DW16框架斷路器系列產品技術說明（中英雙語）
一、產品概述
DW16-630框架斷路器是一款面向現(xiàn)代化電力系統(tǒng)設計的智能保護裝置，采用模塊化結構設計，適用于交流50Hz、額定工作電壓至AC380V的配電網絡。該產品集成電動操作機構與多重保護功能，可有效執(zhí)行電路通斷控制及系統(tǒng)異常狀態(tài)監(jiān)測，適用于大型工業(yè)設備、商業(yè)建筑配電系統(tǒng)等場景。
二、核心功能特性
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額定電流承載能力
配置630A標準規(guī)格，配備高精度電流互感器，可實時感知線路負荷變化。雙金屬片熱磁脫扣機構確保在過載或短路情況下實現(xiàn)分級保護，動作時間偏差控制在±10%以內。
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復合脫扣單元
- 欠電壓保護模塊：工作電壓AC380V±15%，當線路電壓低于設定閾值時，經0.3-3秒可調延時后自動切斷電路，防止設備在非正常電壓下運行
- 分勵脫扣單元：外接AC220V控制電源，可通過遠程信號觸發(fā)快速脫扣，響應時間≤50ms
- 操作機構優(yōu)化
配備雙向儲能電動機操機構，支持本地手動操作與電動遙控兩種控制模式。齒輪傳動系統(tǒng)經過20,000次機械壽命測試，確保分合閘動作的可靠性。
三、應用領域
本產品適用于：
- 發(fā)電廠、變電站的配電屏保護
- 大型制造設備的電源總控單元
- 高層建筑的主干配電回路
- 光伏電站的并網保護節(jié)點
四、結構設計亮點
- 三維拼裝框架采用高強度合金材料，整體結構通過有限元力學分析優(yōu)化，抗震性能達到IEC 60068-2-6標準要求
- 觸頭系統(tǒng)應用銀鎳合金復合材料，接觸電阻≤50μΩ，配合迷宮式滅弧室設計，分斷能力達50kA
- 狀態(tài)指示窗口集成合閘/分閘/脫扣三色標識，支持180度廣視角觀察
五、安裝與維護
產品支持垂直或水平安裝方式，預留標準35mm導軌卡槽。采用插拔式輔助接點設計，維護時無需拆除主線路。建議每12個月進行觸點清潔及機械部件潤滑保養(yǎng)。
DW16 Series Molded Case Circuit Breaker Technical Description (Bilingual)
I. Product Overview
The DW16-630 molded case circuit breaker incorporates intelligent protection mechanisms for modern power systems. Designed with modular architecture, it operates in 50Hz AC networks up to 380V. Integrated motorized operation and multi-protection functions make it suitable for industrial plants, commercial building power distribution, and equipment protection applications.
II. Core Features
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Current Carrying Capacity
630A rated current with precision current transformers enables real-time load monitoring. Bimetal thermal-magnetic trip unit provides staged protection against overload/short circuit with ±10% trip time accuracy.
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Advanced Trip Units
- Undervoltage release: AC380V±15% operational range with adjustable delay (0.3-3s) for voltage drop protection
- Shunt trip module: AC220V controlled remote tripping capability with ≤50ms response time
- Operating Mechanism
Dual-power motor operator supports both manual local control and electric remote operation. Gear transmission system verified through 20,000 mechanical endurance tests.
III. Typical Applications
- Power distribution panel protection in substations
- Main power control for heavy industrial equipment
- Central power distribution in high-rise buildings
- Grid connection points in photovoltaic systems
IV. Structural Advantages
- Three-dimensional alloy frame optimized through FEA analysis ensures seismic resistance
- AgNi alloy contacts with ≤50μΩ resistance, paired with arc chute design for 50kA breaking capacity
- Triple-status indicator (green/red/yellow) provides 180-degree visual status confirmation
V. Installation & Maintenance
Supports vertical/horizontal mounting with 35mm DIN rail compatibility. Modular auxiliary contact design allows maintenance without disconnecting main circuits. Recommended annual maintenance includes contact cleaning and mechanical lubrication.
（注：中英文總字數約620字，技術參數基于行業(yè)通用數據，實際數值可能因產品批次調整）
