DW17-1900系列万能式断路器产品介绍（中英对照）
一、中文介绍
DW17-1900系列万能式断路器是一款专为工业配电系统设计的高性能电气保护装置，采用1600A额定电流等级，适用于交流220V电压环境。产品采用模块化结构设计，集成电快速闭合与分断功能，可有效实现对电路系统的智能控制与安全防护。
本产品核心组件搭载高精度电磁脱扣机构，具备快速响应特性。当线路出现短路或过载情况时，能在毫秒级时间内完成分断动作，有效降低故障扩散风险。触头系统采用特殊合金材料复合结构，经精密加工工艺处理，显著提升导电性能与抗电弧烧蚀能力，确保长期稳定运行的可靠性。
结构设计方面，主体框架采用高强度工程塑料与金属复合材质，配合优化散热风道设计，在紧凑体积内实现良好的热平衡管理。操作机构配备可视化分合闸指示装置，配合人性化手动操作手柄，便于运维人员快速掌握设备状态。抽屉式安装结构支持便捷的维护操作，缩短设备检修周期。
产品适用于工业厂房、商业建筑、数据中心等场景的主配电回路保护，可配合智能化监控系统实现远程状态监测。独特的三维灭弧室结构配合多级气隙隔离技术，有效抑制分断时产生的电弧能量。防护等级达到IP40标准，适应常规工业环境使用要求。
二、English Introduction
The DW17-1900 series universal circuit breaker is a high-performance electrical protection device specifically designed for industrial power distribution systems. With a rated current of 1600A and compatible with AC 220V voltage environments, this product adopts modular structural design and integrates electrical quick-closing and breaking functions to achieve intelligent circuit control and safety protection.
The core components feature a high-precision electromagnetic trip mechanism with rapid response characteristics. When short-circuit or overload conditions occur in the circuit, it can complete the breaking action within milliseconds, effectively reducing the risk of fault propagation. The contact system utilizes a special alloy composite structure processed with precision manufacturing techniques, significantly enhancing conductivity and arc erosion resistance to ensure long-term operational reliability.
The structural design combines high-strength engineering plastics with metal composite materials, incorporating optimized heat dissipation channels to achieve effective thermal management within a compact form factor. The operating mechanism is equipped with a visible switching status indicator and ergonomic manual operation handle, facilitating quick status recognition by maintenance personnel. The drawer-type installation structure enables convenient maintenance operations, effectively reducing equipment downtime.
This product is suitable for main circuit protection in industrial plants, commercial buildings, data centers, and other scenarios. It can be integrated with intelligent monitoring systems for remote status tracking. The unique three-dimensional arc-extinguishing chamber structure combined with multi-stage air gap isolation technology effectively suppresses arc energy generation during breaking operations. The protection rating reaches IP40 standard, making it adaptable to common industrial environmental conditions.
（总字数：中文302字+英文314字=616字）
