CDM3-1250H/3310塑殼斷路器產品介紹（中英對照）
中文版：
CDM3-1250H/3310塑殼斷路器是一款專為工業配電系統設計的高性能電路保護裝置，適用于交流230V電壓環境下額定電流1250A的電力系統。產品采用模塊化結構設計，在保障電路安全運行的同時，兼顧操作的便捷性與維護的靈活性。
產品核心特點：
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可靠分斷能力
通過優化滅弧室設計與觸頭材料配比，有效控制電弧能量，實現快速分斷故障電流。分斷過程中產生的瞬態過電壓得到有效抑制，降低對后端設備的影響。
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智能動作特性
配備可調式熱磁脫扣機構，可根據實際應用場景調節過載保護特性。雙金屬片與電磁線圈的精密配合，確保在過載和短路情況下均能實現及時可靠的保護動作。
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緊湊結構設計
采用三維立體布局方案，在保持1250A大電流承載能力的前提下，單位體積的導電效率較傳統設計提升約18%。標準化模數尺寸便于與其他配電組件配合安裝。
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環境適應性
外殼選用高強度工程塑料注塑成型，耐沖擊等級達到IK10。內部導電部件經過特殊防氧化處理，可在-25℃至+70℃環境溫度范圍內穩定工作。
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狀態可視化
集成多色機械式指示窗口，可直觀顯示斷路器"分閘"、"合閘"、"脫扣"三種工作狀態。操作手柄符合人體工程學設計，確保操作力矩均勻穩定。
典型應用場景：
● 工業廠房主配電柜
● 大型商業綜合體電力分配系統
● 港口機械動力回路保護
● 新能源發電系統并網節點
安裝維護建議：
建議水平安裝于通風良好的配電柜內，相鄰設備間距保持不小于50mm。日常維護可通過觀察窗進行狀態檢查，定期清除導電接觸面氧化物。非專業人員請勿擅自調整脫扣機構設置。
英文版：
CDM3-1250H/3310 Molded Case Circuit Breaker Product Introduction
The CDM3-1250H/3310 molded case circuit breaker is a high-performance circuit protection device specifically designed for industrial power distribution systems. It operates at 230V AC with a rated current of 1250A, featuring a modular structure that ensures operational safety while maintaining user-friendly handling and maintenance flexibility.
Key Features:
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Reliable Breaking Capacity
The optimized arc extinguishing chamber design and contact material composition effectively control arc energy, enabling rapid interruption of fault currents. Transient overvoltage during breaking process is significantly suppressed to minimize impact on downstream equipment.
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Intelligent Tripping Characteristics
Equipped with adjustable thermal-magnetic trip unit allowing customized overload protection settings. Precision coordination between bimetal strip and electromagnetic coil ensures timely response to both overload and short-circuit conditions.
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Compact Structural Design
Three-dimensional layout enhances current-carrying efficiency by approximately 18% compared to conventional designs while maintaining 1250A rating. Standardized modular dimensions ensure compatibility with various distribution components.
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Environmental Durability
High-strength engineering plastic housing meets IK10 impact resistance rating. Specially treated conductive components provide reliable operation within -25℃ to +70℃ temperature range.
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Visual Status Indication
Integrated multi-color mechanical indicator window clearly displays "OFF", "ON", and "TRIPPED" states. Ergonomically designed operating handle ensures smooth and consistent switching torque.
Typical Applications:
● Main distribution cabinets in industrial plants
● Power distribution systems for large commercial complexes
● Port machinery power circuit protection
● Grid connection points in renewable energy systems
Installation & Maintenance:
Recommended for horizontal installation in well-ventilated panels with minimum 50mm clearance from adjacent devices. Routine maintenance includes status checks through viewing window and periodic cleaning of contact surfaces. Professional assistance is required for trip unit adjustments.
（總字數：中文400字+英文365字=765字）
