CDM6I-250L/3340 塑壳配电保护装置中英文产品说明
一、产品概述
CDM6I-250L/3340塑壳配电保护装置是一款适用于交流配电系统的终端保护设备，额定工作电流200A，设计电压等级AC400V。该产品采用紧凑型模数化结构设计，具备可靠的分断能力和稳定的运行特性，可为低压配电网络提供有效的线路保护解决方案。
The CDM6I-250L/3340 Molded Case Circuit Protection Device is a terminal protection equipment designed for AC power distribution systems, with a rated operational current of 200A and voltage level of AC400V. Featuring compact modular design, this product delivers reliable breaking capacity and stable operational performance, providing effective circuit protection solutions for low-voltage distribution networks.
二、核心特点
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结构优化设计
外壳采用高强度工程材料一体成型，内部搭载精密电磁脱扣机构，防护等级达到IP40。模块化触头组件支持快速拆装维护，端子排采用抗氧化镀层工艺，确保长期稳定导电。
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智能保护功能
集成多级保护机制，可有效应对线路过载及异常电流情况。动态灭弧系统配合特殊材质隔弧板，显著提升故障电流分断效率。机械指示窗口清晰显示设备工作状态。
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安装适应性
水平/垂直双向安装设计，适配标准35mm导轨。扩展型接线端子可容纳25mm²截面积导线，双螺钉压接结构确保连接稳固。前操作手柄符合人体工学设计，便于系统调试。
Key Features:
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Structural Optimization
High-strength engineering composite shell with integrated electromagnetic trip mechanism achieves IP40 protection level. Modular contact assembly allows quick maintenance, while anti-oxidation coated terminals ensure stable conductivity.
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Protective Performance
Multi-stage protection mechanism effectively handles circuit overloads and abnormal currents. Dynamic arc-extinguishing system with specialized barriers enhances fault current interruption efficiency. Visual status indicators provide clear operational feedback.
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Installation Flexibility
Supports both horizontal and vertical mounting on standard 35mm rails. Extended terminals accommodate up to 25mm² conductors with dual-screw clamping. Ergonomic operating handle simplifies system commissioning.
三、应用领域
本产品适用于工业厂房、商业建筑、公共设施等低压配电场景，可安装于配电柜、控制箱等设备中，为电动机、照明系统、电力分配单元等负载提供保护支持。特殊环境版本可满足潮湿、多尘等复杂工况需求。
Application Scenarios:
Suitable for low-voltage distribution systems in industrial plants, commercial buildings and public facilities. Can be installed in distribution cabinets and control panels to protect motors, lighting systems and power distribution units. Specialized versions adapt to humid/dusty environments.
四、技术优势
• 接触系统采用银合金材料，接触电阻≤50μΩ
• 操作机构经过20,000次机械寿命测试
• 环境适应性：-25℃~+70℃工作温度范围
• 隔离距离≥8mm，满足电气安全要求
Technical Advantages:
• Silver-alloy contacts with resistance ≤50μΩ
• Operating mechanism tested for 20,000 mechanical cycles
• Operational temperature range: -25℃~+70℃
• Isolation distance ≥8mm meets electrical safety requirements
该产品通过人性化设计和严谨的工艺控制，在保证基础保护功能的同时，兼顾操作便利性与长期运行可靠性，为现代化配电系统构建提供硬件支持。建议定期进行功能测试以保持设备最佳状态。
With user-centric design and precise manufacturing process, this product combines essential protection functions with operational convenience and long-term reliability, providing hardware support for modern power systems. Regular functional checks are recommended to maintain optimal performance.
