CDM6I-400L/42002A 400A塑殼電動機保護裝置產品介紹
中文版：
CDM6I-400L/42002A 400A塑殼電動機保護裝置是專為工業電機系統設計的智能化保護設備。該產品采用模塊化結構設計，適用于額定電流400A的三相交流電動機保護場景，可為電機系統提供多維度防護解決方案。
裝置內置先進的電流監測模塊，可實時跟蹤電機運行狀態，動態識別過載、缺相、三相不平衡等常見異常工況。通過精確的算法分析，設備能夠在毫秒級時間內執行保護動作，有效降低設備損傷風險。雙層絕緣防護結構配合耐高溫材質，確保設備在-25℃至+70℃環境溫度范圍內穩定運行。
產品配備人性化操作界面，內置狀態指示燈和機械式分合閘指示，便于現場人員快速掌握設備工況。插拔式端子設計簡化了接線工序，支持垂直或水平安裝方式，可適配多種規格的配電柜體。創新型滅弧系統可有效抑制操作過電壓，延長電氣接點使用壽命。
該保護裝置適用于冶金、礦山、水利、建筑等領域的電動機保護場景，特別適合需要頻繁啟停或存在電壓波動的工況環境。緊湊型結構設計在保證功能完整性的同時，有效節省了柜內安裝空間。表面抗氧化處理工藝使設備具備良好的抗腐蝕性能，可適應潮濕、多塵等復雜工業環境。
英文版：
CDM6I-400L/42002A 400A Molded Case Motor Protection Device Introduction
The CDM6I-400L/42002A 400A molded case motor protection device is an intelligent protection solution specifically engineered for industrial motor systems. Designed with modular architecture, this product is suitable for three-phase AC motor protection applications with 400A rated current, delivering comprehensive protection through multi-dimensional monitoring.
Equipped with precision current sensing technology, the device continuously monitors motor operating parameters, dynamically detecting overload, phase loss, and three-phase imbalance conditions. Its adaptive protection algorithm enables millisecond-level response to operational anomalies, effectively mitigating equipment damage risks. The dual-layer insulation structure combined with high-temperature resistant materials ensures reliable performance within an ambient temperature range of -25℃ to +70℃.
Featuring user-friendly interface design, the device incorporates status indicators and mechanical switching position displays for instant operational feedback. Plug-in terminal blocks simplify wiring procedures, supporting both vertical and horizontal mounting configurations to accommodate various switchboard specifications. The innovative arc suppression system effectively controls switching overvoltage, extending electrical contact service life.
This protection solution is widely applicable in metallurgical, mining, hydraulic, and construction industries, particularly suited for motor systems requiring frequent start-stop operations or operating under voltage fluctuation conditions. The compact form factor optimizes cabinet space utilization while maintaining full functionality. Advanced surface anti-oxidation treatment enhances corrosion resistance, enabling reliable operation in humid, dusty, and other challenging industrial environments.
（中英文合計約620字）
