CH6A-40.5-550 Dual Hole High Voltage Box The CH6A-40.5-550 Dual Hole High Voltage Box is a specialized electrical enclosure designed for high-voltage applications, ensuring safe and efficient power distribution in demanding environments. With a rated voltage of 40.5 kV and a current capacity of 550 A, this robust enclosure is engineered to meet stringent industry standards while providing reliable performance in substations, industrial plants, and power transmission systems. Key Features 1. Dual Hole Design The high-voltage box features a dual-hole configuration, allowing for flexible cable entry and exit points. This design simplifies installation and maintenance while accommodating different wiring layouts. The holes are precision-engineered to ensure proper insulation and mechanical stability. 2. High Insulation & Safety Constructed with high-grade insulating materials, the enclosure provides excellent dielectric strength, minimizing the risk of electrical faults. The design includes barriers and partitions to prevent arc flash incidents, enhancing operator safety. 3. Durable Construction The housing is made from corrosion-resistant materials, such as galvanized steel or aluminum, ensuring long-term durability in harsh environments. The enclosure is also designed to withstand extreme temperatures, humidity, and mechanical stress. 4. Compact & Space-Saving Despite its high capacity, the CH6A-40.5-550 maintains a compact footprint, making it suitable for installations where space is limited. Its modular design allows for easy integration into existing power distribution systems. 5. Easy Maintenance & Accessibility The box is designed with removable panels and hinged doors for convenient access during inspections or repairs. Internal components are logically arranged to simplify troubleshooting and reduce downtime. 6. Compliance with Standards This high-voltage box complies with IEC, ANSI, and other international standards, ensuring compatibility with global electrical systems. It undergoes rigorous testing for short-circuit resistance, thermal performance, and mechanical endurance. Applications - Power substations (transformer connections, busbar compartments) - Industrial power distribution (mining, oil & gas, manufacturing) - Renewable energy systems (wind farms, solar plants) - Railway electrification & urban power grids Conclusion The CH6A-40.5-550 Dual Hole High Voltage Box is a high-performance solution for secure and efficient power distribution in medium- to high-voltage networks. Its advanced insulation, rugged construction, and user-friendly design make it an ideal choice for critical electrical infrastructure. Whether for utility-scale projects or industrial applications, this enclosure delivers reliability, safety, and operational efficiency.