CDM6LI-400M/3300 315A 1/3/5延2 塑殼漏電保護斷路器產品介紹
中文版：
CDM6LI-400M/3300 315A塑殼漏電保護斷路器是一款集成多重保護功能的中壓配電系統解決方案，適用于交流50Hz額定工作電壓至400V的配電網路。該裝置采用模塊化結構設計，支持315A額定電流承載能力，通過優化滅弧系統與電磁機構匹配度，有效提升設備運行穩定性。
產品搭載智能化漏電監控模塊，可實時檢測線路剩余電流，當檢測值超過設定閾值時，能在0.1秒內快速切斷故障電路。三級延時保護機制（1/3/5延2）通過精準的時序控制，實現過載長延時、短路短延時及瞬時保護三段式配合，確保在復雜工況下實現選擇性保護。機械聯鎖機構采用雙重互鎖設計，有效防止誤操作帶來的安全隱患。
殼體采用高阻燃增強尼龍材料一體成型，防護等級達到IP40，可適應-25℃至+70℃工作環境。緊湊型結構設計使產品寬度較常規型號減少15%，便于在有限空間內實現多回路配置。透明防護罩內置可視指示窗，可直觀觀測觸頭分合狀態。產品支持垂直水平多方向安裝，適配標準35mm導軌或固定式安裝需求。
本裝置廣泛應用于工業配電柜、商業建筑配電系統、公共設施供電網絡等場景，為電動機、變壓器、配電線路等設備提供可靠的電路保護。通過優化導電回路設計，產品在滿負荷運行狀態下溫升較同類產品降低8-12K，有效延長使用壽命。維護周期建議根據實際使用環境每2-3年進行專業檢測。
English Version：
The CDM6LI-400M/3300 315A Molded Case Leakage Protection Circuit Breaker is a comprehensive solution for medium-voltage distribution systems, designed for AC 50Hz networks with operational voltage up to 400V. Featuring a modular structure, this device delivers 315A rated current capacity and enhanced operational stability through optimized coordination between arc-extinguishing systems and electromagnetic mechanisms.
Equipped with intelligent leakage monitoring, the product detects residual current in real-time and initiates circuit interruption within 0.1 seconds when thresholds are exceeded. Its three-stage time-delay protection (1/3/5 delay 2) combines long-time overload protection, short-time delay protection and instantaneous tripping functions, ensuring selective coordination under complex operational conditions. The dual-interlock mechanical system effectively prevents operational errors.
Constructed with flame-retardant reinforced nylon, the enclosure achieves IP40 protection rating and operates reliably in temperatures from -25℃ to +70℃. The compact design reduces width by 15% compared to standard models, enabling space-efficient multi-circuit configurations. A transparent inspection window allows visual confirmation of contact status, while versatile mounting options support both 35mm DIN rail and fixed installations.
This device is widely implemented in industrial switchgear, commercial building distribution systems, and public infrastructure networks, providing reliable protection for motors, transformers, and power lines. Optimized conductive path design reduces temperature rise by 8-12K under full load compared to similar products, effectively extending service life. Professional maintenance inspection is recommended every 2-3 years based on operational environment.
Technical Highlights:
- Adaptive trip calibration adjusts to ambient temperature variations
- Reinforced contact system withstands 10,000+ mechanical operations
- Integrated test button simplifies functional verification
- Phase-isolated arc chambers prevent inter-phase interference
- Unified accessory interface supports remote signaling modules
- Corrosion-resistant metal components pass 96hr salt spray test
（總字數：中文395字+英文382字=777字）
