Contact Us

+852 2116 1040

+86 180 1862 7191

sales@caledonian-cables.com

Quick Contact

Hot

Caledonian

Certificate

  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian

Join the newsletter

Subscribe to get our latest content by email.

    We won't send you spam.

    Unsubscribe at any time.

    1800V DC Positive Traction Cables

    APPLICATION

    These DC power cables are used for urban railways for 1800V DC traction power system with feedback current and return current, suitable for fixed installation. The cables are suitable for installations in ducts, tunnels, and cable troughs or on the cable bridges etc.

    STANDARDS

    NR-PS-ELP-21101

    IEC60502-1

    BS 6883

    FIRE PERFORMANCE

    IEC60332-3-22

    IEC60754-1, IEC60754-2

    IEC61034-1, IEC61034-2

    CONSTRUCTION

    Conductor : Stranded annealed bare or metal coated copper conductors to BS EN 60228:2005 (previously BS6360).

    Core wrapping : PETP (Polyethylene Terephthalate).

    Insulation : EPR, GP4 to BS 7655-1.2(formerly BS6889 GP2)

    Sheath : Thermosetting LSZH compound SW4 to BS 7655-2.6 (formerly BS 7655-2.5 LRS1)with enhanced oil resistance, and minimum tear resistance.

    ELECTRICAL CHARACTERISTICS AT 20°C

    Nominal Conductor Cross Section mm² 70 95 120 150 185 240 300 400 500
    Assigned Continuous Current Rating A 330 400 464 530 612 648 853 1010 1195
    Conductor Short Circuit Current 1s KA 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5
    Voltage Rating KV 1.8

    MECHANICAL AND THERMAL PROPERTIES

    Minimum Bending Radius 8 x OD
    Temperature Range -40°C to +90°C (during operation)
    -25°C to +60°C (during installation)

    DIMENSIONS AND WEIGHT

    Cable Code No. of cores& Nominal Conductor Cross Sectional Area No. x mm² No. & Nominal Diameter of Strands No/mm Nominal Insulation Nominal Sheath Nominal Overall Nominal Weight kg/km Max. Resistance of Conductor at 20°C/Ω/Km
    Plain Wires Metal Coated Wires
    Class 2 Conductor
    RF6883-DZ1-U-1800P-1G70S 1 x 70 19/2.14 2.2 1.8 18.3 921 0.268 0.270
    RF6883-DZ1-U-1800P-1G95S 1 x 95 19/2.52 2.4 1.8 18.7 934 0.193 0.195
    RF6883-DZ1-U-1800P-1G120S 1 x 120 37/2.03 2.4 1.8 22.6 1529 0.153 0.154
    RF6883-DZ1-U-1800P-1G150S 1 x 150 37/2.25 2.4 1.8 24.2 1828 0.124 0.126
    RF6883-DZ1-U-1800P-1G185S 1 x 185 37/2.52 2.4 1.8 26.0 2233 0.0991 0.100
    RF6883-DZ1-U-1800P-1G240S 1 x 240 61/2.25 2.4 1.8 28.7 2856 0.0754 0.0762
    RF6883-DZ1-U-1800P-1G300S 1 x 300 61/2.52 2.4 2.0 31.5 3848 0.0601 0.0607
    RF6883-DZ1-U-1800P-1G400S 1 x 400 61/2.85 2.6 2.1 35.1 4491 0.0470 0.0475
    RF6883-DZ1-U-1800P-1G500S 1 x 500 91/2.65 2.8 2.9 40.2 5773 0.0366 0.0369
    RF6883-DZ1-U-1800P-1G630S 1 x 630 127/2.52 2.8 2.9 44.2 7293 0.0283 0.0286
    RF6883-DZ1-U-1800P-1G800S 1 x 800 127/2.85 2.8 2.9 48.5 9157 0.0221 0.0224
    Class 5 Conductor
    RF6883-DZ1-U-1800P-1G70S 1 x 70 360/0.5 2.2 1.8 18.3 921 0.272 0.277
    RF6883-DZ1-U-1800P-1G95S 1 x 95 475/0.5 2.4 1.8 18.7 934 0.206 0.210
    RF6883-DZ1-U-1800P-1G120S 1 x 120 608/0.5 2.4 1.8 22.6 1529 0.161 0.164
    RF6883-DZ1-U-1800P-1G150S 1 x 150 756/0.5 2.4 1.8 24.2 1828 0.129 0.132
    RF6883-DZ1-U-1800P-1G185S 1 x 185 925/0.5 2.4 1.8 26.0 2233 0.106 0.108
    RF6883-DZ1-U-1800P-1G240S 1 x 240 1221/0.5 2.4 1.8 28.7 2856 0.0801 0.0817
    RF6883-DZ1-U-1800P-1G300S 1 x 300 1525/0.5 2.4 2.0 31.5 3848 0.0641 0.0654
    RF6883-DZ1-U-1800P-1G400S 1 x 400 2013/0.5 2.6 2.1 35.1 4491 0.0486 0.0495
    RF6883-DZ1-U-1800P-1G500S 1 x 500 1769/0.6 2.8 2.9 40.2 5773 0.0384 0.0391
    RF6883-DZ1-U-1800P-1G630S 1 x 630 2257/0.6 2.8 2.9 44.2 7293 0.0287 0.0292
    Contact Us

    Add the link of current page.

    Clear

    Submit

    Instant Messaging

    WhatsApp :

    +852 6230 0392

    Skype :

    Caledonian Cables

    live:1cb87739a29fb08c

    Wechat :
    The personal information you enter is only used to reply to your message, It will not be leaked or used for other purposes.