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4 Core XLPE Power Cable 50mm2 YJV32 SWA Arnoured Copper Power Cable

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F. T Cable Co., Ltd.

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4 Core XLPE Power Cable 50mm2 YJV32 SWA Arnoured Copper Power Cable

Delivery Time : 30days

Insulation Material : XLPE

Rated Current : 16 A

MOQ : 1000

Model Number : YJV32

Service : ODM OEM Accepted

MOQ : 1000m

Jacket : PVC

Sample : Free

Certification : CE，VDE,SO 9001

Price : usd1.5～ 2.8/ meter

Application : Industrial, Construction, Urban power grids, substations, underground cable tunnels

Place of Origin : Shaanxi, China

Supply Ability : 800–1500 kilometers per month

Packaging Details : Wooden Drum、cardboard box、wooden pallet

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Brand Name : F.T

Size : 4-300mm2

Conductor Material : Copper

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XLPE Power Cable 4 Core 50mm² YJV32 SWA Arnoured Copper Power Cable

4x50mm² YJV32 series is engineered for primary feeder circuits in environments where high current loads meet extreme mechanical stress. Utilizing heavy-gauge Galvanized Steel Wire Armor (SWA), this cable is the gold standard for direct burial in rocky soil and high-rise power shafts. It provides 360° crush resistance and superior longitudinal strength (14,000 N), ensuring zero-interruption power for critical industrial machinery.

Technical Specifications

Parameter	Specification
Cable Model	YJV32 (CU/XLPE/PVC/SWA/PVC)
Voltage Grade	0.6/1KV (600/1000V)
Configuration	4-Core x 50mm² (L1, L2, L3 + Neutral)
Conductor Purity	99.99% Grade-A Oxygen-Free Copper
Armor Specification	Heavy-Duty Round Galvanized Steel Wire (SWA)
SWA Wire Diameter	1.6mm (Certified Standard)
Current Capacity	≈ 210A (Air, 30°C) / ≈ 185A (Buried, 20°C)
Max. Permissible Tension	14,000 N (1.4 Metric Tons)
Standards Compliance	IEC 60502-1, GB/T 12706.1, BS 5467
Operational Lifespan	30+ Years in Standard Burial Conditions

Differentiated Technical Advantages

High-Impact Earth Protection

Designed for "Direct Burial" without additional conduits. The 1.6mm steel wire armor protects the 50mm² cores from heavy equipment vibration and ground shifting.

Balanced Phase Thermal Management

The 4-core 50mm² symmetry ensures uniform heat dissipation, critical for 24/7 industrial feeder operations at a continuous 90°C rating.

Seismic & Subsidence Resilience

The SWA layer provides a "flexible backbone," allowing the cable to adapt to soil subsidence and seismic activity without fracturing the copper conductors.

Physical Construction Detail

Conductor50mm² Class 2 stranded compacted oxygen-free copper.
2. InsulationHigh-density XLPE (Natural white, color-coded phases).
3. Binder/FillerNon-hygroscopic polypropylene filler to maintain circularity.
4. Bedding LayerHeavy-duty PVC inner liner (Protective cushion for SWA).
5. Armor LayerContinuous ring of 1.6mm galvanized steel wires.
6. Outer SheathUV-stabilized, abrasion-resistant PVC (Type ST2)

Professional Installation Guide

Min. Bending Radius15 × Overall Diameter (15D). (Required to prevent armor deformation).

Max. Pulling Speed15 Meters/Minute (Recommended for heavy armored feeders).

Depth of Laying≥ 0.7m for direct burial in industrial zones (per standard local codes).

Grounding NoteThe SWA layer must be effectively grounded at terminations for fault safety.

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