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SWA CABLE 3x50mm2 3x70sqmm 3x185mm2 Steel Wire Armored Power Cable for Underground

Basic Properties
Place of Origin: Hebei, China
Brand Name: Minfeng
Certification: ISO,CE,IEC,TUV,KEMA
Model Number: SWA CABLE
Trading Properties
Minimum Order Quantity: 100m
Price: 0.1-5
Payment Terms: L/C,T/T
Supply Ability: 100KM/Week
Specifications
Rated Voltage: 0.6 / 1 KV Port: Hebei
Applications: Laying Indoors And Outdoors Minimum Order: 500 M
Model Type: SWA Cable Insulation material: Cross-Linked Polyethylene (XLPE)
Temperature Range: -20℃~+90℃ Manufacturer: Top 3 China Cable Manufacturer
Jacket: PVC
High Light:

3x50mm2 steel wire armored power cable

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3x70sqmm XLPE insulated power cable

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3x185mm2 underground power cable

Product Description
SWA Cable 3x50mm² 3x70mm² 3x185mm² Steel Wire Armored Power Cable for Underground
Product Overview

Steel Wire Armored (SWA) power cable designed for underground installation and mains electricity applications. Features copper conductors, XLPE insulation, and galvanized steel wire armoring for maximum protection and durability.

Key Specifications
Type Insulated
Rated Voltage 1000V
Conductor Material Copper
Insulation Material XLPE
Conductor Type Stranded
Application Underground
Core Configuration 3/4/5 Cores
Available Sizes 3G16mm², 3G25mm², 3G35mm², 3x50mm², 3x70mm², 3x95mm²
Jacket Material LSOH/PVC
Applications

This SWA cable is designed for mains electricity in various applications including laying underground, power networks, incoming mains to homes, and both external and internal uses. Suitable for direct burial with steel wire armoring providing protection from external damage.

The XLPE insulation provides resistance to fluids, chemicals, and UV radiation while maintaining excellent heat stability.

Standards Compliance
  • BS 5467
  • IEC/EN 60502-1
  • IEC/EN 60228
  • Flame Retardant according to IEC/EN 60332-1-2
Cable Construction
SWA Cable Construction Diagram
  • Conductors: Plain circular, compacted or shaped stranded copper or aluminum conductor
  • Insulation: XLPE (cross-linked polyethylene) rated at 90°C
  • Assembly/Inner Sheath: Insulated conductors laid-up with non-hygroscopic fillers and bedded with extruded PVC layer
  • Armour: Galvanized Steel Wires (single core cables use Aluminum wire armour)
  • Sheath: Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467
Color Identification
SWA Cable Color Identification Chart
  • 1 Core: Red or Black
  • 2 Cores: Red, Black
  • 3 Cores: Red, Yellow, Blue
  • 4 Cores: Red, Yellow, Blue, Black
  • 5 Cores: Red, Yellow, Blue, Black, Green
  • Above 5 Cores: Black Cores with White numerals

*Color identification can be customized per user requirements

Technical Data
  • Voltage: 600/1000V
  • Operating Temperature: Maximum 90°C, minimum bending 0°C
  • Maximum Short-Circuit Temperature: 250°C (max. 5s)
  • Minimum Bending Radius: x20 cable diameter (armoured)
Cable Parameters - 0.6/1kV 3-Core Copper Conductor
Nominal Area (mm²) Insulation Thickness (mm) Steel Wire Diameter (mm) Sheath Thickness (mm) Approx. Outer Diameter (mm) Approx. Weight (kg/km) Max DC Resistance (Ω/km) Current Capacity - Air (A) Current Capacity - Ground (A)
3X2.50.70.81.815.34057.412027
3X40.70.81.816.24814.612636
3X60.71.251.818.36963.083345
3X100.71.251.820.99301.834660
3X160.71.251.823.311911.155977
3X250.91.61.827.617450.7277798
3X350.91.61.82921000.52495119
3X5011.61.932.526280.387119144
3X701.122.137.937280.268151175
3X951.122.241.846920.193186210
3X1201.222.345.556450.153217242
3X1501.42.52.551.373500.124245270
3X1851.62.52.755.986980.0991284305
3X2401.72.52.962.1108370.0754336350
3X3001.82.5367.4129900.0601389396