CDW3-4000H 智能框架斷路器產品介紹（中英雙語）
【中文版】
CDW3-4000H系列智能框架斷路器是針對現代化電力系統需求設計的高性能配電保護裝置，額定電流2500A，采用四極固定式水平安裝結構，適用于交流230V至380V電壓環境。產品以穩定運行和智能管控為核心優勢，為工業配電、商業建筑及大型基礎設施提供可靠的電路保護解決方案。
結構設計方面，斷路器采用模塊化架構與緊湊型布局，在確保功能完整性的同時減少設備占用空間。核心導電部件選用優質銅合金材料，配合精密加工工藝實現低接觸電阻，有效降低運行溫升。動靜觸頭系統采用多重滅弧技術，可快速分斷故障電流，保障設備與人員安全。操作機構配備直觀分合閘指示與多級機械聯鎖裝置，確保操作過程可控可靠。
產品內置智能檢測單元，實時監測電流、電壓狀態參數，當檢測到過載或短路時可在15毫秒內啟動分級保護機制。電壓自適應功能使設備能在230V至380V寬幅電壓范圍內保持穩定工作狀態，有效應對電網波動。防護外殼采用高強度工程材料一體成型設計，內部配置獨立隔離艙室與定向散熱通道，確保在復雜工況下的長期穩定運行。
該系列斷路器適用于工業生產線配電柜、商業綜合體主配電室、數據中心UPS系統等場景，特別針對大電流承載需求進行結構強化，滿足持續高負載運行要求。人性化設計支持免工具維護，模塊化組件可實現快速更換，顯著降低運維成本。
【English Version】
CDW3-4000H Intelligent Frame Circuit Breaker Product Introduction
The CDW3-4000H series intelligent frame circuit breaker is a high-performance power distribution protection device designed for modern electrical systems. With a rated current of 2500A and four-pole fixed horizontal installation structure, it operates effectively in AC 230V to 380V voltage environments. This product delivers reliable circuit protection solutions for industrial power distribution, commercial buildings, and large-scale infrastructure projects through its stable operation and intelligent control capabilities.
Featuring modular architecture and compact layout, the breaker ensures functional integrity while minimizing spatial requirements. The core conductive components utilize premium copper alloy materials combined with precision machining processes to achieve low contact resistance and reduce operational temperature rise. The contact system incorporates multi-stage arc extinguishing technology for rapid fault current interruption, ensuring equipment and personnel safety. The operating mechanism is equipped with intuitive status indicators and multi-level mechanical interlocks for controlled and reliable operation.
Integrated with intelligent monitoring units, the device continuously tracks current and voltage parameters, activating graded protection within 15 milliseconds upon detecting overload or short-circuit conditions. Voltage adaptive functionality maintains stable performance across 230V-380V voltage ranges, effectively compensating for grid fluctuations. The reinforced engineering composite housing with internal isolation chambers and directional heat dissipation channels ensures long-term reliability in demanding environments.
Particularly suitable for industrial distribution panels, commercial building main switchrooms, and data center UPS systems, this series features structural enhancements for high-current applications. The maintenance-friendly design allows tool-free servicing, while modular components enable rapid replacement, significantly reducing operational costs. Optimized contact pressure distribution and electromagnetic compatibility design ensure consistent performance under varying load conditions, making it an ideal choice for modern power management systems requiring precision control and durable construction.
