Description

Technical Parameters

Perfect for Compact Control Cabinets

Control cabinets have limited space. Cables often need to bend around corners and fit into compact terminals. Our flexible shielded instrument cable is designed to make installation easier. The conductors are made of multiple fine copper strands, giving the cable excellent flexibility. It bends easily in confined spaces, making installation faster and more efficient.

Flexible Without Compromising Performance

Flexibility does not come at the expense of performance. This cable retains its full double-shielding structure. Each pair is individually wrapped with an aluminum foil shield to minimize crosstalk between pairs. A dense tinned copper braid surrounds the entire cable to provide overall shielding against electromagnetic interference (EMI) from motors and variable frequency drives (VFDs). The HDPE insulation provides stable dielectric properties and helps maintain a working capacitance below 60 nF/km. This ensures reliable transmission of both analog and digital signals, even in applications involving continuous movement.

Built for Dynamic Applications

Our flexible shielded instrument cable is ideal for applications that require frequent movement, such as robotic arms, cable carriers, and sliding doors. The conductors are made of ultra-fine oxygen-free copper (OFC) strands. Because each strand is extremely fine, bending stress is distributed more evenly across the conductor, improving flexibility and reducing the risk of fatigue failure during repeated flexing.

With many years of experience in manufacturing flexible cables, we have developed a mature and reliable production process. Every stage, from conductor stranding to insulation extrusion, is carefully inspected. The cable complies with CE and RoHS requirements and conforms to the IEC 61156 standard. For export orders, we provide complete test reports and all necessary customs documentation. Standard models such as DJYPVR and DJYPVPR are available from stock, while custom core counts and conductor sizes can typically be produced within 3–5 working days.

Key Specifications

Parameter	Specification
Common Models	DJYPVR, DJYPVPR, DJYVPR
Conductor	Multi-Strand Ultra-Fine O.F.C.
Shielding Structure	Foil (Pair) + Tinned Copper Braid (Overall)
Minimum Bending Radius	≥6 × Cable Diameter
Working Temperature	Fixed: -40°C to +80°C; Flexing: -30°C to +70°C

Frequently Asked Questions

Q: Does a flexible cable have higher resistance than a solid-core cable?

A: No. We use high-purity oxygen-free copper with excellent electrical conductivity. The multi-strand conductor design provides electrical performance comparable to that of a solid conductor while offering much greater flexibility. The conductor resistance complies with applicable standards. Flexible conductors also tend to provide more stable electrical connections in applications involving vibration or repeated movement, helping reduce the risk of poor contact over time.

Q: Can you provide custom lengths, such as 80 meters?

A: Yes. Our standard minimum order quantity is 100 meters, but we can also accommodate smaller production runs when required. If you need custom lengths, such as 80 or 150 meters, we can cut and package the cable according to your specifications. This is especially convenient for retrofit projects, maintenance work, or installations with specific length requirements.

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Flexible Shielded Instrument Cable

Key Specifications

Frequently Asked Questions