框架斷路器CDW6I-2000N/4 800A抽水AC380V欠AC230V
產品概述
CDW6i-2000N/4 800A框架斷路器是一款專為配電網絡設計的高性能電氣保護設備，適用于交流50Hz、額定工作電壓AC380V/415V的電力系統。該產品采用抽屜式安裝結構，具備完善的保護功能，可有效防止線路和電源設備因過載、欠電壓、短路等故障造成的損害。其工作環境溫度范圍為-40℃至70℃，能夠適應電站、工廠、礦山及現代高層建筑等復雜場景的配電需求。產品設計注重操作便捷性和安全可靠性，配備機械合閘/分閘指示器和輔助信號觸頭，便于用戶實時監控運行狀態。137
技術特點
該斷路器采用模塊化設計，核心部件包括電子脫扣器、輔助端子插接系統和主回路連接母排。其殼架等級為2000N，額定電流800A，支持三相四線制配電模式（4極）。產品特別優化了欠電壓保護功能，當控制電壓低于AC230V時可自動觸發保護機制。抽屜式結構設計便于維護檢修，配備導向框架和手搖曲柄操作孔，支持快速安裝與更換。斷路器本體與柜門密封框配合可實現IP40防護等級，有效防止粉塵和異物侵入。4812
應用場景
CDW6i-2000N/4 800A特別適用于智能樓宇配電系統和水泵控制等場合。在抽水應用中，其穩定的欠電壓保護特性可確保電機在電網波動時安全運行。產品采用標準化接口設計，支持與多種配電柜兼容，前置連接和水平后置連接方式為用戶提供靈活的安裝選擇。斷路器內部采用獨立滅弧通道技術，實現對外零飛弧，保障操作人員安全。適用于需要頻繁操作或遠程控制的自動化配電場景。61316
產品描述（英文）
The CDW6i-2000N/4 800A frame circuit breaker is a high-performance protection device designed for power distribution networks operating at 50Hz AC with rated voltage of 380V/415V. Featuring withdrawable installation structure, it provides comprehensive protection against overload, under-voltage, and short-circuit faults. With an operational temperature range from -40℃ to 70℃, this unit is suitable for power plants, industrial facilities, mining operations, and modern high-rise buildings. The breaker incorporates visible mechanical ON/OFF indicators and auxiliary signaling contacts for real-time status monitoring. Its modular design includes electronic trip unit, auxiliary terminal connection system, and main circuit busbars. 71119
Functional Advantages
This 2000N frame size breaker delivers 800A rated current in 4-pole configuration, with optimized under-voltage protection triggering at control voltages below AC230V. The withdrawable design facilitates maintenance with guided rack and hand crank operation features. Sealing frame integration achieves IP40 protection level against dust ingress. Standardized interfaces ensure compatibility with various switchboard configurations, while isolated arc chutes eliminate external arcing. Particularly suitable for pump control applications, its stable performance safeguards motor operations during grid fluctuations. The product supports both front and rear cable connection options for flexible installation in automated power distribution systems. 91518
框架斷路器CDW6I-2000N/4 800A抽水AC380V欠AC230V
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