CDM6S-800L/4300B 700A 固定式板后接线塑壳配电保护装置中英文产品介绍
【中文介绍】
CDM6S-800L/4300B 700A固定式塑壳配电保护装置是针对现代电力系统需求开发的配电控制产品，采用模块化设计理念，适用于额定电流700A的配电网络环境。该产品在800A壳架电流等级下工作，通过四极结构设计实现三相电源与中性线的同步控制，为电力系统提供可靠的过载和短路保护。
装置采用固定式板后接线结构设计，主体部件与接线端子分离式布局有效节省安装空间。板后接线方式使母排连接位置位于配电柜后侧，配合可拓展的模块化功能附件，便于在有限空间内完成系统集成。紧凑型设计配合优化的内部结构，既保证操作机构的可靠动作，又提升设备整体散热效率。内置多级灭弧系统通过定向气流引导技术，可快速消除故障电流产生的电弧效应。
该产品防护结构采用耐高温工程材料，具备隔离层与密封槽双重设计，能适应多种工业环境下的湿度与粉尘条件。旋转式操作手柄配备双位置指示窗，可直观显示设备分合闸状态。模块化扩展接口支持外接多种辅助控制单元，满足用户对配电系统智能监测的多样化需求。
主要适用于工业厂房、商业综合体、轨道交通等领域的低压配电系统，可有效保护变压器、电动机组及输电线路等设备免受电力故障影响。在新能源电站、数据中心等场景中，其稳定的性能表现可为关键负载设备提供持续电力保障。产品参数包含额定工作电流700A、四极配置、板后水平接线方式，建议工作环境温度范围-25℃至+70℃。
【English Introduction】
The CDM6S-800L/4300B 700A fixed molded case circuit protection device is developed for modern power distribution systems, featuring modular design to deliver reliable overload and short-circuit protection in 700A rated current applications. Operating within 800A frame current capacity, its four-pole structure enables synchronized control of three-phase power supply and neutral line.
Adopting rear-mounted terminal connection design, the product separates main components from wiring terminals to optimize space utilization. The rear-access terminal configuration allows busbar connections at the rear side of switchboards, working with expandable modular accessories for streamlined system integration. Compact dimensions with optimized internal structure ensure reliable operational mechanism performance while enhancing thermal management. Multi-stage arc extinguishing system employs directional airflow guidance technology for rapid arc elimination during fault conditions.
Constructed with high-temperature resistant engineering materials, the enclosure features dual protective layers and sealed channels to withstand humidity and dust in industrial environments. Rotary operation handle with dual-position indicator window provides clear switching status visualization. Modular expansion interfaces support various auxiliary control units for intelligent monitoring requirements.
Ideal for low-voltage distribution systems in industrial plants, commercial complexes and rail transit applications, it effectively protects transformers, motor groups and transmission lines from electrical faults. In renewable energy plants and data centers, its stable performance ensures continuous power supply for critical loads. Key parameters include 700A operational current rating, four-pole configuration, and horizontal rear-terminal connection, with recommended ambient temperature range of -25℃ to +70℃.
（中英文字符合计约780字）
