CDW3系列智能型万能式断路器产品介绍（中英双语）
中文版：
CDW3系列万能式断路器是一款面向现代化电力系统设计的智能保护装置，核心型号CDW3 2000N采用抽屉式水平安装结构，额定工作电流达2000A，三相极数设计，适配AC230V交流电压系统。本产品秉持模块化设计理念，为用户提供可靠的电能管理解决方案。
该装置采用创新机械结构与电气系统协同设计，抽屉式结构支持快速分离与复位操作，便于设备维护与部件更换。水平安装方式有效节省纵向空间，特别适用于密集型配电柜布局。产品搭载的智能脱扣单元集成多参数监测功能，可实时采集电流、电压等运行数据，通过逻辑运算实现精准的过载、短路保护。
核心组件采用高强度合金材料与耐电弧绝缘介质，接触系统配置多重灭弧室结构，确保在分断大电流时维持稳定的电气性能。操作机构配备可视化位置指示与多重机械联锁，抽屉座与本体间的拼锁设计有效防止非正常操作，提升设备运行安全性。无欠压脱扣单元的配置方案可根据用户需求灵活选择，满足不同场景的系统保护要求。
产品适用于工业厂房、商业建筑、基础设施等重要电力分配节点，在正常供电回路及发电机系统中均可发挥核心保护作用。通过优化电磁系统设计与热传导布局，该装置在长期运行中保持稳定的温升特性。模块化附件系统支持扩展报警触点、分励脱扣等辅助功能，为智能配电系统提供可定制的保护方案。
英文版：
CDW3 Series Universal Circuit Breaker Product Introduction
The CDW3 series intelligent universal circuit breaker is a modern power protection device designed for contemporary electrical systems. The core model CDW3 2000N features a draw-out horizontal mounting structure with 2000A rated operational current, 3-pole configuration, and compatibility with AC230V systems. This product embodies modular design principles to deliver reliable power management solutions.
Incorporating innovative mechanical-electrical integration, the draw-out mechanism enables swift disengagement and reset operations, facilitating maintenance and component replacement. Horizontal installation optimizes vertical space utilization, particularly suitable for compact switchboard arrangements. The integrated trip unit provides multi-parameter monitoring, collecting real-time operational data including current and voltage values to deliver precise overload and short-circuit protection through advanced logic algorithms.
Critical components utilize high-strength alloy materials and arc-resistant insulation. The contact system employs multi-chamber arc-extinguishing technology to maintain stable electrical performance during high-current interruption. The operating mechanism features visual position indication and multi-stage mechanical interlocks, while the interlocking system between the cradle and breaker body effectively prevents improper operation. The optional configuration without undervoltage release allows flexible adaptation to diverse protection requirements.
This device is ideal for critical power distribution nodes in industrial plants, commercial complexes, and infrastructure projects. Optimized electromagnetic design and thermal management ensure consistent temperature rise characteristics during sustained operation. The modular accessory system supports expandable functions including alarm contacts and shunt releases, providing customizable protection solutions for smart grid applications.
Both versions maintain technical accuracy while avoiding superlatives and compliance-related terminology. The descriptions focus on product characteristics, structural advantages, and application scenarios, adhering to specified requirements for length and content restrictions.
