CDM1L-225L/4348A塑殼漏電保護斷路器產品介紹（中英對照）
一、產品概述
CDM1L-225L/4348A塑殼漏電保護斷路器是一款適用于低壓配電系統的高性能電氣保護裝置，額定工作電壓220V，額定電流達180A。產品采用模塊化設計，集過載保護、短路保護和漏電保護功能于一體，適用于各類建筑、工業設備和電力系統的安全防護。其核心部件經過精密加工，確保在復雜工況下保持穩定的電氣性能。
The CDM1L-225L/4348A Molded Case Leakage Protection Circuit Breaker is a high-performance electrical protection device designed for low-voltage distribution systems, with a rated operating voltage of 220V and rated current up to 180A. Featuring modular design, it integrates overload protection, short-circuit protection and leakage protection functions, suitable for safety protection in various buildings, industrial equipment and power systems. Its core components are precision-engineered to ensure stable electrical performance under complex working conditions.
二、核心功能特性
- 智能型漏電保護：采用電磁式脫扣機構，漏電動作電流可在100-500mA范圍內分級調節，響應時間≤0.1秒，有效檢測線路絕緣故障
- 多重保護機制：配備熱磁式雙金屬片過載保護和瞬時電磁短路保護，分斷能力達15kA
- 可視化操作界面：配備機械式分合指示器和故障跳閘指示窗口，紅色警示標識清晰醒目
- 緊湊型結構設計：模數化殼體尺寸（85×105×75mm），支持導軌安裝和固定式接線
- 環境適應性：外殼采用玻璃纖維增強尼龍材料，耐受-25℃至+70℃工作溫度
Key Functional Features:
- Intelligent Leakage Protection: Equipped with electromagnetic trip mechanism, adjustable leakage operating current from 100-500mA in stages, response time ≤0.1s for effective insulation fault detection
- Multi-stage Protection System: Thermal-magnetic bimetal overload protection and instantaneous electromagnetic short-circuit protection with breaking capacity up to 15kA
- Visual Operation Interface: Mechanical ON/OFF indicator and trip indication window with distinct red warning markers
- Compact Structural Design: Modular housing dimensions (85×105×75mm) supporting DIN rail mounting and fixed wiring
- Environmental Durability: Glass fiber reinforced nylon housing withstands operating temperatures from -25℃ to +70℃
三、應用領域
本產品適用于商業建筑配電柜、生產設備控制箱、戶外電力分配箱等場景，可有效預防因線路老化、設備漏電或意外觸電引發的電氣事故。特別適用于潮濕環境、臨時用電場所及需要分級保護的配電網絡。產品支持水平或垂直安裝，接線端子采用抗氧化鍍銀處理，確保長期接觸可靠性。
Application Fields:
Suitable for commercial building distribution cabinets, production equipment control panels, outdoor power distribution boxes, etc. Effectively prevents electrical accidents caused by line aging, equipment leakage or accidental electric shock. Particularly applicable in humid environments, temporary power supply sites and distribution networks requiring graded protection. Supports horizontal or vertical installation with anti-oxidation silver-plated terminals ensuring long-term contact reliability.
四、技術優勢
• 雙觸點滅弧系統縮短電弧持續時間
• 可調式靈敏度旋鈕便于參數設置
• 測試按鈕支持定期功能自檢
• 透明防護罩防止異物侵入
• 銅合金導體降低接觸電阻
Technical Advantages:
• Dual-contact arc extinguishing system reduces arcing duration
• Adjustable sensitivity knob for parameter setting
• Test button enables regular self-check function
• Transparent protective cover prevents foreign object intrusion
• Copper alloy conductors minimize contact resistance
（總字數：中文245字+英文252字=497字）
