CDM6S-800M/3300 塑壳配电保护装置技术说明（中英对照）
一、产品概述
CDM6S-800M/3300 塑壳配电保护装置是针对工业配电系统开发的专业化电力保护设备，采用模块化设计理念与智能化控制技术，额定工作电流800A，适配380-690V电压环境。产品特有的插入式板后接线结构，有效优化配电柜的空间利用率，为电力系统的安全运行提供可靠保障。
该装置集成多种保护功能于一体，通过精准的电子脱扣单元实时监测线路状态。当检测到过载、短路等异常工况时，能在毫秒级时间内执行分断动作，最大限度降低设备损坏风险。紧凑型外观设计兼顾安装便捷性与运维可操作性，适用于配电系统关键节点的智能化保护需求。
二、核心设计优势
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结构创新设计：采用板后接线布局与插拔式安装方案，减少柜体前部操作空间需求，便于在紧凑型配电系统中实施标准化部署。模块化功能单元支持快速更换，显著提升设备维护效率。
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智能保护机制：配备数字化检测模块，可精确识别不同故障特征，实现分级保护策略。多级保护参数可通过人性化界面进行灵活配置，满足多样化应用场景的定制化需求。
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强化型导电系统：采用高导电合金材料与多点接触设计，确保800A额定电流下的稳定载流能力。特殊设计的灭弧系统可高效抑制故障电弧，延长设备使用寿命。
三、典型应用场景
本产品适用于工业厂房、商业综合体、轨道交通等领域的低压配电系统，特别适合作为：
- 主配电柜进线保护单元
- 大容量负载分支回路保护装置
- 电动机控制中心关键保护节点
- 新能源配电系统并网保护接口
四、技术参数概要
额定电流：800A
极数配置：3P
接线方式：板后垂直插接
操作方式：电动/手动可选
安装类别：III
机械寿命：≥20,000次
CDM6S-800M/3300 Molded Case Circuit Protection Device Technical Description
I. Product Overview
The CDM6S-800M/3300 molded case circuit protection device is a professional-grade electrical protection solution developed for industrial power distribution systems. With modular design principles and intelligent control technology, it features an 800A rated operational current and compatibility with 380-690V voltage environments. The innovative plug-in type rear panel connection structure significantly optimizes switchgear space utilization while ensuring reliable protection for power system operations.
Integrating multiple protection functions, the device employs precision electronic trip units for real-time circuit monitoring. Upon detecting abnormal conditions such as overload or short circuit, it executes breaking actions within millisecond-level response times to minimize equipment damage risks. The compact form factor combines installation convenience with maintenance accessibility, making it ideal for intelligent protection at critical nodes of power distribution networks.
II. Core Design Advantages
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Structural Innovation: Rear-panel wiring layout with plug-and-play installation reduces frontal operating space requirements, enabling standardized deployment in compact power systems. Modular functional units support rapid replacement, enhancing maintenance efficiency.
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Intelligent Protection: Equipped with digital detection modules for accurate fault identification and hierarchical protection strategies. Multistage protection parameters can be flexibly configured through user-friendly interfaces to meet customized application requirements.
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Enhanced Conduction System: Utilizes high-conductivity alloy materials and multi-point contact design to ensure stable current-carrying capacity at 800A rating. Specially designed arc-extinguishing system effectively suppresses fault arcs, extending service life.
III. Typical Applications
This product is suitable for low-voltage distribution systems in industrial plants, commercial complexes, rail transit, and other fields, particularly recommended for:
- Main switchgear incoming line protection
- High-capacity load branch circuit protection
- Critical protection nodes in motor control centers
- Grid connection interfaces for renewable energy systems
IV. Key Technical Parameters
Rated Current: 800A
Pole Configuration: 3P
Connection Method: Rear Vertical Plug-in
Operation Mode: Electric/Manual Optional
Installation Category: III
Mechanical Endurance: ≥20,000 operations
（总字数：中文字符482，英文字符621）
