CDM3-100F/42002A塑殼斷路器產品介紹
產品概述
CDM3-100F/42002A塑殼斷路器是專為低壓配電系統設計的核心保護裝置，額定電流100A。該產品采用模塊化設計理念，集線路保護、設備防護和電力控制功能于一體，適用于交流50Hz/60Hz、額定工作電壓至400V的配電網絡。通過優化結構布局與材料選用，在確保可靠分斷能力的同時，實現了產品體積的緊湊化設計，為配電箱空間利用提供更多可能性。
核心技術特點
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智能分斷系統：搭載雙斷點觸頭結構，配合高效滅弧室設計，能快速熄滅故障電弧，有效降低觸頭損耗。分斷過程中產生的電弧能量通過多級導流通道實現有序釋放，提升設備使用壽命。
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動態保護機制：內置溫度補償機構，可根據環境變化自動調節保護閾值，避免因溫度波動引發的誤動作。三段式保護特性曲線可根據負載特性靈活適配，兼顧過載預警與短路快速切斷需求。
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人機交互優化：可視化分合閘狀態指示窗采用雙色高對比度設計，支持360°全視角觀察。操作手柄配置雙模驅動結構，既可手動直接操作，也可適配電動控制模塊實現遠程管理。
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環境適應性：外殼采用玻璃纖維增強型工程塑料，耐受-25℃至+70℃工作溫度范圍。關鍵導電部件經特殊表面處理工藝，有效抵御潮濕環境引起的氧化腐蝕。
應用場景
本產品廣泛應用于工業廠房動力配電、商業建筑照明回路、數據中心UPS系統等場合。特別適用于電動機控制中心、配電柜主進線回路及重要分支電路保護，可有效防范線路過載、短路等電氣故障，保障供電系統連續穩定運行。
安裝與維護
標準化安裝卡軌適配35mm工業導軌，支持橫向或縱向并排安裝。模塊化擴展設計允許后期加裝報警觸點、分勵脫扣器等輔助單元。維護窗口設置獨立隔離擋板，支持不斷電狀態下進行觸點檢查和清潔作業。
（英文版）
Product Introduction of CDM3-100F/42002A Molded Case Circuit Breaker
Product Overview
The CDM3-100F/42002A molded case circuit breaker is a core protection device specifically designed for low-voltage distribution systems, with a rated current of 100A. Featuring modular design philosophy, it integrates circuit protection, equipment safeguarding, and power control functions, suitable for AC 50Hz/60Hz power networks with rated operational voltage up to 400V. Through optimized structural layout and material selection, the product achieves compact dimensions while maintaining reliable breaking capacity, offering enhanced flexibility for switchgear space utilization.
Technical Features
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Intelligent Breaking System: Equipped with double-breakpoint contact structure and high-efficiency arc extinguishing chamber, enabling rapid arc extinction during fault conditions. Multi-stage energy diverter channels ensure orderly release of arc energy, effectively reducing contact wear.
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Dynamic Protection Mechanism: Built-in temperature compensation unit automatically adjusts protection thresholds according to environmental changes. Three-stage protection characteristic curve provides flexible coordination with load requirements, balancing overload pre-alarm and instantaneous short-circuit interruption.
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Ergonomic Design: 360° visible status indicator with high-contrast bicolor display ensures clear operation state recognition. Dual-mode operating handle supports both manual control and remote management through optional motorized modules.
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Environmental Durability: Glass fiber reinforced engineering plastic housing withstands operating temperatures from -25℃ to +70℃. Specially treated conductive components demonstrate enhanced oxidation resistance in humid environments.
Application Fields
Widely used in industrial plant power distribution, commercial building lighting circuits, and data center UPS systems. Particularly suitable for motor control centers, main incoming lines of distribution cabinets, and critical branch circuit protection. Effectively prevents electrical faults including overload and short circuit, ensuring continuous power supply stability.
Installation & Maintenance
Standard 35mm industrial rail mounting allows horizontal or vertical parallel installation. Modular expansion capability supports post-installation of auxiliary units like alarm contacts or shunt trip devices. Maintenance window with independent isolation barrier enables contact inspection and cleaning operations without power interruption.
