CDW6I-2000H系列智能框架断路器产品介绍（中英对照）
中文版本：
CDW6I-2000H系列智能框架断路器是针对工业电力系统需求开发的核心保护设备，专为AC380V电压环境下大电流配电系统设计，典型应用包括大中型水泵机组、水处理设施等需要持续稳定电力供应的场景。产品额定电流1600A，采用三级联动灭弧结构，可有效分断高达65kA的短路电流。
该产品采用模块化架构设计，集成过载长延时、短路瞬时及短路短延时的三重智能保护机制。通过电磁脱扣与固态传感的协同运作，实现0.01秒级故障响应速度。操作机构经过20000次机械寿命验证，具备可靠的合闸保持特性，特别适用于存在机械振动的泵站环境。
创新型导电回路采用纵向排列的银基复合材料，相较传统横向布局降低接触电阻18%，配合强制风冷散热通道设计，可实现满负载连续运行。分断单元配备耐电弧合金栅片组，通过多级气旋式灭弧技术，确保大电流分断时的操作安全性。
人性化设计方面，产品配备四档可视化分合闸指示器与三色运行状态灯组。旋转手柄操作扭矩不超过35N·m，符合人体工程学要求。维护窗口采用快拆式防护罩设计，支持不断电状态下的触点检查与除尘作业。
适用于水利设施、工业厂房、商业建筑等领域的配电柜升级改造项目，尤其在水泵机组保护、输配电系统节点防护等场景表现出良好的适应性。通过优化电磁兼容设计，能有效抑制变频设备产生的谐波干扰，保障电力系统运行的连续性。
English Version:
The CDW6I-2000H series intelligent air circuit breaker is engineered for industrial power systems, specifically designed for 380V AC applications requiring robust current protection. With 1600A rated current capacity, it features three-stage arc-extinguishing technology capable of interrupting short-circuit currents up to 65kA, making it ideal for pumping stations and water treatment facilities demanding reliable power continuity.
This breaker incorporates a modular protection system integrating long-time overcurrent, instantaneous short-circuit, and short-time delay tripping functions. The electromagnetic-solid-state hybrid tripping mechanism achieves sub-10ms response accuracy, while its 20,000-operation-endurance validated operating mechanism ensures stable performance in vibration-prone environments.
Innovative vertical arrangement of silver-alloy contacts reduces electrical resistance by 18% compared to conventional designs. Coupled with forced-air cooling channels, the unit maintains optimal temperature during continuous full-load operation. The multi-stage arc chute with vortex gas control provides enhanced safety during high-current interruption.
User-centric design elements include quadrant-position indicators with color-coded status LEDs and an ergonomic rotary handle requiring less than 35N·m operating torque. The quick-access maintenance panel allows contact inspection and dust removal without power disconnection, significantly reducing downtime.
Particularly effective in pump motor protection and power distribution node applications, this breaker demonstrates excellent harmonic immunity for systems with variable frequency drives. Its compact structure facilitates retrofitting in existing switchboards while maintaining compliance with industrial vibration standards. The product s adaptive protection algorithms ensure precise coordination with downstream devices in complex electrical networks.
