雙電源自動轉換開關CDQ0S-125/4-80 80A
產品概述
CDQ0S-125/4-80 80A雙電源自動轉換開關是一款專為保障電力系統連續供電設計的智能切換裝置，適用于交流50Hz、額定電流80A的三相四線制或兩相供配電系統。該產品采用PC級隔離型結構，能夠實現常電與備電之間的快速無縫切換，確保醫院、數據中心、交通樞紐等關鍵場所的電力供應穩定性。其兩進一出的接線設計顯著簡化了安裝流程，同時節省了柜體空間和布線成本。218
核心特點
產品采用高強度阻燃材料外殼，內置同步電機驅動機構，切換時間可控制在1.5秒內，有效避免電力中斷對敏感設備的影響。創新的滅弧機構設計延長了產品使用壽命，而緊湊的模塊化結構支持上進下出或兩進一出等多種接線方式。正面居中配置的操作手柄符合人體工程學原理，便于在狹小空間內進行手動操作。主回路采用低阻抗設計，運行能耗較同類產品降低約15%，符合節能環保理念。206
技術參數
該型號額定工作電流為80A，極數為4P，適用于380V電壓系統。機械聯鎖機構確保兩路電源不會同時接通，防護等級達到IP20。產品支持自投自復工作模式，可自動監測主備電源狀態并執行切換操作，同時保留手動控制功能。標準配置包含外接指示燈端子，便于實時監控開關狀態。特殊設計的散熱結構使產品在滿負荷運行時溫升控制在安全范圍內。67
應用場景
主要應用于高層建筑消防系統、醫療設施ICU病房、金融數據中心、機場空管系統等對供電連續性要求嚴格的場所。在冶金、化工等工業領域，可保障生產線關鍵設備的持續運轉；在智能樓宇系統中，能與能源管理系統無縫對接，實現智能化電力調度。產品特別適合需要雙路市電或市電/發電機組合供電的重要基礎設施。218
Product Overview
The CDQ0S-125/4-80 80A automatic transfer switch is an intelligent power switching device designed for uninterrupted power supply in 50Hz AC systems. With 80A rated current and 4-pole configuration, it seamlessly transitions between primary and backup sources in three-phase or single-phase power distribution networks. The PC-grade isolation mechanism ensures reliable operation in critical facilities like hospitals and data centers, while its two-in-one-out wiring topology simplifies installation procedures. 206
Key Features
Featuring flame-retardant housing and synchronous motor drive, the switch completes source transfer within 1.5 seconds to protect sensitive equipment. The innovative arc-extinguishing structure enhances operational durability, and modular design accommodates multiple wiring configurations. Ergonomically positioned manual override handle facilitates emergency operation, with low-impedance main circuit reducing energy consumption by approximately 15% during normal operation. 187
Technical Specifications
This model operates at 380V nominal voltage with 80A current rating, incorporating mechanical interlock to prevent simultaneous connection of dual sources. The self-testing auto-recovery function continuously monitors power quality while maintaining manual control capability. Integrated status indicator terminals provide visual operation feedback, and optimized thermal management ensures safe temperature rise under full load conditions. Compact dimensions allow flexible installation in space-constrained electrical cabinets. 62
Typical Applications
Ideal for mission-critical environments including high-rise building emergency systems, medical equipment power backup, and industrial process control. The switch demonstrates exceptional performance in airport navigation systems, financial server rooms, and manufacturing plants requiring continuous operation. Its compatibility with various power sources (dual utility/generator configurations) makes it suitable for infrastructure projects demanding high power supply reliability. 2018
雙電源自動轉換開關CDQ0S-125/4-80 80A
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