RE-2X(St)YSWAY

Instrumentation cable, screened, armoured, according to EN 50288–7

Cable structure

• Stranded bare copper core 0,75 mm² (7 x 0,37 mm), 1,5 mm² (7 x 0,52 mm)
• Cross-linked PE core insulation - XLPE
• White and black core with numering, pair: a-core black, b-core white.
• Cores twisted to pairs with optimal lay lenght, pairs stranded in layers + 1 communication core 0,5 mm² with XLPE insulation, orange - for multicore versions
• Stranded cores wrapped with polyesthere foil
• Electrostatic screen of plastic coated aluminium foil with tinned drain-wire 0,5 mm² (7 x 0,31 mm)
• Wrapping with polyesthere foil + PVC innersheath
• Armouring of flat or round galvanised wires with open pattern counterwound galvanise steel strip
• Sheath of special PVC compound according to DIN VDE 0207 part 5
• Self-extinguishing and flame resistant PVC, color black or blue for hazardous areas with the possibility of explosion or fire -i- (= intrinsically safe)

Technical data

• Conductor resistance 0,75 mm² max. 24,6 Ω/km, 1,5 mm² max. 12,3 Ω/km
• Temperature range flexing from -5°C to +50°C; fixed from -30°C to +90°C
• Nominal voltage max. 300 V
• Test voltage a.c. core/core 2000 V, core/screen 1000 V
• Insulation resistance min. 5 GΩ/km
• Inductance max. 0,70 mH/km
• Cross-talk at 60 kHz min. 0,88 dB/km
• Minimum bending radius up to cable diameter 20 mm 7,5 x cable diameter, up to cable diameter >20 mm 10 x cable diameter

Application

Armoured data cables are used for data transfer up to 200 kbit/s in control and operating processes, where cables are exposed to high mechanical stress. 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. Outer sheath largely resistant to acids, bases and usulal oils. Version with blue outer sheath for intrinsically safe installation.

Note:

• CE = the product is conformed with the EC Low-Voltage Directive 2014/35/EU.
• Technical changes reserved.
• Conforms to RoHS.

Technical characteristics