CDW3-4000H/3200 3P抽屉式智能断路器产品介绍（中英对照）
【中文版】
CDW3-4000H/3200 3P智能型抽屉式断路器是专为工业配电系统设计的高性能保护装置。该产品采用模块化结构设计，集成先进的电子脱扣单元，可实现对配电网络的智能化监测与精准保护，有效提升电力系统的运行可靠性。
核心特点：
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宽电压适应能力
工作电压范围覆盖AC230V至AC380V，内置电压梯度识别系统，可根据实际电网电压自动调整保护参数。当线路电压低于AC230V时，设备将启动欠电压预警机制并执行分级保护动作，有效避免设备低电压运行风险。
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抽屉式便捷结构
创新的水平抽拉设计配合三点定位机构，实现"连接/试验/分离"三位状态指示。模块化抽屉单元支持热插拔操作，可在不断电情况下完成部件更换，显著缩短设备维护时间。精密导轨系统确保插接定位精度达±0.15mm。
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智能保护系统
配备多参数实时监测单元，持续跟踪电流、电压、功率因数等12项关键参数。内置逻辑保护算法可识别7类常见故障模式，动作时间偏差控制在±2%以内。可视化操作界面搭载双色LED状态指示灯，支持故障代码即时显示。
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强化安全设计
采用五防联锁机构，通过机械联锁与电气联锁双重保障，杜绝误操作可能。触头系统配置纳米银合金材料，接触电阻低于45μΩ。灭弧室采用多级气旋分离技术，分断能力达65kA（4000A规格）。
该产品适用于冶金、化工、数据中心等领域的低压配电系统，特别适合电压波动较大、负载变化频繁的工况环境。紧凑型结构设计使安装深度减少15%，满足各类配电柜的空间优化需求。
【English Version】
CDW3-4000H/3200 3P Intelligent Drawer Circuit Breaker is a high-performance protection device specifically engineered for industrial power distribution systems. Featuring modular construction and integrated electronic trip unit, this product delivers intelligent monitoring and precise protection for electrical networks, significantly enhancing operational reliability.
Key Features:
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Wide Voltage Compatibility
Operational voltage range spans AC230V to AC380V, equipped with voltage gradient recognition system that automatically adjusts protection parameters according to grid conditions. Undervoltage pre-alarm activates when line voltage drops below AC230V, executing staged protection protocols to mitigate low-voltage operation risks.
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Drawer-Type Accessibility
Horizontal sliding mechanism with triple-position indication (Connected/Test/Disconnected) ensures precise alignment. Hot-swappable modular design allows component replacement without power interruption, reducing maintenance downtime. Precision guide rail system guarantees ±0.15mm insertion accuracy.
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Intelligent Protection System
Multi-parameter monitoring unit tracks 12 critical parameters including current, voltage and power factor in real-time. Advanced logic algorithms detect 7 common fault types with ±2% operation time accuracy. Dual-color LED indicators and fault code display provide instant status visualization.
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Enhanced Safety Architecture
Fivefold interlocking mechanism combines mechanical and electrical safeguards to prevent misoperation. Nanosilver alloy contacts maintain resistance below 45μΩ. Multi-stage vortex arc-extinguishing chamber achieves 65kA breaking capacity (4000A rating).
Ideal for low-voltage distribution systems in metallurgical, chemical and data center applications, particularly in environments with frequent voltage fluctuations and load variations. Compact design reduces installation depth by 15% for optimized panel space utilization.
产品优势总结：
通过模块化设计与智能监测技术的结合，本产品在保障配电安全的同时提升了运维效率。抽屉式结构大幅降低维护作业复杂度，宽电压适配特性增强了设备的环境适应性，多层安全防护体系为关键电力设施提供可靠保障。参数化保护配置支持个性化需求，满足现代工业对智能化电气保护的多元化要求。
Product Advantages:
Combining modular design with intelligent monitoring, this solution enhances operational efficiency while ensuring power safety. Drawer-type construction simplifies maintenance procedures, wide voltage compatibility improves environmental adaptability, and multi-tier safety systems provide reliable protection for critical infrastructure. Customizable parameter settings meet diversified requirements for intelligent electrical protection in modern industries.
