CDM6LI-630L/4300A 漏電保護(hù)斷路器產(chǎn)品說明（中文版）
CDM6LI-630L/4300A 系列塑殼漏電保護(hù)斷路器是為工業(yè)和民用配電系統(tǒng)設(shè)計(jì)的多功能保護(hù)裝置，適用于交流50Hz、額定工作電壓至400V的電力網(wǎng)絡(luò)中。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，集成漏電保護(hù)、過載保護(hù)和短路保護(hù)功能于一體，可為低壓配電系統(tǒng)提供可靠的安全保障。
核心功能方面，本產(chǎn)品具備4300A的高分?jǐn)嗄芰Γ捎行袛嗑�路故障電流；內(nèi)置靈敏的電子式漏電檢測模塊，當(dāng)檢測到30mA-30A范圍內(nèi)漏電信號(hào)時(shí)，能在0.1秒內(nèi)快速斷開電路。500A額定電流規(guī)格支持三段式保護(hù)特性曲線（3/5/10延3），用戶可根據(jù)負(fù)載特性靈活調(diào)整延時(shí)參數(shù)，既能滿足電動(dòng)機(jī)類設(shè)備的啟動(dòng)需求，又可實(shí)現(xiàn)照明系統(tǒng)的靈敏保護(hù)。
技術(shù)設(shè)計(jì)上，斷路器采用耐高溫工程塑料外殼，防護(hù)等級(jí)達(dá)IP40，適用于-25℃至+70℃寬溫環(huán)境。緊湊型結(jié)構(gòu)設(shè)計(jì)使產(chǎn)品體積較同類產(chǎn)品減少約18%，便于配電柜空間優(yōu)化。透明觀察窗配合三色指示燈，可直觀顯示運(yùn)行狀態(tài)、故障類型等信息。操作機(jī)構(gòu)采用儲(chǔ)能式快速閉合設(shè)計(jì)，具備20000次以上的機(jī)械壽命。
該產(chǎn)品適用于商業(yè)建筑、工業(yè)廠房、公共設(shè)施等場所的配電系統(tǒng)保護(hù)，特別適用于潮濕環(huán)境、人員密集區(qū)域等對(duì)用電安全要求較高的場景。通過對(duì)線路異常情況的及時(shí)響應(yīng)，可有效降低電氣火災(zāi)風(fēng)險(xiǎn)，保護(hù)人員與設(shè)備安全。支持水平和垂直多種安裝方式，維護(hù)時(shí)可獨(dú)立拆卸功能模塊，降低運(yùn)維成本。
CDM6LI-630L/4300A Residual Current Circuit Breaker Product Introduction (English Version)
The CDM6LI-630L/4300A molded case residual current circuit breaker is a multifunctional protection device developed for industrial and civil power distribution systems. Designed for AC 50Hz networks with rated operational voltage up to 400V, this product integrates earth leakage protection, overload protection and short-circuit protection in a modular structure, delivering comprehensive safety solutions for low-voltage power systems.
Featuring a high breaking capacity of 4300A, the device ensures reliable interruption of fault currents. Its advanced electronic leakage detection module can identify ground fault currents ranging from 30mA to 30A, triggering circuit disconnection within 0.1 seconds. The 500A rated current version offers three-stage protection characteristics (3/5/10 delay 3), allowing customizable time-delay settings to accommodate motor starting requirements and ensure sensitive protection for lighting systems.
Technologically, the breaker employs high-temperature resistant engineering plastic housing with IP40 protection rating, suitable for operation in wide temperature ranges from -25℃ to +70℃. Its compact design reduces physical dimensions by approximately 18% compared to similar products, enabling optimized panel space utilization. The transparent inspection window with tri-color LED indicators provides real-time status monitoring and fault type identification. The energy-storing quick-make mechanism ensures over 20,000 mechanical operations.
Ideal for commercial buildings, industrial plants, and public facilities, this device demonstrates particular effectiveness in humid environments and high-occupancy areas requiring enhanced electrical safety. By promptly responding to circuit abnormalities, it significantly reduces electrical fire risks while protecting personnel and equipment. Supporting both horizontal and vertical installation options, the modular design allows individual component replacement during maintenance, effectively reducing operational costs.
The product incorporates ergonomic operation interfaces with clear function labeling, facilitating quick parameter adjustment. Special arc-extinguishing chamber design enhances electrical endurance, while the reinforced terminal structure ensures stable connection even under vibration conditions. Optional communication modules can be integrated for remote monitoring applications.
