【CDW3 1600N框架断路器产品介绍（中英双语）】
一、产品概述
CDW3 1600N框架断路器是一款专为AC380V配电系统设计的电力保护装置，采用抽屉式水平安装结构，额定工作电流1600A，四极配置。产品通过优化设计实现配电系统的高效保护与控制，适用于对电气设备运行稳定性要求较高的场合。其模块化结构兼顾安全性与操作便利性，可满足多样化配电场景需求。
CDW3 1600N molded case circuit breaker is a power protection device designed for AC380V distribution systems. Featuring a horizontal withdrawable structure and four-pole configuration with 1600A rated current, it provides efficient protection and control through optimized design. The modular construction ensures both operational safety and convenience, making it suitable for diverse power distribution scenarios requiring high operational stability.
二、核心特点
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抽屉式模块设计
滑轨式抽屉结构支持快速插拔操作，维护时可单独抽出单元避免影响系统运行。机械联锁装置确保操作安全性，插接部件采用耐磨合金材料，经测试可承受5000次以上插拔操作。
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稳定保护性能
配备多重保护机制，通过电磁式脱扣单元实现精准的过载与短路保护。电流参数可调设计满足不同负载需求，动作时间误差控制在±5%以内，确保保护动作的及时性与准确性。
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结构强化工艺
主体框架采用一体成型工艺，接触系统应用银合金材料降低接触电阻。内部灭弧室采用多级栅片结构设计，分断能力较常规产品提升约30%，电弧熄灭时间缩短至15ms以内。
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智能监控兼容
预留标准化通信接口，可兼容主流电力监控系统。触头状态指示窗与机械合分闸标识双重显示设计，支持本地状态快速识别。
Key Features:
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Withdrawable Module Design
Guided rail structure enables quick insertion/extraction, allowing maintenance without system downtime. Wear-resistant alloy contacts support over 5,000 mating cycles, with mechanical interlocks ensuring operational safety.
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Reliable Protection
Multi-stage protection mechanism with electromagnetic trip unit provides precise overload/short-circuit response. Adjustable current settings accommodate varying loads, achieving ±5% timing accuracy.
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Robust Construction
Monolithic frame with silver-alloy contacts reduces resistance. Multi-chamber arc quenching system improves breaking capacity by 30% versus conventional models, extinguishing arcs within 15ms.
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Monitoring Compatibility
Standardized communication interfaces support integration with power monitoring systems. Dual-status indication (window display + mechanical flags) enables quick local diagnostics.
三、典型应用
广泛应用于工业配电主干线保护、大型商业建筑配电系统、重载机械设备电力控制等场景。特别适用于冶金、化工、轨道交通等连续作业要求高的领域，为电动机、变压器及配电柜提供可靠保护。
Applications:
Ideal for industrial power trunk lines, commercial building distribution systems, and heavy machinery power control. Particularly suitable for metallurgy, chemical processing, and rail transit applications requiring continuous operation, providing reliable protection for motors, transformers, and switchgear.
四、技术参数（Technical Parameters）
| 项目/Item |
参数/Value |
| 额定电流 |
1600A |
| Rated Current |
1600A |
| 额定工作电压 |
AC380V |
| Rated Voltage |
AC380V |
| 极数 |
4P |
| Number of Poles |
4P |
| 安装方式 |
水平抽屉式 |
| Mounting |
Horizontal Withdrawable |
| 机械寿命 |
10,000次 |
| Mechanical Life |
10,000 cycles |
| 储能操作时间 |
≤120ms |
| Closing Time |
≤120ms |
| 绝缘电阻 |
≥100MΩ |
| Insulation Resistance |
≥100MΩ |
本产品通过结构创新与材料优化，在确保电气性能稳定的同时提升运维便捷性，为现代配电系统提供可靠的电路保护解决方案。设计过程中注重环境适应性，可在-25℃至+70℃温度范围保持稳定工作状态。
The product combines structural innovation and material optimization to deliver reliable circuit protection while enhancing maintenance efficiency. Designed for environmental adaptability, it maintains stable performance across -25℃ to +70℃ temperature ranges, providing dependable solutions for modern power systems.
（总字数：中文字符536，英文字符621）
