous areas with the possibility of explosion or fire -i- (= intrinsically safe)

Technical data

• Conductor resistance 0,5 mm² max. 39,2 Ω/km, 0,75 mm² max. 24,6 Ω/km, 1,3 mm² max. 14,2 Ω/km
• Temperature range flexing from -5°C to +50°C; fixed from -30°C to +70°C
• Nominal voltage max. 300 V
• Test voltage a.c. 50 Hz core/core 2000 V, core/screen 1000 V
• Insulation resistance min. 5 GΩ/km
• Mutual capacitance at 800 Hz core/core 0,5 mm² 50 nF/km, core/core 0,75 mm² 60 nF/km
• Inductance max. 0,70 mH/km
• Attenuation at 800 Hz approx. 0,8 dB/km, cross-talk at 60 kHz min. 70 dB/500 m
• Minimum bending radius approx. 7,5 x cable diameter

Application

These data are used in data processing and process control. Electrostatic screening protects the screened pairs against outer electrostatic interference. Low level of line attenuations and low mutual capacitances enable long transimission distances and fast pulse acceleration. These data cables are ideal for fixed installation in wet areas as well as for direct burrial into earth (only for RE-2X(St)Yv). Version with blue outer sheath for intrinsic safe installation.

Note:

• CE = the product is conformed with the EC Low-Voltage Directive 73/23/EEC.
• Technical changes reserved.
• Core cross-section 1,3 mm² available on request.
• Conforms to RoHS.

Technical characteristics