CDW3系列智能型万能式断路器产品介绍（中英对照）
CDW3系列智能型万能式断路器是为现代电力系统量身打造的核心保护设备，专为AC230V低压配电网络设计，在电力分配、设备保护及系统控制领域展现卓越性能。该产品采用模块化架构与智能监测技术，具备完善的电路保护机制和灵活的系统适配能力，可为工业配电、商业建筑及基础设施提供可靠保障。
CDW3-4000N/3200A 4P型号集成多项创新功能：内置高精度电压检测模块实时监控线路状态，当系统电压低于AC230V设定阈值时自动启动欠压保护机制，有效预防设备在非正常电压工况下运行。独创的机械联锁装置通过多重闭锁设计实现操作机构联动控制，确保分合闸动作的绝对排他性，杜绝误操作风险。核心触头系统采用银基复合材料与气体灭弧技术，配合四极联动结构，在分断3200A额定电流时仍能保持稳定可靠的保护特性。
产品设计注重实用性与安全性，紧凑型框架结构节省40%安装空间，支持水平和垂直两种安装方式。人机界面搭载三色状态指示灯和多功能旋钮，支持保护参数现场整定。插拔式智能控制器模块便于后期维护升级，双通道通讯接口可无缝接入各类自动化系统。特别适用于水泵机组、动力中心、配电母排等需要精准电压保护的场合，其防护等级达到IP40，可在-25℃至+70℃宽温域稳定工作。
CDW3系列断路器秉承安全至上的设计理念，通过结构优化与材料创新实现长寿命周期管理。分体式模块设计使主要功能单元均可独立更换，配合可视化磨损指示器，显著降低运维成本。产品经严苛的机械寿命测试验证，操作机构可承受20000次以上电气分合，为电力系统的连续稳定运行提供坚实保障。
CDW3 Series Intelligent Molded Case Circuit Breaker Product Introduction
The CDW3 series intelligent molded case circuit breaker is a core protection device specifically engineered for modern power systems, designed for AC230V low-voltage distribution networks. It demonstrates outstanding performance in power distribution, equipment protection, and system control. Featuring modular architecture and intelligent monitoring technology, this product provides comprehensive circuit protection and flexible system compatibility, delivering reliable safeguards for industrial power distribution, commercial buildings, and critical infrastructure.
The CDW3-4000N/3200A 4P model incorporates multiple innovative functions: The built-in precision voltage detection module continuously monitors line conditions, automatically activating under-voltage protection when system voltage drops below the AC230V threshold, effectively preventing equipment operation under abnormal voltage conditions. The unique mechanical interlock device utilizes multi-locking design to achieve coordinated operation mechanism control, ensuring absolute exclusivity of switching actions and eliminating operational errors. The core contact system employs silver-based composite materials and gas arc extinguishing technology, combined with a four-pole linkage structure, maintaining stable protection characteristics even when interrupting 3200A rated current.
Emphasizing practicality and safety, the compact frame structure saves 40% installation space while supporting both horizontal and vertical mounting configurations. The human-machine interface features tri-color status indicators and a multi-function knob for on-site protection parameter setting. The plug-in intelligent controller module facilitates maintenance upgrades, with dual communication interfaces enabling seamless integration into automation systems. Particularly suitable for pump systems, power centers, and distribution busbars requiring precise voltage protection, it achieves IP40 protection rating and operates reliably across a wide temperature range from -25℃ to +70℃.
Adhering to a safety-first design philosophy, the CDW3 series realizes extended lifecycle management through structural optimization and material innovation. Split modular design allows independent replacement of main functional units, complemented by visual wear indicators to significantly reduce maintenance costs. Rigorous mechanical endurance testing verifies the operating mechanism can withstand over 20,000 electrical operations, providing robust assurance for continuous and stable power system operation.
