CDM3L-250S/4300A 225A 1/3/5延1型塑殼漏電保護(hù)斷路器產(chǎn)品介紹（中英文）
中文版：
CDM3L-250S/4300A 225A 1/3/5延1型塑殼漏電保護(hù)斷路器是一款專為低壓配電系統(tǒng)設(shè)計(jì)的智能化保護(hù)裝置，適用于交流50Hz、額定工作電壓至400V的配電網(wǎng)絡(luò)。產(chǎn)品集過載保護(hù)、短路保護(hù)和漏電防護(hù)功能于一體，可有效提升供電系統(tǒng)的安全性與穩(wěn)定性。
該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，主體框架由高強(qiáng)度絕緣材料制成，具備良好的耐高溫和抗沖擊特性。額定電流225A的設(shè)計(jì)可滿足中小型配電柜的核心保護(hù)需求，4300A的高分?jǐn)嗄芰Υ_保在極端短路情況下可靠切斷故障電流。1/3/5延1時(shí)序設(shè)定功能允許用戶根據(jù)實(shí)際需求調(diào)整保護(hù)參數(shù)，實(shí)現(xiàn)分級延時(shí)保護(hù)策略。
核心部件搭載電磁式脫扣機(jī)構(gòu)與電子式漏電檢測模塊的雙重防護(hù)體系，能精確識別30mA-30A范圍內(nèi)的接地故障電流。創(chuàng)新設(shè)計(jì)的可視化狀態(tài)指示窗，通過不同顏色標(biāo)識提供運(yùn)行/故障的快速診斷。產(chǎn)品支持三級安裝方式，既可獨(dú)立使用也可與母排系統(tǒng)配合，適應(yīng)多種柜體結(jié)構(gòu)布局。
典型應(yīng)用場景包括：商業(yè)建筑配電干線保護(hù)、工業(yè)生產(chǎn)線電力分配、公共設(shè)施應(yīng)急電源系統(tǒng)等需要漏電防護(hù)的場所。產(chǎn)品符合常規(guī)環(huán)境使用要求，建議工作溫度范圍為-5℃至+40℃，適應(yīng)濕度不大于90%的室內(nèi)環(huán)境。
英文版：
CDM3L-250S/4300A 225A 1/3/5 Delay1 Molded Case Leakage Circuit Breaker is an intelligent protection device specifically designed for low-voltage distribution systems. Suitable for 50Hz AC power networks with rated operational voltage up to 400V, this product integrates overload protection, short-circuit protection, and earth leakage protection functions to effectively enhance the safety and reliability of power supply systems.
Featuring modular construction, the main body is manufactured with high-strength insulating materials demonstrating excellent heat resistance and impact tolerance. The 225A rated current design meets core protection requirements for medium-small scale distribution cabinets, while the 4300A high breaking capacity ensures reliable fault current interruption under extreme short-circuit conditions. The 1/3/5 Delay1 timing configuration allows users to customize protection parameters for implementing graded time-delay protection strategies.
The core components combine electromagnetic trip mechanism and electronic leakage detection module, enabling precise identification of ground fault currents ranging from 30mA to 30A. The innovatively designed visual status indicator window provides instant operation/fault diagnosis through color-coded displays. Supporting three-level installation options, the device can operate independently or integrate with busbar systems, adapting to various cabinet configurations.
Typical applications include: main circuit protection for commercial building distribution systems, power allocation in industrial production lines, and emergency power supply systems for public facilities requiring leakage protection. The product is designed for standard environmental conditions with recommended operating temperatures between -5℃ to +40℃ and relative humidity not exceeding 90% in indoor environments.
產(chǎn)品特點(diǎn)：
- 三相四線制全極切斷設(shè)計(jì)
- 旋轉(zhuǎn)式快速接線端子
- 機(jī)械壽命達(dá)10,000次以上
- 可調(diào)式瞬時(shí)脫扣特性
- 內(nèi)置防塵隔離結(jié)構(gòu)
Key Features:
- 3P+N full pole interruption design
- Rotary quick-connect terminals
- Mechanical endurance exceeding 10,000 cycles
- Adjustable instantaneous trip characteristics
- Built-in dustproof isolation structure
（字?jǐn)?shù)統(tǒng)計(jì)：中文387字+英文386字=總773字）
