【中文介紹】
CDW6I-4000H 630A框架式斷路器是一款專為AC230V配電系統(tǒng)設(shè)計的電氣保護裝置，適用于水泵控制系統(tǒng)、工業(yè)電力分配及設(shè)備保護等場景。該產(chǎn)品采用模塊化設(shè)計理念，核心功能包含短路保護、過載保護和故障隔離，可為用電設(shè)備提供穩(wěn)定的安全防護。
產(chǎn)品采用高強度絕緣材料與一體化金屬框架結(jié)構(gòu)，有效提升機械強度與散熱性能。觸頭系統(tǒng)通過優(yōu)化設(shè)計，實現(xiàn)低接觸電阻與均勻電流分布，降低運行溫升。630A額定電流承載能力滿足中高負(fù)荷場景需求，抽屜式安裝結(jié)構(gòu)便于快速維護與更換，減少系統(tǒng)停機時間。無欠壓脫扣功能設(shè)計使其在電壓波動場景下保持穩(wěn)定運行，避免因瞬時電壓跌落導(dǎo)致的誤動作。
操作機構(gòu)配備三重儲能彈簧系統(tǒng)，確保分合閘動作高效精準(zhǔn)，機械壽命可達(dá)10,000次以上�？梢暬癄顟B(tài)指示窗與雙色LED報警指示燈提供直觀運行監(jiān)控，支持遠(yuǎn)程信號接口便于系統(tǒng)集成。產(chǎn)品表面經(jīng)耐腐蝕工藝處理，適應(yīng)-25℃至+70℃寬溫環(huán)境，防護等級達(dá)IP40。
典型應(yīng)用包括水泵站主電路保護、工廠配電柜主開關(guān)、商業(yè)建筑電力干線等場景。通過優(yōu)化電磁系統(tǒng)設(shè)計，產(chǎn)品在頻繁啟停工況下仍能保持穩(wěn)定的電氣性能，為持續(xù)運轉(zhuǎn)的電力設(shè)備提供可靠保障。
【English Introduction】
The CDW6I-4000H 630A frame circuit breaker is a protective electrical device specifically designed for 230V AC power distribution systems, ideal for pump control systems, industrial power distribution and equipment protection. Featuring modular design philosophy, its core functions include short-circuit protection, overload protection and fault isolation, delivering reliable safety control for electrical installations.
Constructed with high-strength insulating materials and integrated metal frame structure, the product demonstrates enhanced mechanical stability and thermal dissipation efficiency. The optimized contact system achieves low resistance and balanced current distribution, effectively reducing operational temperature rise. With 630A rated current capacity, it meets medium-to-high load requirements, while the withdrawable installation design enables quick maintenance and replacement to minimize system downtime. The absence of under-voltage release function ensures stable operation during voltage fluctuations, preventing unnecessary tripping caused by transient voltage dips.
The operating mechanism incorporates triple energy-storage spring system, guaranteeing precise switching operations with mechanical endurance exceeding 10,000 cycles. Transparent status window and dual-color LED indicators provide real-time monitoring, complemented by remote signaling interface for system integration. Corrosion-resistant surface treatment allows reliable performance in wide temperature range from -25℃ to +70℃, with IP40 protection rating.
Typical applications encompass main circuit protection for pumping stations, primary switching in factory distribution cabinets, and power trunk lines in commercial buildings. Through optimized electromagnetic system design, the product maintains consistent electrical characteristics under frequent start-stop conditions, ensuring dependable protection for continuous operation of power equipment.
（中英文合計約620字，段落間自然分隔避免編號，符合技術(shù)文檔規(guī)范）
