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    Point Heating Cables to NR/SP/ELP/40045

    Application

    Point Heating Cables to NR/SP/ELP/40045 are designed for power distribution in points heating system. These heavy duty cables offer protection from abrasion and mechanical impact whilst maintaining fl exibility to ease installation.

    Standard

    • NR/SP/ELP/40045 (formerly RT/E/PS/40045)
    • BS 7919
    • UNE 21027

    Cable Construction

    • Electrical Characteristics at 20℃Conductors: Class 5 tinned copper conductors to BS 6360.
    • Insulation: EPR type GP4 to BS 7655.
    • Sheath: PCP type EM2 to BS 7655.
    Nominal Conductor Cross Section mm^2 1.5 2.5 4.0 6.0
    Maximum DC Conductor Resistance Ω/km 13.7 8.21 5.09 3.39
    Voltage Rating KV 0.3/0.5

    Mechanical and Thermal Properties

    • Minimum Bending Radius: 7.5×OD
    • Temperature Range: -30℃ to +70℃ (during operation); -10℃ +55℃ (during installation)

    Core Identification

    • 4cores: yellow, yellow, blue, blue
    • 8cores: yellow, yellow, blue, blue, Brown, brown, black, black

    Dimensions and Weight

    Cable Code No. of cores& Nominal
    Conductor Cross
    Sectional Area
    No.×mm^2    		 No. & Nominal
    Diameter of
    Strands
    No/mm    		 Nominal
    Thickness of
    Insulation
    mm    		 Nominal
    Overall
    Diameter
    mm    		 Nominal
    Weight
    kg/km
    RF40045-H05RNF-300/500V-4G1.5 4×1.5 30/0.25 0.8 14.3 220
    RF40045-H05RNF-300/500V-4G2.5 4×2.5 50/0.25 0.9 16.5 390
    RF40045-H05RNF-300/500V-4G4 4×4.0 56/0.30 1.0 18.5 420
    RF40045-H05RNF-300/500V-8G1.5 8×1.5 30/0.25 0.8 18.5 460
    RF40045-H05RNF-300/500V-8G2.5 8×2.5 50/0.25 0.9 21.4 510
    RF40045-H05RNF-300/500V-8G4 8×4.0 56/0.25 1.0 23.6 830
    RF40045-H05RNF-300/500V-8G6 8×6.0 84/0.30 1.0 25.6 1040
    RF40045-H05RNF-300/500V-8G10 8×10.0 75/0.40 1.2 31.7 1799
    RF40045-H05RNF-300/500V-8G16 8×16.0 118/0.40 1.2 36.2 2480

     

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