33KV LSZH Power Cables to BS 6622/BS 7835

 

Applications :

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

Standards :

 

 

BS 6622 (PVC)


BS 7835 (LSZH)

     
 

 

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) 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 °C :

  • Nominal Conductor Cross Section mm² 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 mm² 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°C to +90°C(during operation) ; 0°C to +60°C (during installation).

Dimensions and Weight :

 

Cable Code No. of cores&
Nominal Conductor
Cross Sectional Area
No.×mm²
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

 

 

PVC
Sheath
Flame Retardant
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1
 

 

 

LSZH
Sheath
Flame Retardant
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1
Fire Retardant
NF C32-070-2.2(C1)
IEC 60332-3/EN50266
Zero Halogen
IEC 60754-1/NF C20-454
EN 50267-2-1
Low Toxicity
   
   
Low Smoke Emission
IEC 61034/NFC20-902
EN 50268/NF C32-073
Low Corrosivity
EN 50267-2-2/NF C32-074
IEC 60754-2/NF C20-453