CDW3-4000N萬能式斷路器產品介紹（中英對照）
產品概述：
CDW3-4000N系列萬能式斷路器采用抽屜水平安裝設計，專為AC380V配電系統(tǒng)開發(fā)。該產品額定電流達4000A，四極結構設計可有效管理三相四線制配電網(wǎng)絡，集成欠電壓保護功能，當系統(tǒng)電壓低于AC380V時自動觸發(fā)保護機制。模塊化架構配合緊湊型尺寸（具體尺寸需根據(jù)技術圖紙確認），在保障配電安全的同時優(yōu)化了設備空間利用率。
核心優(yōu)勢：
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智能配電管理
通過機械聯(lián)鎖與電氣聯(lián)動的雙重設計，配備可視化的分合閘狀態(tài)指示窗口。控制單元采用模塊化接口，支持后期功能擴展需求。操作機構經20,000次機械壽命測試驗證，觸頭系統(tǒng)配置多級滅弧室。
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多重防護體系
除標準過載和短路保護外，內置電壓監(jiān)測模塊可實時檢測系統(tǒng)電壓波動。當電壓持續(xù)低于AC380V閾值超過設定延時（0.1-3秒可調），執(zhí)行機構將自動切斷電路，避免用電設備處于非正常工作狀態(tài)。
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便捷維護設計
抽屜式結構實現(xiàn)本體與底座快速分離，配備導軌定位裝置和三點式機械聯(lián)鎖。維護時通過專用搖柄即可完成本體抽出操作，顯著縮短停電維護時間。所有接線端子采用防觸碰設計，接觸面鍍銀處理確保導電穩(wěn)定性。
應用場景：
適用于工業(yè)廠房配電柜、商業(yè)建筑主配電室、數(shù)據(jù)中心UPS系統(tǒng)等需要大電流控制的場合�？勺髋潆娋W(wǎng)絡主干線保護開關，或作為電動機組的電源隔離裝置。水平安裝方式適合標準開關柜的橫向布局要求，防護等級滿足IP20常規(guī)環(huán)境使用需求。
CDW3-4000N Moulded Case Circuit Breaker Product Introduction
Product Overview:
The CDW3-4000N series universal circuit breaker features horizontal draw-out installation, specifically engineered for 380V AC distribution systems. With a rated current capacity of 4000A and four-pole configuration, it effectively manages three-phase four-wire power networks. Integrated undervoltage protection activates automatically when system voltage drops below 380V AC. The modular architecture combined with compact dimensions (subject to technical drawings) optimizes spatial efficiency while ensuring power distribution safety.
Key Advantages:
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Intelligent Power Management
Dual mechanical-electrical interlocking system with visible switching status window. Modular control unit interfaces allow functional expansions. Operating mechanism verified through 20,000 mechanical endurance cycles, equipped with multi-stage arc chutes.
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Comprehensive Protection
Beyond standard overload and short-circuit protection, built-in voltage monitoring module tracks system fluctuations. Automatic circuit interruption activates when voltage remains below 380V AC threshold for programmable delays (0.1-3s), preventing equipment operation under abnormal conditions.
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Maintenance Optimization
Draw-out design enables rapid disconnection between unit and base, featuring guide rail positioning and triple mechanical interlocks. Dedicated crank handle facilitates unit extraction, minimizing maintenance downtime. All terminals adopt touch-proof design with silver-plated contacts ensuring conductivity stability.
Application Scenarios:
Suited for industrial plant switchboards, commercial building main distribution rooms, and data center UPS systems requiring high-current control. Functions as main circuit protection or motor group isolation device. Horizontal installation adapts to standard cabinet layouts, with IP20 protection rating for general environments.
（注：中英文合計約630字，根據(jù)技術參數(shù)客觀描述產品特性，避免使用絕對化表述，未涉及認證信息�？筛鶕�(jù)實際需求補充具體尺寸、脫扣特性曲線等技術細節(jié)。）
