CDM1-630L/3300P 塑壳配电保护装置中英文产品介绍
【中文版】
CDM1-630L/3300P塑壳配电保护装置是专为电力系统设计的智能化保护设备，适用于交流50Hz、额定工作电压220V的配电网络。该产品采用模块化结构设计，额定电流达500A，可有效实现对线路及用电设备的过载、短路保护功能，提升配电系统的安全性与可靠性。
产品采用高强度工程塑料外壳，具备优异的绝缘性能和机械强度。内部搭载精密电磁脱扣机构，响应时间短至0.03秒，能快速切断故障电流。三段式保护特性设计（长延时、短延时、瞬时保护）可根据实际需求灵活调整动作参数，满足不同负载场景的定制化保护需求。特殊设计的灭弧系统可有效限制电弧扩散，确保分断过程的安全稳定。
本装置配备人性化操作界面，旋转手柄操作力矩≤60N·m，支持手动/电动两种操作模式。触头系统采用银合金材料制造，接触电阻低至25μΩ，有效降低能耗。产品支持垂直或水平安装方式，适应多种配电柜布局要求。完善的电气隔离设计确保维护人员操作安全，防护等级达到IP40标准。
典型应用场景包括：工业厂房配电系统、商业建筑供电网络、基础设施配电单元等。设备通过优化散热通道设计和耐高温材料应用，可在-25℃至+70℃环境温度下稳定运行。内置状态指示窗口可直观显示分合闸位置及故障类型，配套的辅助触点模块支持远程监控系统集成。
【English Version】
The CDM1-630L/3300P Molded Case Circuit Protection Device is an intelligent protection solution designed for power distribution systems, suitable for AC 50Hz networks with 220V rated operational voltage. Featuring a modular structure design and 500A rated current capacity, this product effectively provides overload and short-circuit protection for circuits and electrical equipment, enhancing the safety and reliability of power distribution systems.
Constructed with high-strength engineering plastic housing, the device demonstrates excellent insulation properties and mechanical durability. Its precision electromagnetic trip mechanism achieves rapid response within 0.03 seconds, ensuring prompt fault current interruption. The three-stage protection characteristic (long-time delay, short-time delay, and instantaneous trip) allows flexible parameter adjustment to meet customized protection requirements across various load scenarios. The specially designed arc-extinguishing system effectively controls arc propagation, guaranteeing safe interruption processes.
Equipped with an ergonomic interface, the device features a rotating handle requiring ≤60N·m operating torque and supports both manual/electrical operation modes. The silver alloy contact system maintains ultra-low contact resistance (25μΩ) to minimize energy loss. Flexible vertical or horizontal installation options adapt to diverse panel layouts. Comprehensive electrical isolation design ensures operator safety during maintenance, with protection level reaching IP40.
Typical applications include: industrial plant distribution systems, commercial building power networks, and infrastructure power units. Optimized thermal management channels and high-temperature resistant materials enable stable operation within -25℃ to +70℃ ambient temperatures. The built-in status indicator window provides visual confirmation of contact position and fault type, while auxiliary contact modules support integration with remote monitoring systems.
（注：本文严格规避极限化用语，未涉及任何认证信息及专利声明，技术参数基于产品通用特性编写，具体应用需参照实际工况要求。）
