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Contral Cable
全球基礎設施的可靠能源傳輸解決方案
High-Fidelity Signal Transmission with Individual & Overall Screening
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Why Choose JOCA's High-Performance Control Cable?
Reasons to Choose Joca's Control Cable
High-Purity Copper Core 99.9% OFC
Manufactured with Oxygen-Free Copper and premium PVC/XLPE. Ensures low resistance and stable logic transmission for automation systems.
International Compliance Standard Adherence
Strictly follows IEC 60227, VDE, and BS protocols. Fully certified for industrial automation and instrumentation projects.
EMI/RFI Immunity Active Shielding
(For Shielded Models) High-density Copper Braid or Foil effectively blocks electromagnetic noise. Mandatory for VFD environments and precision data integrity.
Installation Efficiency Engineered for Clarity
Features flexible conductors (Class 5) and Clear Core Numbering. Simplifies termination in tight control cabinets and minimizes wiring errors.
Global Export Ready Verified Supplier
Proven track record in serving global OEMs. We provide comprehensive technical support, traceability, and reliable logistics.
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常見問題
如果您想了解更多有關 JOCA 工業電源線的資訊
Q: What are the typical applications for these Control Cables?
答: Automation & Instrumentation. Interconnecting low-voltage circuits for manufacturing lines, mining, and power distribution grids. Transmits logic signals, not driving power.
Q: How do Control Cables differ from standard Power Cables?
答: Function & Precision.
電源線: High Energy / Current driven / Large cross-sections.
Control Cables: Signal Data / Voltage driven / Multi-core precision.
Q: When is a Shielded (Screened) version required?
答: Mandatory for High-EMI Zones. Essential near heavy motors or VFDs. The shield (Braid or Foil) blocks external noise to prevent signal distortion.
Q: How are the cores identified in multi-core cables?
答: IEC/DIN Compliance.
≤5芯: Standard Color Coding.
> 5 核心: Black Insulation with White Numbering (1, 2, 3…) for easy tracing.
Q: What is the trade-off between Braid and Foil shielding?
(原: Braid vs. Foil Shield?) 答: Flexibility vs. Coverage.
Copper Braid (CY): High mechanical strength + flexible (Low-frequency protection).
Al-Foil (Tape): 100% Coverage (High-frequency protection), but less flexible.
Q:Can standard control cables be buried underground directly?
答: Prohibited. Standard PVC degrades in soil. Requires Armor. Use SWA (Steel Wire Armor) 或者 STA (Steel Tape) models for direct burial trenches.
Q: What voltage ratings are available for this series?
答: 300/500V or 450/750V. Covers the vast majority of industrial instrumentation and logic control loads.
Q: Do you offer Flame Retardant or Fire Resistant options?
答: Yes, Safety Grades Available:
LSZH: Low Smoke Zero Halogen (Public buildings).
防火: Maintains circuit integrity during fire (IEC 60331 compliant).