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    33KV LSZH Power Cables to BS 6622/BS 7835

    Application

    The cables are power cables for power networks, underground, outdoors and in cable ducting.

    Standard

    • BS 6622 (PVC)
    • BS 7835 (LSZH)

    Cable Construction

    • Conductor: Class 2 stranded plain copper conductor to BS EN 60228: 2005 (previously BS 6360).
    • Conductor Screen: Semi-conducting material.
    • Insulation: XLPE (Cross-Linked Polyethylene) Type GP8 to BS 7655.
    • Insulation Screen: Semi-conducting material.
    • Metallic Screen: Individual and overall copper tape screen to BS 6622.
    • Filler: PETP (Polyethylene Terephthalate) fi bres.
    • Separator: Binding tape.
    • Bedding: PVC Type TM1 to BS 7655 or LSZH.
    • Armour: Aluminium wire armoured (AWA) (for single core cables) or steel wire armoured (SWA) (for multicore cables).
    • Sheath: PVC Type TM1 to BS 7655 or LSZH.

    Electrical Characteristics at 20℃

    Nominal Conductor Cross Section mm^2 50 70 95 120 150 185 240
    Maximum DC Conductor Resistance Ω/km 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754
    Voltage Rating KV 19/33
    Nominal Conductor Cross Section mm^2 300 400 500 630 800 1000
    Maximum DC Conductor Resistance Ω/km 0.0601 0.047 0.0366 0.0283 0.0221 0.0176
    Voltage Rating KV 19/33

    Mechanical and Thermal Properties

    • Minimum Bending Radius: 15×OD (for single core cables); 12×OD (for three core cables)
    • Temperature Range: 0℃ to +90℃ (during operation); 0℃ to +60℃ (during installation)

    Dimensions and Weight

    Cable Code No. of cores&
    Nominal Conductor
    Cross Sectional Area
    No.×mm^2
    Nominal
    Insulation
    Thickness
    mm
    Nominal Sheath
    Thickness
    mm
    Nominal
    Overall
    Diameter
    mm
    Nominal
    Weight
    kg/km
    Inner Outer
    Copper Conductor
    RF6622-RHVMV-19/33KV-1G70CU 1×70 8.0 1.2 2.2 41.0 2300
    RF6622-RHVMV-19/33KV-1G95CU 1×95 8.0 1.2 2.3 42.9 2650
    RF6622-RHVMV-19/33KV-1G120CU 1×120 8.0 1.2 2.3 44.5 3000
    RF6622-RHVMV-19/33KV-1G150CU 1×150 8.0 1.3 2.4 47.3 3500
    RF6622-RHVMV-19/33KV-1G185CU 1×185 8.0 1.3 2.5 49.3 4000
    RF6622-RHVMV-19/33KV-1G240CU 1×240 8.0 1.3 2.5 51.7 4650
    RF6622-RHVMV-19/33KV-1G300CU 1×300 8.0 1.4 2.6 54.4 5450
    RF6622-RHVMV-19/33KV-1G400CU 1×400 8.0 1.4 2.7 57.7 6350
    RF6622-RHVMV-19/33KV-1G500CU 1×500 8.0 1.5 2.8 61.1 7600
    RF6622-RHVMV-19/33KV-1G630CU 1×630 8.0 1.5 2.9 65.0 9150
    RF6622-RHVMV-19/33KV-1G800CU 1×800 8.0 1.6 3.0 71.6 11100
    RF6622-RHVMV-19/33KV-1G1000CU 1×1000 8.0 1.7 3.2 76.5 13400
    RF6622-RHVMV-19/33KV-3G50CU 3×50 8.0 1.8 3.4 78.2 9150
    RF6622-RHVMV-19/33KV-3G70CU 3×70 8.0 1.8 3.5 82.1 10300
    RF6622-RHVMV-19/33KV-3G95CU 3×95 8.0 1.9 3.6 86.1 11600
    RF6622-RHVMV-19/33KV-3G120CU 3×120 8.0 2.0 3.7 90.0 12800
    RF6622-RHVMV-19/33KV-3G150CU 3×150 8.0 2.0 3.8 93.2 14050
    RF6622-RHVMV-19/33KV-3G185CU 3×185 8.0 2.1 3.9 97.5 15650
    RF6622-RHVMV-19/33KV-3G240CU 3×240 8.0 2.2 4.1 103.3 18200
    RF6622-RHVMV-19/33KV-3G300CU 3×300 8.0 2.3 4.3 108.8 21100
    RF6622-RHVMV-19/33KV-3G400CU 3×400 8.0 2.4 4.5 116.1 24200
    Aluminium Conductor
    RF6622-RHVMV-19/33KV-1G70AL 1×70 8.0 1.2 2.2 41.0 1850
    RF6622-RHVMV-19/33KV-1G95AL 1×95 8.0 1.2 2.3 42.9 2100
    RF6622-RHVMV-19/33KV-1G120AL 1×120 8.0 1.2 2.3 44.5 2250
    RF6622-RHVMV-19/33KV-1G150AL 1×150 8.0 1.3 2.4 47.3 2600
    RF6622-RHVMV-19/33KV-1G185AL 1×185 8.0 1.3 2.5 49.3 2850
    RF6622-RHVMV-19/33KV-1G240AL 1×240 8.0 1.3 2.5 51.7 3150
    RF6622-RHVMV-19/33KV-1G300AL 1×300 8.0 1.4 2.6 54.4 3600
    RF6622-RHVMV-19/33KV-1G400AL 1×400 8.0 1.4 2.7 57.7 4000
    RF6622-RHVMV-19/33KV-1G500AL 1×500 8.0 1.5 2.8 61.1 4500
    RF6622-RHVMV-19/33KV-1G630AL 1×630 8.0 1.5 2.9 65.0 5250
    RF6622-RHVMV-19/33KV-1G800AL 1×800 8.0 1.6 3.0 71.6 6150
    RF6622-RHVMV-19/33KV-1G1000AL 1×1000 8.0 1.7 3.2 76.5 7200
    RF6622-RHVMV-19/33KV-3G50AL 3×50 8.0 1.8 3.4 78.2 8300
    RF6622-RHVMV-19/33KV-3G70AL 3×70 8.0 1.8 3.5 82.1 9050
    RF6622-RHVMV-19/33KV-3G95AL 3×95 8.0 1.9 3.6 86.1 9800
    RF6622-RHVMV-19/33KV-3G120AL 3×120 8.0 2.0 3.7 90.0 10600
    RF6622-RHVMV-19/33KV-3G150AL 3×150 8.0 2.0 3.8 93.2 11350
    RF6622-RHVMV-19/33KV-3G185AL 3×185 8.0 2.1 3.9 97.5 12250
    RF6622-RHVMV-19/33KV-3G240AL 3×240 8.0 2.2 4.1 103.3 13700
    RF6622-RHVMV-19/33KV-3G300AL 3×300 8.0 2.3 4.3 108.8 15500
    RF6622-RHVMV-19/33KV-3G400AL 3×400 8.0 2.4 4.5 116.1 16750

     

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