CDM6I-250M/4300A 125A塑壳配电保护装置产品介绍
CDM6I-250M/4300A 125A塑壳配电保护装置是针对现代化配电系统开发的智能保护设备，采用模块化设计和紧凑型结构，适用于交流50Hz、额定工作电压至690V的配电网络。该产品凭借可靠性能与技术创新，在电力分配、设备保护和故障隔离方面展现优异表现，为各类用电系统提供安全保障。
核心优势：
- 高效分断能力：配备优化灭弧系统，有效提升短路分断效能，确保在突发故障时快速切断电路
- 精准电流保护：内置灵敏脱扣机构，支持长延时、短延时及瞬时三段保护特性，实现过载与短路双重防护
- 结构可靠性：外壳采用高强度工程材料，内部组件经精密装配工艺处理，具备优良的机械寿命和电气稳定性
- 灵活适配性：支持多种安装方式，可与不同规格母线系统匹配，满足垂直或水平方向的配电柜集成需求
产品特性：
额定电流125A设计适用于中等负荷配电场景，配备人性化操作手柄和清晰分合闸指示，支持远程电动操作扩展功能。接触系统采用银合金材料，有效降低接触电阻，配合双重绝缘隔离设计，提升设备运行安全性。防护等级达到IP40，可适应常规工业环境应用。
应用领域：
广泛应用于工业厂房动力配电、商业建筑电气干线、基础设施供电系统等场景，特别适用于需要可靠电路保护与便捷维护的配电控制节点。通过对线路过载、短路等故障的快速响应，有效预防电气事故发生，保障供电连续性。
CDM6I-250M/4300A 125A Molded Case Circuit Protection Device Introduction
The CDM6I-250M/4300A 125A molded case circuit protection device is an intelligent protection solution developed for modern power distribution systems. Featuring modular design and compact construction, it is suitable for AC 50Hz power networks with rated operational voltage up to 690V. This product demonstrates excellent performance in power distribution, equipment protection, and fault isolation, providing reliable safety assurance for various electrical systems.
Key Advantages:
- Efficient Breaking Capacity: Equipped with optimized arc-extinguishing system to enhance short-circuit interruption performance
- Precision Current Protection: Integrated sensitive trip unit with long-time, short-time and instantaneous protection characteristics
- Robust Construction: High-strength engineering composite housing with precision-assembled components ensures mechanical durability
- Flexible Compatibility: Supports multiple installation methods and seamless integration with busbar systems
Technical Features:
125A rated current capacity suits medium-load distribution requirements. The ergonomic operating handle with visible position indicator allows manual control, while optional motorized operation enables remote management. Silver-alloy contacts minimize resistance loss, complemented by double insulation design for operational safety. Standard IP40 protection level ensures reliable performance in industrial environments.
Application Scope:
Ideal for factory power distribution, commercial building main circuits, and infrastructure power systems. Provides effective protection against overload and short-circuit conditions, maintaining power supply continuity through rapid fault response. Particularly suitable for distribution control nodes requiring reliable protection and easy maintenance.
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