CDM3-100F/42002A塑壳断路器产品介绍
产品概述
CDM3-100F/42002A塑壳断路器是专为低压配电系统设计的核心保护装置，额定电流100A。该产品采用模块化设计理念，集线路保护、设备防护和电力控制功能于一体，适用于交流50Hz/60Hz、额定工作电压至400V的配电网络。通过优化结构布局与材料选用，在确保可靠分断能力的同时，实现了产品体积的紧凑化设计，为配电箱空间利用提供更多可能性。
核心技术特点
-
智能分断系统：搭载双断点触头结构，配合高效灭弧室设计，能快速熄灭故障电弧，有效降低触头损耗。分断过程中产生的电弧能量通过多级导流通道实现有序释放，提升设备使用寿命。
-
动态保护机制：内置温度补偿机构，可根据环境变化自动调节保护阈值，避免因温度波动引发的误动作。三段式保护特性曲线可根据负载特性灵活适配，兼顾过载预警与短路快速切断需求。
-
人机交互优化：可视化分合闸状态指示窗采用双色高对比度设计，支持360°全视角观察。操作手柄配置双模驱动结构，既可手动直接操作，也可适配电动控制模块实现远程管理。
-
环境适应性：外壳采用玻璃纤维增强型工程塑料，耐受-25℃至+70℃工作温度范围。关键导电部件经特殊表面处理工艺，有效抵御潮湿环境引起的氧化腐蚀。
应用场景
本产品广泛应用于工业厂房动力配电、商业建筑照明回路、数据中心UPS系统等场合。特别适用于电动机控制中心、配电柜主进线回路及重要分支电路保护，可有效防范线路过载、短路等电气故障，保障供电系统连续稳定运行。
安装与维护
标准化安装卡轨适配35mm工业导轨，支持横向或纵向并排安装。模块化扩展设计允许后期加装报警触点、分励脱扣器等辅助单元。维护窗口设置独立隔离挡板，支持不断电状态下进行触点检查和清洁作业。
（英文版）
Product Introduction of CDM3-100F/42002A Molded Case Circuit Breaker
Product Overview
The CDM3-100F/42002A molded case circuit breaker is a core protection device specifically designed for low-voltage distribution systems, with a rated current of 100A. Featuring modular design philosophy, it integrates circuit protection, equipment safeguarding, and power control functions, suitable for AC 50Hz/60Hz power networks with rated operational voltage up to 400V. Through optimized structural layout and material selection, the product achieves compact dimensions while maintaining reliable breaking capacity, offering enhanced flexibility for switchgear space utilization.
Technical Features
-
Intelligent Breaking System: Equipped with double-breakpoint contact structure and high-efficiency arc extinguishing chamber, enabling rapid arc extinction during fault conditions. Multi-stage energy diverter channels ensure orderly release of arc energy, effectively reducing contact wear.
-
Dynamic Protection Mechanism: Built-in temperature compensation unit automatically adjusts protection thresholds according to environmental changes. Three-stage protection characteristic curve provides flexible coordination with load requirements, balancing overload pre-alarm and instantaneous short-circuit interruption.
-
Ergonomic Design: 360° visible status indicator with high-contrast bicolor display ensures clear operation state recognition. Dual-mode operating handle supports both manual control and remote management through optional motorized modules.
-
Environmental Durability: Glass fiber reinforced engineering plastic housing withstands operating temperatures from -25℃ to +70℃. Specially treated conductive components demonstrate enhanced oxidation resistance in humid environments.
Application Fields
Widely used in industrial plant power distribution, commercial building lighting circuits, and data center UPS systems. Particularly suitable for motor control centers, main incoming lines of distribution cabinets, and critical branch circuit protection. Effectively prevents electrical faults including overload and short circuit, ensuring continuous power supply stability.
Installation & Maintenance
Standard 35mm industrial rail mounting allows horizontal or vertical parallel installation. Modular expansion capability supports post-installation of auxiliary units like alarm contacts or shunt trip devices. Maintenance window with independent isolation barrier enables contact inspection and cleaning operations without power interruption.
