【產品概述】
DW15-2500系列框架斷路器是一款專為工業配電系統設計的高性能保護裝置，額定電流覆蓋2000A至2500A，適用于交流220V至1140V電壓環境。產品采用熱式無預儲能操作技術，通過精準的機電一體化設計，實現快速分斷和可靠保護，廣泛適用于電力系統、制造設備、礦山機械等領域的電路控制和過載防護。
【核心優勢】
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熱式無預儲能技術
斷路器采用創新的熱式脫扣機制，無需依賴外部儲能裝置即可完成瞬時動作。通過雙金屬片熱感應原理，結合電磁脫扣系統，可在短路、過載等異常工況下實現毫秒級響應，有效切斷故障電流，保護設備與線路安全。
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寬電壓適配能力
支持220V至1140V寬范圍電壓輸入，兼容性強，可靈活適配不同工業場景的配電需求。特殊設計的滅弧系統能高效抑制電弧擴散，減少能量損耗，延長設備使用壽命。
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模塊化結構設計
斷路器本體采用高強度絕緣材料與耐高溫合金部件，結構緊湊且易于維護。抽屜式安裝設計支持快速拆裝，配合清晰的機械指示窗口，可實時監控分合閘狀態，提升運維效率。
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多重安全防護
內置過載、短路、欠壓等多級保護邏輯，通過精準的電流-時間特性匹配，避免誤動作風險。觸頭系統采用銀基合金材質，導電性能優異且抗熔焊能力強，確保長期穩定運行。
【應用領域】
適用于冶金、化工、船舶、軌道交通等行業的低壓配電系統，尤其適合電動機保護、變壓器饋電回路及大容量負載控制場景，為復雜工業環境提供安全保障。
【智能監測】
可選配數字化狀態監測模塊，實時采集電流、電壓及溫升數據，通過本地指示燈或遠程信號接口輸出異常預警，助力用戶實現預防性維護管理。
【Product Overview】
The DW15-2500 series air circuit breaker is a high-performance protection device designed for industrial power distribution systems, with a rated current range of 2000A to 2500A and compatibility for AC voltages from 220V to 1140V. Utilizing thermal trip technology without pre-energy storage, it ensures rapid interruption and reliable protection through precise electromechanical integration. It is widely applied in circuit control and overload protection for power systems, manufacturing equipment, mining machinery, and other industrial scenarios.
【Key Features】
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Thermal Trip without Pre-Energy Storage
The breaker employs an innovative thermal release mechanism that operates instantaneously without external energy storage. By combining bimetal thermal sensing with electromagnetic tripping, it achieves millisecond-level response to short circuits or overloads, effectively isolating fault currents to safeguard equipment and circuits.
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Broad Voltage Compatibility
Supports input voltages from 220V to 1140V, offering flexible adaptation to diverse industrial power requirements. The advanced arc quenching system minimizes energy loss and extends service life by efficiently suppressing arc propagation.
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Modular Construction
Featuring a compact design with high-strength insulation materials and heat-resistant alloy components, the breaker enables easy maintenance. Its drawer-type installation allows quick assembly/disassembly, while a visual mechanical indicator provides real-time status monitoring.
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Multi-Level Protection
Integrated overload, short-circuit, and undervoltage protection algorithms ensure accurate time-current coordination to prevent false tripping. Silver-alloy contacts deliver superior conductivity and resistance to welding, guaranteeing long-term operational stability.
【Applications】
Ideal for low-voltage distribution systems in metallurgy, chemical processing, marine, and rail transport industries. Particularly suited for motor protection, transformer feeder circuits, and high-capacity load control in complex environments.
【Smart Monitoring】
Optional digital monitoring modules enable real-time tracking of current, voltage, and temperature. Early fault alerts via local indicators or remote interfaces support proactive maintenance planning.
