CDM6S-800M/4330B 塑壳配电保护装置中英文技术说明
【中文版】
CDM6S-800M/4330B塑壳配电保护装置是基于现代化配电系统需求设计的创新型电气保护设备，适用于交流230V电压环境下的电力分配及线路保护。该产品采用模块化结构设计，额定电流500A，可有效实现过载、短路等常见电路异常情况的快速检测与保护动作。
在产品结构设计方面，核心部件采用强化绝缘壳体与高导磁材料相结合，配合优化的电磁脱扣机构，确保在宽幅电流范围内保持稳定的动作特性。分断单元配备多级灭弧系统，通过特殊设计的栅片结构加速电弧冷却，提升故障电流分断效率。操作机构采用三位置指示设计（接通/分断/脱扣），配合可视化状态窗口，便于运维人员实时掌握设备工作状态。
安装方式采用创新型板后插入式结构，支持标准导轨快速装配，有效节省配电柜安装空间。接触系统采用银基合金复合材料，配合双断点触头设计，在降低接触电阻的同时提升电气寿命。产品兼容多种接线方案，支持水平或垂直方向的电缆接入，适应不同场景的布线需求。
典型应用场景包括工业厂房动力配电、商业建筑主干线路保护、公共设施供电系统等。产品设计注重环境适应性，可在-25℃至+70℃温度范围内稳定工作，防护等级达到常规配电环境的防护要求。维护方面采用可分离式结构设计，支持模块化部件更换，显著降低运维成本。
【English Version】
The CDM6S-800M/4330B Molded Case Protection Device is an innovative electrical protection solution developed for modern power distribution systems, specifically designed for 230V AC environments. With 500A rated current capacity, this device provides reliable overload and short-circuit protection through advanced detection mechanisms.
Structural design integrates reinforced insulation housing with high-permeability magnetic materials, ensuring consistent tripping characteristics across wide current ranges. The multi-stage arc extinguishing system employs specially arranged splitter plates to enhance arc quenching efficiency. A three-position indicator (ON/OFF/TRIPPED) combined with visual status window enables real-time operational monitoring.
Featuring back-panel plug-in installation, the product supports rapid assembly on standard rails, optimizing cabinet space utilization. The contact system utilizes silver-alloy composite material with dual-breakpoint design, achieving lower contact resistance and extended electrical endurance. Flexible terminal configurations accommodate both horizontal and vertical cable entries for diverse wiring requirements.
Typical applications encompass industrial plant power distribution, commercial building main circuit protection, and public facility power supply systems. Designed for environmental durability, the device maintains stable operation within -25℃ to +70℃ temperature range while meeting conventional enclosure protection standards. Modular construction allows component-level maintenance, effectively reducing lifecycle service costs.
This solution emphasizes operational reliability through precision-engineered thermal-magnetic trip mechanism and vibration-resistant construction. Ergonomic operating handle provides smooth manual control, with optional accessories available for remote monitoring integration. Compact dimensional design ensures compatibility with mainstream switchgear configurations while maintaining adequate creepage distances for electrical safety.
