CDM6E-250M/4308B 250A 塑壳配电保护装置产品介绍（中英对照）
中文版
产品概述
CDM6E-250M/4308B 250A 塑壳配电保护装置是一款专为低压配电系统设计的核心保护设备，适用于额定电流250A及以下的应用场景。产品采用模块化结构设计，集过载、短路保护功能于一体，可有效保障电力系统的稳定运行，适用于工业控制柜、商业建筑配电、公共设施及能源设备等领域。
核心特点
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优化结构设计
壳体采用高强度绝缘材料与紧凑型模块化布局，兼顾机械强度与空间适应性，支持导轨安装或固定式安装方式，满足多样化场景需求。
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高效分断性能
装置内置热磁式脱扣机构，可在过载或短路情况下快速切断故障电流，降低设备损坏风险。分断过程中产生的电弧通过灭弧系统高效抑制，提升安全系数。
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宽范围适应性
支持交流50/60Hz、额定工作电压至690V的配电系统，兼容多种配电网络架构，适用于变压器出线、电动机保护及主干线路配电场景。
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可靠操作寿命
关键触点部件采用银基合金材料，配合低摩擦传动结构设计，机械寿命与电气寿命均达到行业较高水平，支持频繁操作需求。
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便捷运维体验
透明防护罩设计便于实时观察内部状态，外置操作手柄支持本地分合闸操控，同时提供可扩展附件接口，便于后期功能升级。
典型应用
- 工业领域：生产线配电柜、重型机械电源保护
- 商业场景：写字楼、商场、医院等建筑的配电干线
- 基础设施：交通枢纽、数据中心的不间断电源系统
- 新能源领域：光伏逆变器输出端保护
总结
CDM6E-250M/4308B 250A 通过结构设计与功能整合，为用户提供稳定的配电保护解决方案。其平衡的性能表现与灵活的适配能力，可满足不同场景下对电路安全管理的核心需求。
English Version
Product Overview
The CDM6E-250M/4308B 250A Molded Case Circuit Protection Device is a core component designed for low-voltage power distribution systems, suitable for applications with rated currents up to 250A. Featuring a modular structure, it integrates overload and short-circuit protection functions to ensure stable operation of electrical systems. It is widely used in industrial control cabinets, commercial building power distribution, public facilities, and energy equipment.
Key Features
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Advanced Structural Design
The housing utilizes high-strength insulating materials and a compact modular layout, balancing mechanical durability and spatial adaptability. It supports both rail-mounted and fixed installations, catering to diverse application requirements.
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High Breaking Capacity
Equipped with a thermal-magnetic trip mechanism, the device swiftly interrupts fault currents during overloads or short circuits, minimizing equipment damage. The integrated arc suppression system ensures safe operation during current interruption.
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Broad Compatibility
Compatible with AC 50/60Hz systems and rated operational voltages up to 690V, the device adapts to various network configurations, including transformer outputs, motor protection, and main circuit distribution.
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Durable Operational Performance
Silver-alloy contacts and low-friction transmission mechanisms ensure high mechanical and electrical endurance, meeting demands for frequent operations in dynamic environments.
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User-Centric Maintenance
A transparent cover enables visual status monitoring, while an external operating handle allows local switching. Expandable accessory interfaces facilitate future functional upgrades.
Typical Applications
- Industrial: Power distribution cabinets for production lines, heavy machinery protection
- Commercial: Main power distribution in offices, shopping malls, hospitals
- Infrastructure: Uninterruptible power systems for transportation hubs and data centers
- Renewable Energy: Protection for photovoltaic inverter outputs
Conclusion
The CDM6E-250M/4308B 250A delivers reliable circuit protection through optimized design and integrated functionalities. Its balanced performance and adaptability make it a versatile solution for critical power management needs across industries.
（总字数：中文约450字，英文约400字）
