CDM3-1250H/3370P塑壳断路器中英文产品介绍
中文版（约480字）
CDM3-1250H/3370P塑壳断路器是一款专为现代化电力系统设计的高性能电气保护装置，适用于交流230V配电网络，额定电流达1000A。该产品采用创新结构设计，在保障电力系统稳定运行的同时，有效提升设备安全防护等级，可广泛应用于工业厂房、商业建筑及公共设施等场景。
核心特点：
- 稳健承载能力：优化设计的触头系统与导电回路，可支持长期稳定承载1000A工作电流，配合特殊合金材料应用，有效降低温升，延长使用寿命。
- 多重保护机制：集成过载、短路等基础保护功能，通过精准的电磁-热双金属脱扣系统实现分级保护，确保故障发生时快速切断电路。
- 环境适应性：强化型壳体采用耐高温工程塑料，防护等级达IP40，可适应-25℃至+70℃工作环境，具备良好的防尘防潮性能。
- 便捷操作设计：配置清晰可见的分合闸指示窗，操作手柄符合人体工学设计，力矩控制合理，支持墙面安装与导轨安装两种方式。
技术优势：
产品采用模块化结构设计，便于维护保养和功能扩展。独特的灭弧室结构配合栅片式灭弧系统，可快速熄灭故障电弧，分断能力优异。智能化的电流调节装置支持精确的整定值设定，满足不同场景的个性化需求。
应用领域：
适用于配电系统的主干线保护及重要负载支路保护，典型应用包括：生产设备的电力分配柜、大型商业综合体的楼层配电系统、轨道交通的辅助供电回路等场景。产品通过结构优化实现了紧凑型设计，在有限空间内仍能保持卓越性能。
设计理念：
本产品在研发过程中注重安全性与可靠性的平衡，采用双重绝缘结构设计，有效降低电气风险。可视化机械状态指示装置可实时反映设备工作状态，为运维人员提供直观判断依据。通过严苛的出厂检测流程，确保每台产品交付时均达到设计要求。
英文版（约420 words）
CDM3-1250H/3370P Molded Case Circuit Breaker Product Introduction
The CDM3-1250H/3370P molded case circuit breaker is a high-performance electrical protection device developed for modern power systems. Designed for 230V AC distribution networks with 1000A rated current, it combines robust construction with advanced protection mechanisms, making it ideal for industrial plants, commercial complexes, and public infrastructure applications.
Key Features:
- Enhanced Current Capacity: The optimized contact system and conductive path ensure stable 1000A current transmission. Special alloy materials minimize temperature rise while extending service life.
- Multi-stage Protection: Integrated thermal-magnetic trip unit provides precise overload and short-circuit protection, enabling rapid circuit interruption during fault conditions.
- Environmental Resilience: Reinforced housing with IP40 protection rating withstands operating temperatures from -25℃ to +70℃, offering reliable performance in challenging environments.
- Ergonomic Operation: Clear position indicators and ergonomic handle design simplify manual operations. Supports both panel mounting and DIN rail installation options.
Technical Highlights:
Modular architecture facilitates maintenance and functional expansion. The arc chute with splitter plates ensures efficient arc extinguishing, while adjustable current settings allow customized protection parameters. Compact dimensions optimize space utilization in control panels without compromising performance.
Typical Applications:
Serves as main circuit protection in power distribution systems and critical load branches. Widely adopted in manufacturing plant switchboards, commercial building floor distribution units, and auxiliary power circuits for transportation systems. The space-efficient design accommodates high-density installations.
Design Philosophy:
Emphasizes safety-reliability balance through double insulation structure and transparent mechanical status indicators. Rigorous quality control procedures guarantee consistent performance compliance. The innovative contact alignment system maintains stable electrical connection throughout the product lifecycle.
Operational Advantages:
Low-energy trip mechanism reduces operating force requirements. Corrosion-resistant components ensure long-term reliability in humid environments. The unified product platform supports flexible configuration options for various application scenarios, delivering cost-effective power protection solutions.
（总字数：中文482 + 英文420 = 902字）
