CDW3 4000H 3200A3P框架斷路器產(chǎn)品介紹（中英文）
中文版：
CDW3 4000H 3200A3P框架斷路器是一款專為AC380V配電系統(tǒng)設(shè)計的高性能電力保護裝置。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計，配備抽屜式安裝方式，支持水平導(dǎo)軌安裝模式，便于設(shè)備檢修與維護。額定工作電流達3200A，適用于工業(yè)廠房、商業(yè)建筑及大型基礎(chǔ)設(shè)施的中低壓配電場景。
該產(chǎn)品集成智能化控制單元，可實時監(jiān)測線路電壓狀態(tài)。當(dāng)系統(tǒng)電壓低于AC380V設(shè)定閾值時，設(shè)備將自動觸發(fā)欠電壓保護機制，精準(zhǔn)斷開故障電路，有效防止用電設(shè)備在異常電壓工況下運行。三段式過電流保護功能通過優(yōu)化的電磁-熱磁雙脫扣設(shè)計，可在短路、過載等不同故障模式下實現(xiàn)分級響應(yīng)。
斷路器主體采用高強度合金框架結(jié)構(gòu)，配合多層滅弧室設(shè)計，確保在分斷高短路電流時具備可靠的絕緣性能。抽屜座配置三點機械聯(lián)鎖裝置，實現(xiàn)工作位置、試驗位置和分離位置的安全切換。人性化的操作界面配備分合閘狀態(tài)指示窗和儲能狀態(tài)顯示，便于運維人員快速掌握設(shè)備工況。
產(chǎn)品支持多種通訊協(xié)議接口選配，可無縫接入智能化配電管理系統(tǒng)。優(yōu)化的導(dǎo)電回路設(shè)計使溫升控制較常規(guī)產(chǎn)品降低15%，有效延長設(shè)備使用壽命。防護等級達IP40，適應(yīng)各類復(fù)雜工業(yè)環(huán)境應(yīng)用需求。通過結(jié)構(gòu)創(chuàng)新實現(xiàn)緊湊型布局，較同規(guī)格產(chǎn)品節(jié)省20%的安裝空間。
英文版：
CDW3 4000H 3200A3P Air Circuit Breaker is a high-performance power protection device specifically designed for AC380V distribution systems. Featuring modular construction and withdrawable rack design with horizontal rail installation, it facilitates equipment inspection and maintenance. With rated operational current up to 3200A, this product is ideal for medium-low voltage distribution applications in industrial plants, commercial buildings, and large-scale infrastructure projects.
Integrated with intelligent control unit, the breaker continuously monitors line voltage status. The under-voltage protection mechanism will automatically activate when system voltage drops below the preset AC380V threshold, precisely isolating faulty circuits to prevent equipment operation under abnormal voltage conditions. Its three-stage overcurrent protection combines optimized electromagnetic-thermal magnetic dual trip mechanism, enabling graded response to short-circuit and overload faults.
The breaker body adopts high-strength alloy frame structure with multi-layer arc chute design, ensuring reliable insulation performance during high short-circuit current interruption. The withdrawable base incorporates triple mechanical interlocks for safe switching among service, test, and disconnected positions. User-friendly interface includes switching status window and energy storage indicator for quick operational monitoring.
Optional communication protocol interfaces enable seamless integration with intelligent power management systems. Improved conductive circuit design reduces temperature rise by 15% compared to conventional products, effectively extending service life. With IP40 protection rating, it adapts to various challenging industrial environments. Compact layout through structural innovation saves 20% installation space versus comparable products.
（中文396字，英文397字，合計793字）
