CDM1-250M/3340 225A DC24V塑殼斷路器產(chǎn)品介紹
【中文版】
CDM1-250M/3340 225A DC24V塑殼斷路器是一款專為直流電路保護設(shè)計的電氣設(shè)備，適用于額定電流225A、直流24V的配電系統(tǒng)。該產(chǎn)品采用緊湊型結(jié)構(gòu)和模塊化設(shè)計理念，在保障電路安全的同時兼顧設(shè)備安裝的便捷性，可廣泛應用于工業(yè)控制、軌道交通、新能源設(shè)施等需要直流配電保護的領(lǐng)域。
核心優(yōu)勢方面，產(chǎn)品搭載了高效滅弧系統(tǒng)和快速脫扣機構(gòu)，可在電路發(fā)生短路或過載時實現(xiàn)快速分斷。觸頭部分采用銀合金材料制造，配合特殊設(shè)計的導流結(jié)構(gòu)，有效降低接觸電阻，提升導電穩(wěn)定性。產(chǎn)品外殼選用高強度工程塑料，具備良好的絕緣性能和機械強度，可適應-25℃至+70℃的工作環(huán)境溫度。
在產(chǎn)品設(shè)計上，配備清晰的三檔分合閘指示器和操作手柄，便于工作人員直觀掌握設(shè)備運行狀態(tài)。采用可拆卸式端子結(jié)構(gòu)設(shè)計，既方便現(xiàn)場接線操作，也利于后期維護檢修。針對直流電路特性，特別優(yōu)化了磁脫扣線圈參數(shù)，確保在不同工況下均能實現(xiàn)可靠的保護動作。
應用場景包括但不限于：直流配電柜主回路保護、充電樁電源系統(tǒng)防護、太陽能儲能設(shè)備電路控制等。建議配合輔助觸點模塊使用，可實現(xiàn)遠程狀態(tài)監(jiān)測功能。安裝時需注意保持垂直安裝角度，并預留足夠的散熱空間。
【English Version】
The CDM1-250M/3340 225A DC24V Molded Case Circuit Breaker is specifically engineered for DC circuit protection, designed for 225A rated current and 24V DC power distribution systems. Featuring a compact structure and modular design concept, this product ensures circuit safety while maintaining installation convenience, making it suitable for industrial control systems, rail transportation, new energy facilities, and other applications requiring DC power protection.
The product incorporates an efficient arc-extinguishing system and rapid tripping mechanism, enabling swift circuit interruption during short-circuit or overload conditions. The silver-alloy contacts combined with specially designed current-carrying structures effectively reduce contact resistance and enhance conductive stability. The housing utilizes high-strength engineering plastics with excellent insulation properties and mechanical durability, adaptable to operating temperatures ranging from -25℃ to +70℃.
Design highlights include a three-position status indicator and ergonomic operating handle for clear visual monitoring. The detachable terminal design simplifies wiring operations and facilitates maintenance procedures. The magnetic trip coil parameters are specially optimized for DC circuit characteristics to ensure reliable protection under various operating conditions.
Typical applications encompass main circuit protection in DC distribution cabinets, charging pile power system protection, and solar energy storage equipment control. When used with auxiliary contact modules, remote status monitoring can be achieved. Installation requires maintaining vertical mounting orientation and allowing adequate heat dissipation space.
This product combines 3P+N pole configuration with adjustable trip settings, offering flexible protection parameter customization. The integrated thermal-magnetic protection mechanism provides dual safeguards against overload and short-circuit faults. For optimal performance, regular inspection of terminal tightness and contact surface cleanliness is recommended according to operational conditions.
（注：中英文合計約620字，通過技術(shù)參數(shù)描述和應用場景說明展現(xiàn)產(chǎn)品特性，避免使用絕對化表述，聚焦產(chǎn)品功能與使用價值）
