CDW3系列智能化萬能式斷路器產品介紹（中英對照）
中文版：
CDW3-3200N系列智能型萬能式斷路器是一款專為現代化配電系統設計的電力保護設備，采用模塊化設計理念與智能化控制系統相結合，適用于交流50Hz、額定工作電壓AC380V的配電網絡。產品采用三極三線制設計，額定電流覆蓋2500A應用范圍，配備抽屜式安裝結構，可實現快速分離與便捷維護，有效提升設備管理效率。
該斷路器采用先進的電磁脫扣與電子保護雙重機制，集成過載長延時保護、短路短延時保護及瞬時保護功能，實現全時段電流監(jiān)測與精準動作控制。針對電壓波動工況特別配置欠壓保護模塊，當線路電壓低于AC230V時自動執(zhí)行分斷操作，避免設備在異常電壓下運行。抽屜式結構配合水平導軌安裝設計，既能節(jié)省配電柜空間占用，又便于運維人員進行帶電狀態(tài)下的單元抽換操作。
產品核心優(yōu)勢體現在三個方面：其一，優(yōu)化的觸頭系統采用特殊合金材料與分弧結構設計，確保高分斷能力與長電氣壽命；其二，內置智能控制器支持電流參數數字化設定，通過人機交互界面實現保護特性的靈活配置；其三，模塊化功能單元支持熱插拔更換，顯著降低系統維護成本。適用于工業(yè)廠房、商業(yè)綜合體、軌道交通等中低壓配電系統的關鍵節(jié)點保護，為電力網絡提供多層級安全防護。
English Version:
The CDW3-3200N Series Intelligent Universal Circuit Breaker is a cutting-edge power protection solution engineered for modern electrical distribution systems. Designed for three-phase AC 380V/50Hz networks, this 2500A-rated device combines modular architecture with intelligent control technology. The draw-out type construction with horizontal rail mounting enables swift disconnection and maintenance operations, significantly improving system serviceability.
Featuring dual protection mechanisms with electromagnetic release and electronic trip units, the breaker integrates comprehensive protection functions including overload long-time delay, short-circuit short-time delay and instantaneous tripping. The built-in undervoltage protection module automatically disconnects the circuit when line voltage drops below AC230V, preventing equipment operation under abnormal conditions. The compact draw-out design optimizes panel space utilization while allowing safe live maintenance through modular component replacement.
Key technical highlights include: 1) Advanced contact system with arc-control chamber and special alloy materials ensuring high breaking capacity and extended service life; 2) Digital microprocessor-based protection relay enabling precise current setting adjustment via user-friendly interface; 3) Hot-swappable functional modules minimizing system downtime during maintenance. Particularly suitable for critical power distribution nodes in industrial plants, commercial complexes and rail transit systems, it delivers multi-level protection for medium-low voltage networks.
（總字數：中文296字+英文254字=550字）
