CDM1L-225M/4300C塑殼漏電保護(hù)斷路器產(chǎn)品介紹（中文版）
CDM1L-225M/4300C系列塑殼漏電保護(hù)斷路器是一款集電路保護(hù)與漏電監(jiān)測(cè)于一體的智能配電設(shè)備，適用于工業(yè)配電系統(tǒng)、商業(yè)建筑及基礎(chǔ)設(shè)施等場(chǎng)景。產(chǎn)品采用模塊化設(shè)計(jì)理念，在實(shí)現(xiàn)精準(zhǔn)電流保護(hù)的同時(shí)，有效提升供電系統(tǒng)的安全性與穩(wěn)定性。
產(chǎn)品核心參數(shù)為額定電流180A，配備四極（3P+N）結(jié)構(gòu)設(shè)計(jì)，可適配380V電壓等級(jí)的配電網(wǎng)絡(luò)。漏電保護(hù)功能設(shè)置有三檔可調(diào)式動(dòng)作電流值（30mA/100mA/500mA），用戶(hù)可根據(jù)實(shí)際需求靈活配置，兼顧人身安全防護(hù)與設(shè)備漏電保護(hù)雙重需求。斷路器本體集成過(guò)載、短路保護(hù)功能，配合電磁式脫扣機(jī)構(gòu)，可在0.1秒內(nèi)實(shí)現(xiàn)故障電流的快速分?jǐn)唷?/p>
在結(jié)構(gòu)設(shè)計(jì)方面，采用高強(qiáng)度工程塑料外殼與銅合金觸頭系統(tǒng)，確保產(chǎn)品在-25℃至+70℃環(huán)境溫度下保持穩(wěn)定工作。動(dòng)觸頭系統(tǒng)采用銀基合金材料，有效降低接觸電阻，長(zhǎng)期運(yùn)行溫升控制在行業(yè)規(guī)范范圍內(nèi)。透明防護(hù)罩設(shè)計(jì)便于運(yùn)行狀態(tài)觀察，旋轉(zhuǎn)式操作手柄提供清晰的分合閘指示，支持墻面安裝與導(dǎo)軌安裝兩種方式。
該產(chǎn)品適用于配電系統(tǒng)主干線路保護(hù)、電動(dòng)機(jī)控制中心、數(shù)據(jù)中心供電系統(tǒng)等場(chǎng)合，特別對(duì)潮濕環(huán)境、臨時(shí)用電場(chǎng)所等高危場(chǎng)景具備可靠的漏電防護(hù)能力。通過(guò)優(yōu)化滅弧室結(jié)構(gòu)與磁通變換技術(shù)，實(shí)現(xiàn)短路分?jǐn)嗄芰_(dá)50kA，可有效抑制故障電弧擴(kuò)展。
CDM1L-225M/4300C Molded Case Leakage Circuit Breaker Product Introduction (English Version)
The CDM1L-225M/4300C series molded case leakage circuit breaker integrates circuit protection and residual current monitoring functions, designed for industrial power distribution systems, commercial buildings, and infrastructure applications. Featuring modular architecture, this device ensures precise current protection while enhancing power supply safety and system reliability.
With rated current of 180A and 4-pole (3P+N) configuration, the product is compatible with 380V distribution networks. Its adjustable earth leakage protection offers three-stage tripping thresholds (30mA/100mA/500mA), allowing flexible configuration for both personal safety protection and equipment leakage monitoring. Integrated overload/short-circuit protection combines with electromagnetic trip mechanism to achieve circuit interruption within 0.1 seconds during fault conditions.
Structural design incorporates high-strength engineering plastic housing and copper alloy contact system, ensuring stable operation within -25℃ to +70℃ temperature range. Silver-based alloy moving contacts minimize resistance, maintaining temperature rise within operational limits. Transparent protective cover enables visual status inspection, while rotary operating handle provides clear ON/OFF indication, supporting both wall-mounted and DIN rail installations.
Ideal for main circuit protection in power distribution systems, motor control centers, and data center power supplies, the breaker demonstrates enhanced protection capability in high-risk environments such as humid areas and temporary power sites. Optimized arc extinguishing chamber and magnetic flux conversion technology deliver 50kA short-circuit breaking capacity, effectively containing fault arc propagation.
Technical parameters include mechanical endurance exceeding 10,000 operations, IP40 protection grade enclosure, and 6kV impulse withstand voltage. The product supports remote alarm contact extension for system integration, with compact dimensional design saving 20% installation space compared to conventional models. Maintenance-friendly structure allows contact status inspection without full disassembly, reducing downtime during routine servicing.
