Low Voltage Yjv Yjv22 Sta XLPE Insulated Armoured Cable 600/1000V Cu Copper Tape Screened PVC Sheathed 4 Core Power Cable

Technical Specification for Low Voltage YJV/YJV22 STA XLPE Insulated Armoured Power Cable

1. Product Overview

This product is a low voltage Power Cable rated at 600/1000V, available in both YJV (unarmoured) and YJV22 (armoured) constructions. Compliant with IEC 60502 and GB/T 12706 standards, it is suitable for fixed electrical installations.

2. Cable Construction

2.1 Conductor

• Material: 99.9% high-purity electrolytic copper

• Standard: Complies with GB/T 3956 Class 1/2

• Size range: 1.5-400mm² (max 240mm² for 4-Core Cables)

2.2 Insulation

• Material: Cross-linked polyethylene (XLPE)

• Thickness: Complies with IEC 60502-1

• Temperature rating: 90℃ continuous, 130℃ short-circuit

2.3 Screening

• Copper tape screen: Overlapped copper tape (thickness ≥0.05mm)

• Screening effectiveness: ≥90% @1MHz

2.4 Armouring (YJV22)

• Material: Galvanized Steel Tape (thickness 0.2-0.8mm)

• Application: Double-layer helical application

2.5 Outer Sheath

• Material: Flame retardant PVC (Type ST2)

• Color: Black or custom

• Thickness: Complies with IEC 60502-1

3. Technical Parameters

4. Applications

• Industrial plant power distribution

• Underground utility tunnels

• Building main Power Lines

• Damp/corrosive environments

5. Key Advantages

1. Dual protection: Copper screen + steel armour (YJV22)

2. Long lifespan: XLPE resists ageing

3. Full certifications: CE/GB/IEC

6. Ordering Information

Model: YJV22-0.6/1kV 4×25+1×16

• "YJV22": Armoured type

• "4×25+1×16": 4 Cores 25mm² + 1 Core 16mm²