CDM1-1250/3310 塑壳断路器产品介绍（中英双语）
【产品概述】
CDM1-1250/3310塑壳断路器是一款专为直流电力系统开发的高性能电路保护装置。该产品采用模块化设计理念，适用于额定电流1000A、工作电压DC24V的配电环境，可有效实现线路的过载保护与短路保护功能。其紧凑型结构设计在保证操作安全性的同时，兼顾了设备安装的空间优化需求，适用于各类严苛工况下的电力保护场景。
This molded case circuit breaker CDM1-1250/3310 is a high-performance protection device specifically engineered for DC power systems. Designed with modular architecture, it operates at rated current 1000A and voltage DC24V, providing reliable overload and short-circuit protection. The compact structural design ensures operational safety while optimizing installation space, making it adaptable to diverse demanding electrical environments.
【核心特点】
- 可靠分断能力：配置优质电弧隔断系统，可在毫秒级时间内完成故障电流分断
- 操作便捷性：配备清晰分合闸指示窗与多向接线端子，支持多种布线方式
- 环境适应性：外壳采用高强度工程塑料，耐受-25℃至+70℃温度范围
- 维护便利性：模块化组件支持快速拆装，便于检修维护作业
- 安全防护设计：内置双重绝缘隔离结构，配备防误操作机械联锁
Key Features:
- Reliable Interruption: Equipped with premium arc quenching system for millisecond-level fault current breaking
- Operational Efficiency: Clear switching status indicator and multi-directional terminals support flexible wiring
- Environmental Resistance: High-strength polymer housing withstands -25℃ to +70℃ temperature range
- Maintenance Convenience: Modular components enable quick disassembly for inspection
- Safety Assurance: Dual insulation isolation structure with mechanical interlock against misoperation
【应用领域】
广泛应用于工业配电系统、直流牵引供电、新能源储能设备、轨道交通电源控制等场景，特别适用于对空间利用率要求较高的紧凑型配电柜安装需求。
Application Fields:
Widely implemented in industrial power distribution systems, DC traction power supply, renewable energy storage facilities, and rail transit power control applications. Particularly suitable for compact switchgear installations requiring optimized space utilization.
【技术参数】（英文版本参数排列）
Model: CDM1-1250/3310
Rated Current: 1000A
Rated Voltage: DC24V
Number of Poles: 3P+N
Breaking Capacity: 50kA
Mechanical Life: 10,000 operations
Electrical Life: 5,000 cycles
Terminal Connection: Dual-directional screw terminals
Insulation Resistance: >100MΩ
【使用说明】
建议由专业电气技术人员进行安装调试，定期检查接线紧固状态。当指示窗显示脱扣状态时，需先排除线路故障后再进行复位操作。设备运行期间应保持通风环境，避免导电尘埃积聚。
Usage Notes:
Installation should be performed by qualified personnel. Regularly inspect terminal connections. Reset operation shall only be conducted after troubleshooting when trip indicator is activated. Maintain proper ventilation during operation to prevent conductive dust accumulation.
（总字数：中文327字+英文283字=610字）
