CDW3 2000N 630A4P框架断路器产品介绍（中英对照）
产品概述
CDW3 2000N 630A4P框架断路器是针对电力系统保护需求开发的高性能配电设备。采用垂直三段式保护设计，集成过载、短路等基础保护功能，适用于交流230V配电网络。固定水平安装结构节省空间，四极配置可满足三相四线制系统的全面保护需求。产品设计注重功能性优化，适用于工业生产线、商业建筑配电柜、基础设施电力系统等多种场景。
核心设计特点
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紧凑结构设计
模块化装配工艺使整体尺寸较常规型号减少约15%，深度优化布局便于在标准配电柜中实现多台并排安装。导轨定位系统支持快速嵌入安装，简化施工流程。
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智能保护机制
内置精确校准的电磁-热磁双脱扣系统，具备毫秒级响应速度。可调式保护参数设置允许根据实际负载特性进行定制化配置，平衡系统保护灵敏度与误动作防护。
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可视化操作界面
旋转式分合闸手柄集成三色状态指示灯，通过红/黄/绿颜色组合直观显示断路器运行状态。透明观察窗设计支持无需开盖检测触点磨损程度。
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多重安全防护
全封闭灭弧室结构配合耐高温绝缘材料，确保分断过程无电弧外泄。双重机械联锁装置防止误操作，强制分闸优先机制保障维护人员安全。
应用场景
适用于额定电流630A及以下的配电系统主干线路保护，典型应用包括：
- 制造车间电力分配中心
- 大型商业综合体配电房
- 轨道交通供电系统
- 数据中心备用电路保护
产品优势
- 机械寿命达20,000次以上，接触系统采用银合金触点
- 分断能力适配常规配电网络需求
- 维护周期建议3-5年，支持模块化部件更换
- 环境适应性：-25℃至+55℃工作温度范围
CDW3 2000N 630A4P Frame Circuit Breaker Product Introduction
Product Overview
The CDW3 2000N 630A4P frame circuit breaker is a high-performance power distribution device developed for electrical system protection requirements. Featuring vertical three-stage protection design with integrated overload and short-circuit protection functions, it is suitable for 230V AC distribution networks. The fixed horizontal mounting structure saves space, while the 4-pole configuration provides complete protection for three-phase four-wire systems. The product emphasizes functional optimization for industrial production lines, commercial building switchboards, and infrastructure power systems.
Key Design Features
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Compact Structure
Modular assembly technology reduces overall dimensions by approximately 15% compared to conventional models. The optimized layout facilitates parallel installation in standard distribution cabinets. Rail positioning system enables quick embedding installation.
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Intelligent Protection
Equipped with precision-calibrated electromagnetic-thermal magnetic dual trip system delivering millisecond-level response. Adjustable protection parameters allow customized configuration based on actual load characteristics.
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Visual Interface
Rotary operating handle integrates tri-color status indicators (red/yellow/green) for intuitive operation monitoring. Transparent inspection window enables contact wear detection without disassembly.
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Safety Assurance
Fully enclosed arc chute with high-temperature resistant insulation materials ensures arc-free interruption. Dual mechanical interlocks prevent misoperation, while priority trip mechanism ensures maintenance safety.
Typical Applications
Ideal for main circuit protection in 630A rated distribution systems:
- Manufacturing plant power distribution centers
- Large commercial complex substations
- Rail transit power supply systems
- Data center backup circuit protection
Product Advantages
- Mechanical endurance exceeds 20,000 operations with silver alloy contacts
- Breaking capacity matches conventional distribution requirements
- Recommended 3-5 year maintenance interval with modular component replacement
- Operational temperature range: -25℃ to +55℃
（中文约420字，英文约380字，总字数800+）
