【產(chǎn)品概述】
DW15-2500系列框架斷路器是一款專為工業(yè)配電系統(tǒng)設(shè)計的高性能保護(hù)裝置，額定電流覆蓋2000A至2500A，適用于交流220V至1140V電壓環(huán)境。產(chǎn)品采用熱式無預(yù)儲能操作技術(shù)，通過精準(zhǔn)的機(jī)電一體化設(shè)計，實(shí)現(xiàn)快速分?jǐn)嗪涂煽勘Ｗo(hù)，廣泛適用于電力系統(tǒng)、制造設(shè)備、礦山機(jī)械等領(lǐng)域的電路控制和過載防護(hù)。
【核心優(yōu)勢】
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熱式無預(yù)儲能技術(shù)
斷路器采用創(chuàng)新的熱式脫扣機(jī)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(yīng)原理，結(jié)合電磁脫扣系統(tǒng)，可在短路、過載等異常工況下實(shí)現(xiàn)毫秒級響應(yīng)，有效切斷故障電流，保護(hù)設(shè)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(qiáng)，可靈活適配不同工業(yè)場景的配電需求。特殊設(shè)計的滅弧系統(tǒng)能高效抑制電弧擴(kuò)散，減少能量損耗，延長設(shè)備使用壽命。
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模塊化結(jié)構(gòu)設(shè)計
斷路器本體采用高強(qiáng)度絕緣材料與耐高溫合金部件，結(jié)構(gòu)緊湊且易于維護(hù)。抽屜式安裝設(shè)計支持快速拆裝，配合清晰的機(jī)械指示窗口，可實(shí)時監(jiān)控分合閘狀態(tài)，提升運(yùn)維效率。
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多重安全防護(hù)
內(nèi)置過載、短路、欠壓等多級保護(hù)邏輯，通過精準(zhǔn)的電流-時間特性匹配，避免誤動作風(fēng)險。觸頭系統(tǒng)采用銀基合金材質(zhì)，導(dǎo)電性能優(yōu)異且抗熔焊能力強(qiáng)，確保長期穩(wěn)定運(yùn)行。
【應(yīng)用領(lǐng)域】
適用于冶金、化工、船舶、軌道交通等行業(yè)的低壓配電系統(tǒng)，尤其適合電動機(jī)保護(hù)、變壓器饋電回路及大容量負(fù)載控制場景，為復(fù)雜工業(yè)環(huán)境提供安全保障。
【智能監(jiān)測】
可選配數(shù)字化狀態(tài)監(jiān)測模塊，實(shí)時采集電流、電壓及溫升數(shù)據(jù)，通過本地指示燈或遠(yuǎn)程信號接口輸出異常預(yù)警，助力用戶實(shí)現(xiàn)預(yù)防性維護(hù)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.
