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BS7870-4.10 19/33kV Copper Single Core Unarmoured LSZH Medium Voltage Cable for Power Distribution

Basic Properties
Place of Origin: China
Brand Name: Minfeng
Certification: ISO,CE,IEC,TUV,KEMA
Model Number: BS7870-4.10
Trading Properties
Minimum Order Quantity: 100m
Price: 0.1-5
Payment Terms: L/C,T/T
Supply Ability: 100KM/Week
Specifications
Armoured: Unarmoured Insulation: XLPE
Nominal Voltage: 19/33kV Trademark: Minfeng Cable Group
Operating Temp: 90 Degree Port: Shanghai
Product Description
BS7870-4.10 19/33kV Copper Single Core Unarmoured LSZH Cable
Product Overview

Medium Voltage cable designed for power distribution and power supply stations in Utility and Industrial applications, rated for 19/33 (36)kV. Features optional conductor water blocking and longitudinal waterblocking capabilities.

BS7870-4.10 19/33kV Copper Single Core Unarmoured LSZH Cable product image
Key Specifications
Rated Voltage 19/33kV
Size Range 70-1000mm²
Conductor Material Copper
Insulation Material XLPE
Working Temperature 90°C
Jacket LSZH
Application Industrial
Type Medium Voltage
Standard IEC 60502-2, BS 7870-4.10
Technical Characteristics
  • Voltage Rating: Uo/U (Um) 19/33 (36)kV
  • Conductor maximum operating temperature: 90°C
  • Maximum short-circuit temperature: 250°C
  • Minimum Bending Radius: 10 * overall diameter
Cable Construction
  • Conductor: Class 2 Stranded Copper
  • Conductor Screen: Semi-conductive XLPE
  • Insulation: XLPE (Cross-Linked Polyethylene)
  • Insulation Screen: Semi-conductive XLPE - Fully bonded
  • Separation: Paper separation tapes
  • Metallic Screen: Copper wires (number/diameter dependent on required earth fault rating)
  • Optional: Copper equalising tapes applied helically
  • Sheath: LSZH (Low Smoke Zero Halogen)
Compliance Standards

IEC 60502-2, BS 7870-4.10, BS EN 60754-1/2, BS EN 61034-1/2, BS EN 60332-1-2

Technical Specifications
No. of Cores Nominal Cross Sectional Area (mm²) Nominal Diameter (mm) Maximum Pulling Tension on Cable (kg) Nominal Weight (kg/km)
1 70 9.8 / 27.0 / 34.1 350 1560
1 95 11.5 / 28.7 / 36.1 475 1880
1 120 12.8 / 30.0 / 37.5 600 2160
1 150 14.3 / 31.5 / 39.3 750 2480
1 185 15.9 / 33.1 / 41.0 925 2860
1 240 18.4 / 35.6 / 43.8 1200 3530
1 300 20.5 / 38.1 / 46.6 1500 4220
1 400 23.2 / 41.2 / 50.2 2000 5150
1 500 26.2 / 44.2 / 53.4 2500 6250
1 630 30.3 / 48.3 / 58.0 3150 7740
1 800 34.7 / 52.7 / 66.0 4000 9630
1 1000 38.0 / 57.3 / 71.0 5000 12200
Overall Rating
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  • C
    chang young kim
    South Korea Dec 16.2021
    ★★★★★
    ★★★★★
    We’ve integrated these fiber optic cables into our latest data center project. The attenuation levels are remarkably low, exceeding our performance benchmarks.