CDM6S-250L/3310 塑殼配電保護裝置產品介紹
CDM6S-250L/3310 Molded Case Power Distribution Protection Device
【產品概述】
CDM6S-250L/3310塑殼配電保護裝置是一款專為直流配電系統設計的智能化保護設備，適用于額定電流250A、直流電壓220V的電力分配場景。該產品采用創新型結構設計，集線路保護與控制功能于一體，可有效提升配電系統的安全性與穩定性，適用于工業廠房、軌道交通、新能源電站等領域的關鍵電路保護。
【核心特點】
-
精準保護性能
通過優化的電磁脫扣機構與熱磁雙重保護技術，實現過載、短路等異常電流的快速響應。整定電流調節范圍寬泛，可滿足不同場景的定制化保護需求。
-
可靠運行保障
強化型滅弧系統配合耐高溫絕緣材料，可承受20000安培及以上的分斷能力。觸頭采用特種合金材質，經精密加工處理，確保接觸電阻穩定，延長電壽命周期。
-
人性化設計
旋轉式操作手柄提供清晰分合閘指示，配備可見隔離斷口。模塊化附件接口支持擴展安裝輔助觸點、報警單元等選配件，便于系統集成。
-
環境適應性
緊湊型結構設計節省安裝空間，防護等級達到IP40。通過嚴格的熱穩定性測試，可在-25℃至+70℃寬溫域環境下保持性能穩定。
【技術參數】
型號：CDM6S-250L/3310
額定電流：250A
額定工作電壓：DC 220V
極數配置：3P+N
機械壽命：≥10000次
電氣壽命：≥5000次
安裝方式：支持固定式/插拔式
【應用領域】
可作為光伏儲能系統、直流牽引供電、數據中心UPS等場景的主干線路保護元件，同時適用于港口機械、礦山設備等重工業領域的配電控制柜升級改造。
（英文版）
CDM6S-250L/3310 Molded Case Power Distribution Protection Device
[Product Overview]
The CDM6S-250L/3310 molded case protection device is specifically engineered for DC power distribution systems, designed for 250A rated current and 220V DC voltage applications. Integrating advanced protection and control functionalities within an innovative structure, this solution enhances operational safety and system reliability in critical power circuits across industrial plants, rail transit systems, and renewable energy installations.
[Key Features]
-
Precision Protection
Equipped with optimized electromagnetic tripping mechanism and thermo-magnetic dual protection technology, delivers rapid response to overload and short-circuit conditions. Wide-range current setting adjustment accommodates customized protection requirements.
-
Operational Reliability
Enhanced arc-extinguishing system combined with high-temperature resistant insulation materials ensures interruption capacity exceeding 20kA. Special alloy contacts with precision machining maintain stable contact resistance for extended electrical endurance.
-
User-Centric Design
Rotary operating handle provides clear ON/OFF position indication with visible isolation gap. Modular accessory interface supports optional auxiliary contacts and alarm units for flexible system integration.
-
Environmental Durability
Compact structure optimizes space utilization while maintaining IP40 protection rating. Rigorous thermal stability testing validates consistent performance across -25℃ to +70℃ temperature ranges.
[Technical Parameters]
Model: CDM6S-250L/3310
Rated Current: 250A
Rated Voltage: DC 220V
Pole Configuration: 3P+N
Mechanical Endurance: ≥10,000 operations
Electrical Endurance: ≥5,000 operations
Mounting Options: Fixed/Plug-in type available
[Applications]
Serves as primary circuit protection component in PV energy storage systems, DC traction power supplies, and data center UPS networks. Suitable for power distribution cabinet upgrades in heavy industries including port machinery and mining equipment.
