MVB 1x4x0,50 RW105C WTB 1x2x0,75 RW105A MVB 1x4x0,50 EN 50200 RW106C/ RW106CV WTB 1x2x0,75 EN 50200 RW106D DC conductor resistance ≤ 40,1 Ω/km ≤ 26,7 Ω/km ≤ 40,1 Ω/km ≤ 26,0 Ω/km Capacitance 48 pF/m (data pair) 65 pF/m (data pair) 48 pF/m (data pair) 65 pF/m (data pair) Characteristic impedance (0,5÷5 MHz) 120 Ω (±10%) Voltage rating 300 V Min insulation resistance 1,0 GΩ x km 1,0 GΩ x km 1,0 GΩ x km 1,0 GΩ x km Nominal velocity of propagation 100MHz 66% 74% 66% 66% Before EN 50200 After EN 50200 Before EN 50200 After EN 50200 Nom attenuation 1 MHz 14,0 dB/km 12,0 dB/km 12,0 dB/km 12,0 dB/km 1,5 MHz 15,0 dB/km 21,1 dB/km 15,0 dB/km 2 MHz 24,1 dB/km 17,0 dB/km 14,0 dB/km 14,0 dB/km 3 MHz 20,0 dB/km 26,7 dB/km 20,0 dB/km Nominal weight 98 kg/km 105 kg/km 100 kg/km 116 kg/km Nominal outer diameter 8,3 mm 8,4 mm 8,1 mm 8,7 mm Minimum bending radius, fixed installation 10 x outer ø Temperature range, fixed installation -40 °C +90°C Type: WTB 1x2x0,75 EN 50200 PH15 Code: RW106D (blue) CONSTRUCTION Conductor stranded tinned copper wire – 0,75 mm² (19 wires) Insulation foam skin polyolefin Insulation colours White - Black Fire barrier special mineral glass tape with overlap over core insulation Assembly of core 2 cores stranded to pair Overall shield metallic tape, tinned copper braid, coverage 85% Outer sheath crosslinked compound, type EM104 according to standard EN 50264-1 - blue colour if not otherwise stated The characteristics of the products, described in the data sheet, do not constitute any contractual binding. UNIKA spa reserves the right to change the specifications without any notice. Partial or total reproduction of this document is forbidden. TDS 00/2025 Fire safety: cables are classified in compliance with the highest requirements established by hazard level HL3 into Standard EN 45545-2 for indoor cables (EL1A) and outdoor cables (EL1B). 68 UNIKA - ROLLING STOCK CABLES - UNIRAIL D – MVB and WTB cables
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