CDM6S-630L/3348 塑殼式電力保護裝置中英文產品說明
【中文版】
CDM6S-630L/3348系列塑殼式電力保護裝置是一款專為現代配電系統設計的智能化保護設備，適用于額定電流400A、工作電壓AC230V的配電網絡環境。該產品采用創新的插入式板后接線結構，在確保電力系統穩定運行的同時，為工程安裝與設備維護提供便利解決方案。
產品采用模塊化設計理念，配置先進的三維滅弧系統，可有效縮短電弧持續時間。緊湊的立體式結構設計節省了配電柜空間，板后接線方式使主電路連接更加簡潔可靠，特別適用于空間受限的安裝場景。設備本體與底座采用插拔式連接結構，支持帶電狀態下的快速更換操作，顯著縮短設備維護時的停電時間。
在功能配置方面，內置的電子脫扣單元集成過載長延時、短路短延時和瞬時保護三段式保護特性，可根據實際應用需求進行靈敏度和時間參數的靈活調節。透明防護罩配備機械狀態指示窗，可直觀顯示設備分合閘狀態。為適應不同接線需求，產品提供多種規格的接線端子選擇，最高可支持240mm²截面積的導線連接。
本產品主要應用于低壓配電系統的進線保護和饋電保護，可廣泛適用于電力設備制造、工業自動化控制、商業建筑配電等領域。優化的散熱通道設計和耐高溫絕緣材料應用，確保設備在長時間滿負荷運行工況下的穩定性。防護等級達到IP40標準，可有效防止粉塵侵入對內部元件造成的影響。
【English Version】
The CDM6S-630L/3348 Molded Case Circuit Protection Device is an intelligent protection solution specifically engineered for modern power distribution systems, designed for 400A rated current and AC230V operating voltage applications. Featuring innovative plug-in type rear-mounted connection architecture, this product ensures reliable power system operation while providing convenient installation and maintenance solutions.
The modular design incorporates advanced three-dimensional arc extinguishing technology, effectively reducing arc duration. Its compact three-dimensional structure optimizes switchgear space utilization, with rear-mounted terminals ensuring clean and reliable main circuit connections, particularly suitable for space-constrained installation environments. The pluggable connection between device body and base allows live-swap replacement operations, significantly reducing downtime during maintenance.
Functional configuration includes built-in electronic trip unit integrating three-stage protection characteristics: overload long-time delay, short-circuit short-time delay and instantaneous protection. Adjustable sensitivity and time parameters enable customized protection coordination. Transparent cover with mechanical status indicator provides clear visualization of contact position. Multiple terminal configurations support conductor connections up to 240mm² cross-section.
This product is primarily applied in main circuit protection and feeder protection of low-voltage distribution systems, suitable for power equipment manufacturing, industrial automation control, commercial building distribution, etc. Optimized thermal management channels combined with high-temperature resistant insulation materials ensure operational stability under continuous full-load conditions. IP40 protection rating effectively prevents dust ingress affecting internal components.
Key technical highlights include:
- Plug-and-play modular design simplifies installation process
- Multi-directional arc control technology enhances electrical endurance
- Visible contact position indicator improves operational safety
- Tool-free adjustment interface facilitates parameter setting
- Unified accessory interface supports various auxiliary module expansions
The product demonstrates notable advantages in system reliability, space optimization and maintenance efficiency, making it an ideal choice for upgrading existing power distribution infrastructure and new project implementations. Its adaptable design accommodates diverse application scenarios while maintaining consistent protection performance across varying environmental conditions.
