CDW3系列万能式断路器产品介绍（中英双语）
一、产品概述
CDW3 2000N 1600A3P型智能断路器是一款采用模块化设计的配电保护装置，适用于交流230V低压配电系统。该产品采用抽屉式水平安装结构，标配五锁三匙安全联锁系统，可有效保障操作人员安全。其核心设计注重设备可靠性与系统兼容性，适用于工业厂房、商业建筑、基础设施等场所的主配电回路保护。
二、核心特点
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智能分断设计
配备多级电弧控制技术，在短路或过载情况下可实现精准分断，分断能力达行业先进水平。电磁系统采用双金属片补偿结构，确保在不同环境温度下的动作稳定性。
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抽屉式模块结构
水平抽拉式安装框架支持快速维护更换，操作手柄集成三重定位装置，配合导轨导向系统实现毫米级精确对接。模块化设计使主回路与二次线路分离，便于现场检修。
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五重联锁保护
创新性配置五锁点机械联锁系统，通过钥匙权限管理实现：
- 断路器分合闸状态锁定
- 抽屉座工作/试验位置锁定
- 柜门操作权限管控
三个独立钥匙管理系统可根据操作权限分级管理，满足不同场景的安全需求。
- 环境适应性设计
触头系统采用银基合金材料，接触电阻降低15%；灭弧室配置耐高温陶瓷隔板，有效延长电气寿命。机构部件经过20万次机械寿命测试，适应-25℃至+70℃工作环境。
三、应用领域
本产品适用于：
- 工业生产线主配电柜
- 商业综合体动力配电系统
- 轨道交通辅助供电回路
- 数据中心UPS输入输出端
- 新能源发电并网保护节点
四、安全设计亮点
创新螺旋式压力释放通道可将故障电弧快速导出，前部观察窗采用5mm钢化玻璃配合双层防爆膜设计。操作机构设置分合闸双确认指示，机械寿命比常规产品提升40%。
CDW3 Series Molded Case Circuit Breaker Product Introduction
I. Product Overview
The CDW3 2000N 1600A3P intelligent circuit breaker adopts modular design for AC 230V low-voltage distribution systems. Featuring horizontal drawer-type installation and five-lock three-key safety interlock system, it ensures operational safety in industrial plants, commercial buildings, and infrastructure main circuits.
II. Core Features
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Precision Breaking Technology
Multi-stage arc control technology enables accurate trip coordination during short-circuit or overload conditions. The bimetal compensation mechanism maintains stable performance across temperature variations.
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Drawer-Type Modular Construction
Horizontal sliding chassis allows quick maintenance access. The triple-positioning handle works with rail guidance system for millimeter-level alignment. Separate primary/secondary circuit design simplifies field service.
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Quintuple Interlock System
Mechanical interlock system with five locking points provides:
- Circuit breaker position lock
- Drawer compartment operational/test position lock
- Cabinet door access control
Three-key management enables hierarchical safety control for different scenarios.
- Environmental Durability
Silver-alloy contacts reduce resistance by 15%. High-temperature ceramic arc chutes extend electrical endurance. Mechanism components withstand 200,000 mechanical operations in -25℃ to +70℃ environments.
III. Application Scenarios
Ideal for:
- Industrial main distribution boards
- Commercial complex power systems
- Rail transit auxiliary circuits
- Data center UPS terminals
- Renewable energy grid connection points
IV. Safety Enhancements
Helical pressure-release channels rapidly vent fault arcs. 5mm tempered glass viewport with dual explosion-proof membranes ensures visibility. Dual confirmation indicators for ON/OFF status improve reliability. Mechanical endurance exceeds conventional products by 40%.
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