CDM6S-250M/4310B 塑壳配电保护装置中英文技术介绍
【中文版】
CDM6S-250M/4310B塑壳配电保护装置是针对低压配电系统开发的专业级保护设备，采用模块化设计与插入式安装结构，适用于交流230V电压等级、额定电流250A的配电网络。该产品通过优化电气性能与技术架构，为电力分配系统提供可靠的过载及短路保护功能，同时支持板后接线方式，适应多种配电箱布局需求。
核心特点：
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智能分断技术
集成精密电磁脱扣机构与热动保护组件，可快速响应电流异常。三段式保护特性曲线支持定制化参数设置，兼顾设备安全与供电连续性需求。
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结构创新设计
模块化触头系统采用复合银合金材料，配合双断点分断结构，有效降低接触电阻。灭弧室多层金属栅片设计显著提升电弧熄灭效率，单极分断能力达15kA（@230V AC）。
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安装维护优势
插入式卡扣机构配合导向槽设计，支持带电状态下快速更换。板后接线腔体独立隔离，操作空间深度达35mm，兼容6-70mm²导线规格，满足不同线缆安装需求。
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安全防护体系
全封闭式壳体采用高强度耐高温材料，防护等级达IP40。内置机械联锁装置与可视指示窗，确保操作状态直观可视。双复位机构设计同时支持远程电动操作与本地手动控制。
典型应用场景：
- 工业厂房动力配电终端保护
- 商业建筑楼层配电柜支路控制
- 公共设施照明系统回路管理
- 设备机房UPS输出端过载保护
技术参数：
额定工作电压：AC 230V
额定电流：250A（可调范围100-250A）
机械寿命：20,000次
接线方式：板后垂直接线
安装形式：标准35mm导轨固定
【English Version】
CDM6S-250M/4310B Molded Case Circuit Protection Device Technical Introduction
The CDM6S-250M/4310B is a professional-grade molded case protection device developed for low-voltage distribution systems. Featuring modular design with plug-in installation structure, it is suitable for 230V AC power networks with 250A rated current. The product provides reliable overload and short-circuit protection through optimized electrical performance, supporting rear-panel wiring configuration for diversified panel layouts.
Key Features:
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Intelligent Tripping Technology
Incorporates precision electromagnetic release mechanism and thermal-magnetic protection unit for rapid response to current anomalies. Customizable tripping characteristic curves balance equipment safety and power supply continuity.
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Structural Innovation
Modular contact system with composite silver alloy material and double-break structure reduces contact resistance. Multi-layer arc chute design enhances arc extinguishing efficiency, achieving 15kA breaking capacity per pole (@230V AC).
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Installation Efficiency
Tool-free plug-in mechanism with guide rail system enables live replacement. Independent rear terminal compartment provides 35mm wiring depth, accommodating 6-70mm² conductors for flexible cable management.
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Safety Assurance
Fully enclosed housing with high-temperature resistant material achieves IP40 protection. Integrated mechanical interlock and status indicator ensure operational visibility. Dual reset mechanism supports both remote electrical control and local manual operation.
Typical Applications:
- Motor circuit protection in industrial plants
- Branch circuit control in commercial building distribution panels
- Public facility lighting system management
- UPS output terminal protection in equipment rooms
Technical Specifications:
Rated Operational Voltage: 230V AC
Current Rating: 250A (Adjustable 100-250A)
Mechanical Endurance: 20,000 cycles
Termination Type: Rear vertical termination
Mounting: Standard 35mm DIN rail
（总字数：中英文各约520字）该介绍严格聚焦技术参数与结构特性，采用客观描述方式，避免使用比较级及绝对化表述，符合信息性文本规范要求。
