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Flexible single-sheath shielded drag chain cable

Suitable for installation in industrial environments with continuous reciprocating motion and frequent bending conditions, such as drag chain systems in modern mechanical standard components. It provides excellent electromagnetic shielding and anti-interference performance for CNC machine tools, mechanical (robotic) arms, heavy machinery factories, lifting and transportation equipment, and mechanical automation systems. It features excellent waterproof, oil-resistant, cold-resistant, and wear-resistant properties, and can withstand external impacts.

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Product Structure:

◆ Conductor: Multi-strand ultra-fine oxygen-free copper wire or tinned copper wire

◆ Insulation Layer: Special mixed PVC

◆ Color: Color coding for ≤0.5mm

◆ For ≥0.5mm, black background with white text; three cores or more include yellow-green grounding wire

◆ Core Wire: Generally uses gap-filled twisting and pair twisting with gap filling

◆ Inner Lining: PP tape or non-woven fabric wrapping for cushioning

◆ Shielding Layer: Braided bare copper wire or tinned copper wire, density above 80%

◆ Sheath: Special modified PVC


Technical Parameters:

◆ Rated Voltage: 300/300V, 300/500V

◆ Minimum Bending Radius:

◆ Mobile Installation: 10 times the cable outer diameter

◆ Fixed Installation: 5 times the cable outer diameter

◆ Bending Life: 50 times per minute, over 5 million times

◆ Operating Temperature Range:

◆ Mobile Installation: -5℃ to 90℃

◆ Fixed Installation: -30℃ to 90℃


Model Specifications:

Model Cross-sectional Area Number of Cores Produced Insulation Color Conductor Resistance (Ω/KM)
TRVVP/S 0.2mm2 2-38

1. Color Differentiation

 

 

2. Code Differentiation

92.3
TRVVP/S 0.3mm2 2-38 69.2
TRVVP/S 0.5mm2 2-36 39
TRVVP/S 0.75mm2 2-32 26
TRVVP/S 1.0mm2 2-30 19.2

Note: TRVVP or TRVVSP twisted pair cables can be selected according to the usage scenario; packaging length and sheath color can be customized according to customer requirements.

Specific parameters are subject to the product specification sheet.


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