DW16框架斷路器系列產(chǎn)品技術(shù)說(shuō)明（中英雙語(yǔ)）
一、產(chǎn)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(shè)計(jì)的智能保護(hù)裝置，采用模塊化結(jié)構(gòu)設(shè)計(jì)，適用于交流50Hz、額定工作電壓至AC380V的配電網(wǎng)絡(luò)。該產(chǎn)品集成電動(dòng)操作機(jī)構(gòu)與多重保護(hù)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(cè)，適用于大型工業(yè)設(shè)備、商業(yè)建筑配電系統(tǒng)等場(chǎng)景。
二、核心功能特性
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額定電流承載能力
配置630A標(biāo)準(zhǔn)規(guī)格，配備高精度電流互感器，可實(shí)時(shí)感知線路負(fù)荷變化。雙金屬片熱磁脫扣機(jī)構(gòu)確保在過(guò)載或短路情況下實(shí)現(xiàn)分級(jí)保護(hù)，動(dòng)作時(shí)間偏差控制在±10%以內(nèi)。
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復(fù)合脫扣單元
- 欠電壓保護(hù)模塊：工作電壓AC380V±15%，當(dāng)線路電壓低于設(shè)定閾值時(shí)，經(jīng)0.3-3秒可調(diào)延時(shí)后自動(dòng)切斷電路，防止設(shè)備在非正常電壓下運(yùn)行
- 分勵(lì)脫扣單元：外接AC220V控制電源，可通過(guò)遠(yuǎn)程信號(hào)觸發(fā)快速脫扣，響應(yīng)時(shí)間≤50ms
- 操作機(jī)構(gòu)優(yōu)化
配備雙向儲(chǔ)能電動(dòng)機(jī)操機(jī)構(gòu)，支持本地手動(dòng)操作與電動(dòng)遙控兩種控制模式。齒輪傳動(dòng)系統(tǒng)經(jīng)過(guò)20,000次機(jī)械壽命測(cè)試，確保分合閘動(dòng)作的可靠性。
三、應(yīng)用領(lǐng)域
本產(chǎn)品適用于：
- 發(fā)電廠、變電站的配電屏保護(hù)
- 大型制造設(shè)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(wǎng)保護(hù)節(jié)點(diǎn)
四、結(jié)構(gòu)設(shè)計(jì)亮點(diǎn)
- 三維拼裝框架采用高強(qiáng)度合金材料，整體結(jié)構(gòu)通過(guò)有限元力學(xué)分析優(yōu)化，抗震性能達(dá)到IEC 60068-2-6標(biāo)準(zhǔn)要求
- 觸頭系統(tǒng)應(yīng)用銀鎳合金復(fù)合材料，接觸電阻≤50μΩ，配合迷宮式滅弧室設(shè)計(jì)，分?jǐn)嗄芰_(dá)50kA
- 狀態(tài)指示窗口集成合閘/分閘/脫扣三色標(biāo)識(shí)，支持180度廣視角觀察
五、安裝與維護(hù)
產(chǎn)品支持垂直或水平安裝方式，預(yù)留標(biāo)準(zhǔn)35mm導(dǎo)軌卡槽。采用插拔式輔助接點(diǎn)設(shè)計(jì)，維護(hù)時(shí)無(wú)需拆除主線路。建議每12個(gè)月進(jìn)行觸點(diǎn)清潔及機(jī)械部件潤(rùn)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?jǐn)?shù)約620字，技術(shù)參數(shù)基于行業(yè)通用數(shù)據(jù)，實(shí)際數(shù)值可能因產(chǎn)品批次調(diào)整）
