万能式断路器DW17-1900 1250/1250电快固垂380主回路690v
产品概述
万能式断路器DW17-1900 1250/1250是一款适用于配电网络的高性能电气保护设备，采用电动快速操作方式，固定垂直安装结构，主回路支持AC690V电压等级。该产品设计紧凑，功能全面，能够高效分配电能并对线路及电源设备提供过载、短路等保护，同时支持不频繁的电路转换操作。其核心优势在于稳定的机械性能和灵活的配置选项，可满足工业、商业等领域的多样化需求。
The DW17-1900 1250/1250 universal circuit breaker is a high-performance electrical protection device designed for power distribution networks. It features electric rapid operation mode, fixed vertical installation structure, and supports a main circuit voltage of AC690V. With a compact design and comprehensive functionality, it efficiently distributes electrical energy while providing protection against overloads, short circuits, and other faults. It also supports infrequent circuit switching operations. Its core advantages lie in stable mechanical performance and flexible configuration options, meeting diverse needs in industrial and commercial applications.
技术特点
该断路器采用立体式模块化结构，触头系统与灭弧机构协同工作，确保高分断能力和低电弧影响。电动快速操作机构可实现快速闭合与分断，响应灵敏；固定垂直安装方式便于集成到配电柜中，节省空间。主回路支持690V电压，适用于中高压配电场景，同时兼容380V控制回路，适配性广泛。产品适用于交流50Hz环境，额定电流覆盖1250A，满足大容量负载需求。
The breaker adopts a three-dimensional modular structure, where the contact system and arc-extinguishing mechanism work together to ensure high breaking capacity and minimal arc interference. The electric rapid operation mechanism enables quick closing and breaking with high responsiveness. The fixed vertical installation facilitates integration into distribution cabinets, saving space. The main circuit supports 690V voltage, making it suitable for medium-high voltage distribution scenarios, while remaining compatible with 380V control circuits for broad adaptability. Designed for 50Hz AC environments, it covers a rated current of 1250A, meeting high-capacity load requirements.
应用场景
DW17-1900 1250/1250广泛应用于工业配电系统、大型商业设施及电力基础设施中，如工厂、数据中心、变电站等。其可靠性适用于对电路保护要求严格的场合，例如电动机保护、发电机及整流装置的后备保护。抽屉式设计（可选）便于维护，减少停机时间，提升系统运行效率。
The DW17-1900 1250/1250 is widely used in industrial power distribution systems, large-scale commercial facilities, and power infrastructure, such as factories, data centers, and substations. Its reliability makes it ideal for scenarios demanding stringent circuit protection, including motor protection and backup protection for generators and rectifiers. The optional drawer-type design simplifies maintenance, reducing downtime and improving operational efficiency.
产品优势
- 稳定性：机械寿命长，触头材料耐磨损，适合频繁操作环境。
- 灵活性：支持多种安装方式与控制电压，适配不同配电架构。
- 安全性：灭弧系统有效抑制故障电流，降低设备损坏风险。
- 易维护：模块化设计简化部件更换，降低运维成本。
Key Advantages:
- Durability: Long mechanical lifespan and wear-resistant contact materials suit high-frequency operations.
- Versatility: Multiple installation options and control voltage compatibility adapt to varied power distribution setups.
- Safety: Effective arc-extinguishing system mitigates fault currents, reducing equipment damage risks.
- Maintenance-Friendly: Modular design streamlines part replacement, lowering operational costs.
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万能式断路器DW17-1900 1250/1250电快固垂380主回路690v
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