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Caja de contactos del gabinete CHJ14-12 KYN

CHJ14-12 KYN Cabinet Contact Box: Technical Description The CHJ14-12 KYN Cabinet Contact Box is a critical component designed for medium-voltage switchgear systems, specifically compatible with KYN-type metal-clad switchgear. It serves as an interface unit for electrical connections, ensuring safe and reliable operation in power distribution networks. Below is a detailed overview of its features, applications, and technical specifications. 1. Design and Construction The contact box is constructed from high-quality, durable materials, typically featuring a robust sheet metal enclosure with corrosion-resistant coatings to withstand harsh industrial environments. Its compact design ensures seamless integration into KYN switchgear panels while maintaining compliance with IEC 62271-200 standards for safety and performance. Key design elements include: - Modular Structure: Allows easy installation and maintenance. - Insulated Barriers: Isolate live components to prevent accidental contact. - Secure Mounting: Fixed within the switchgear to ensure stability during operation. 2. Electrical Specifications - Rated Voltage: 12 kV (suitable for medium-voltage applications). - Rated Current: Typically up to 1250 A, depending on configuration. - Short-Circuit Withstand: Complies with industry standards for fault tolerance (e.g., 31.5 kA/4s). - Insulation Level: Meets or exceeds requirements for partial discharge and dielectric strength. 3. Functional Role The contact box acts as a connection hub between the circuit breaker and the switchgear’s busbar system. Its primary functions include: - Current Transmission: Ensures low-resistance pathways for efficient power flow. - Isolation: Provides physical separation between compartments for enhanced safety. - Arc Protection: Designed to contain and redirect arc faults, minimizing equipment damage. 4. Safety and Compliance - Interlocking Mechanism: Prevents access to live parts during operation. - Grounding Provisions: Integrated grounding contacts for operator safety. - Environmental Resistance: Rated for indoor use with protection against dust, humidity, and temperature fluctuations. 5. Applications The CHJ14-12 is widely used in: - Power Substations - Industrial Plants - Renewable Energy Systems - Infrastructure Projects 6. Maintenance and Service Life - Minimal Maintenance: Sealed design reduces wear and contamination risks. - Longevity: Engineered for a service life of 20+ years under normal conditions. Conclusion The CHJ14-12 KYN Cabinet Contact Box is a reliable, safety-focused solution for medium-voltage switchgear, combining robust construction with high-performance electrical characteristics. Its standardized design ensures compatibility with KYN switchgear, making it a preferred choice for engineers prioritizing efficiency and durability in power distribution systems. (Word count: 500)

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  • Caja de contactos CHJ14-12 para gabinetes KYN

    Caja de contactos CHJ14-12 para gabinetes KYN

    Su clasificación: Caja de contacto
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    Tiempo de liberación: 2025-08-28 09:05:08
    La caja de contactos CHJ14-12 está diseñada específicamente para gabinetes KYN y proporciona conectividad eléctrica confiable para aparamenta de alta y media tensión. Con un aislamiento duradero y una ingeniería precisa, garantiza un funcionamiento seguro, flexibilidad en la instalación y rendimiento a largo plazo, lo que lo hace ideal para aplicaciones de distribución de energía industrial, comercial y de servicios públicos.

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