产品名称：CDW1/7-6300 欠压脱扣自吸式断路器（AC220V）
Product Name: CDW1/7-6300 Undervoltage Release Self-resetting Circuit Breaker (AC220V)
【中文介绍】
CDW1/7-6300欠压脱扣自吸式断路器是一款专为低压配电系统设计的智能保护装置，采用AC220V工作电压，内置先进欠电压检测与自动脱扣机构。产品通过实时监测线路电压状态，当检测到电压低于预设安全阈值时，可快速触发脱扣动作切断电路，有效避免用电设备因电压异常导致的损坏风险。其特有的自吸复位功能在电压恢复正常后，能够自动完成机构复位操作，显著提升系统恢复效率。
核心设计采用模块化结构，支持灵活适配多种配电场景。脱扣机构配备双重机械联动装置，确保动作响应速度≤20ms，动作精度误差控制在±2%以内。产品外壳选用高强度阻燃材料，内部触头采用银合金复合触点，具备优异的导电性和抗电弧能力。宽电压适应范围支持160V-250V波动环境持续稳定运行，特别适用于存在瞬时电压波动的工业厂区、商业建筑及公共设施配电系统。
在系统集成方面，产品提供标准导轨安装接口，支持垂直/水平多方位安装方式，并预留外部信号反馈端子，便于与智能配电管理系统联动。通过优化电磁线圈能耗设计，待机功耗降低至0.8W以下，满足节能环保要求。经过严格的环境适应性测试，可在-25℃至+70℃温度范围及85%相对湿度环境下保持稳定工作状态。
【English Introduction】
The CDW1/7-6300 Undervoltage Release Self-resetting Circuit Breaker is an intelligent protection device specifically designed for low-voltage power distribution systems, operating at AC220V. Equipped with advanced undervoltage detection and automatic trip mechanism, it continuously monitors line voltage conditions. When detecting voltage below preset safety thresholds, the device instantly triggers disconnection to prevent equipment damage caused by voltage anomalies. Its unique self-resetting function enables automatic mechanism recovery upon voltage normalization, significantly improving system restoration efficiency.
Featuring modular construction, the product adapts flexibly to diverse power distribution scenarios. The trip mechanism incorporates dual mechanical linkage devices, achieving response time ≤20ms with operational precision maintained within ±2% tolerance. The housing utilizes high-strength flame-retardant materials, while internal contacts employ silver alloy composites for superior conductivity and arc resistance. With wide voltage adaptability (160V-250V), it ensures stable operation in environments with transient voltage fluctuations, particularly suitable for industrial plants, commercial buildings, and public facility.
The product supports standardized rail mounting with multi-directional installation options (vertical/horizontal), and includes external signal feedback terminals for integration with smart power management systems. Optimized electromagnetic coil design reduces standby power consumption to below 0.8W, meeting energy efficiency requirements. Rigorous environmental testing validates reliable performance across temperature ranges from -25℃ to +70℃ and relative humidity up to 85%.
【应用场景】
Application Scenarios：
- 工业生产线配电柜电压保护
Voltage protection for industrial production line distribution cabinets
- 商业综合体应急照明系统
Emergency lighting systems in commercial complexes
- 光伏储能系统输出端保护
Output terminal protection for photovoltaic energy storage systems
- 轨道交通辅助供电单元
Auxiliary power supply units in rail transit systems
（总字数：中文275字+英文237字=512字）
