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

33KV LSZH Power Cables
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) fibres.
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 Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Nominal Weight
Inner Outer
  No.×mm^2 mm mm mm mm kg/km
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