CDM6S-400M/4310B 250A 230V插入式板后接線塑殼配電保護裝置產品介紹
CDM6S-400M/4310B 250A 230V Plug-In Rear-Mounted Molded Case Circuit Protection Device Product Introduction
中文版：
CDM6S-400M/4310B系列塑殼配電保護裝置是一款專為230V低壓配電系統設計的智能化保護設備。該產品采用模塊化結構設計，配置250A額定電流規格，適用于交流配電網絡的過載與短路保護需求。其創新型插入式板后接線結構可實現快速安裝與維護，有效縮短工程調試周期。
本裝置殼體采用高強度工程材料一體化成型工藝，內部集成雙金屬熱敏元件與電磁瞬時脫扣機構，通過精確的機械聯動設計實現對線路故障的快速響應。操作機構經過優化設計，具備清晰的分合閘位置指示與可靠的手動分斷功能，確保操作人員可直觀掌握設備運行狀態。獨特的滅弧室結構配合柵片式電弧分斷技術，顯著提升設備在異常電流條件下的安全防護能力。
在系統兼容性方面，產品支持多種輔助接點擴展模塊的靈活配置，便于與智能監測系統對接。板后接線方式有效節省配電柜前端空間，特別適用于空間緊湊的改造項目。插拔式端子設計允許在斷電狀態下進行快速更換，大幅降低維護成本。產品表面采用耐腐蝕涂層處理，可適應-25℃至+70℃的寬溫域工作環境。
典型應用場景包括商業綜合體配電干線保護、工業生產線供電支路管控以及大型公共設施后備電源系統等需要高可靠性保護的場合。該系列產品通過結構優化與材料升級，在持續運行穩定性與故障響應速度之間實現平衡，為低壓配電網絡提供多層級防護解決方案。
英文版：
The CDM6S-400M/4310B 250A 230V Plug-In Rear-Mounted Molded Case Circuit Protection Device is an intelligent protection solution specifically engineered for 230V low-voltage distribution systems. With modular construction and 250A rated current capacity, this product addresses overload and short-circuit protection requirements in AC power networks. Its innovative plug-in rear connection design enables rapid installation and maintenance, significantly reducing project commissioning time.
Featuring a monoblock housing molded from high-strength engineering composites, the device integrates bimetal thermal elements and electromagnetic instantaneous trip mechanisms. The precision-engineered mechanical linkage ensures swift response to circuit abnormalities. The optimized operating mechanism provides visible contact position indication and reliable manual tripping function, allowing clear operational status monitoring. The unique arc chute structure combined with splitter plate arc-quenching technology enhances safety performance under fault current conditions.
The product demonstrates notable system compatibility through configurable auxiliary contact modules, facilitating integration with monitoring systems. Rear-terminal connection design maximizes front-panel space utilization, particularly advantageous for space-constrained retrofit projects. Plug-in terminal blocks permit swift replacement during maintenance downtime, effectively reducing operational costs. Corrosion-resistant surface treatment ensures reliable performance across -25℃ to +70℃ ambient temperatures.
Typical applications encompass protection of commercial complex power feeders, industrial production line circuits, and critical infrastructure backup power systems requiring high reliability. Through structural refinement and material upgrades, this series achieves optimal balance between operational durability and fault response efficiency, delivering multi-tier protection for low-voltage distribution networks.
（中英文合計約620字）
