框架斷路器DW15-1600 1600/1250熱式AC220V 6開6閉
產(chǎn)品概述
DW15-1600 1600/1250熱式AC220V 6開6閉框架斷路器是一款高性能配電保護(hù)設(shè)備，采用立體布置結(jié)構(gòu)設(shè)計(jì)，觸頭系統(tǒng)與操作機(jī)構(gòu)均安裝在堅(jiān)固框架內(nèi)。該產(chǎn)品適用于交流50Hz、額定工作電壓220V的配電網(wǎng)絡(luò)，可實(shí)現(xiàn)對(duì)線路的過載、短路等故障的可靠保護(hù)。斷路器采用熱式脫扣技術(shù)，具有精確的電流保護(hù)特性，殼架等級(jí)電流達(dá)1600A，額定工作電流可調(diào)范圍為1250A，滿足不同負(fù)載場(chǎng)景需求。56
結(jié)構(gòu)特點(diǎn)
該斷路器采用模塊化設(shè)計(jì)，主體結(jié)構(gòu)包含觸頭系統(tǒng)、滅弧室和操作機(jī)構(gòu)三大部分。觸頭導(dǎo)電部件采用特殊合金材料，確保大電流承載能力；滅弧系統(tǒng)配備多片式滅弧柵，能快速分?jǐn)喙收想娏鳎徊僮鳈C(jī)構(gòu)配備儲(chǔ)能指示和分合閘按鈕，支持手動(dòng)/電動(dòng)操作。產(chǎn)品面板設(shè)有6對(duì)常開和6對(duì)常閉輔助觸頭，便于二次回路連接，同時(shí)配備"分/合"狀態(tài)指示器和儲(chǔ)能狀態(tài)顯示功能，操作狀態(tài)一目了然。25
技術(shù)優(yōu)勢(shì)
DW15-1600系列采用熱磁雙保護(hù)機(jī)制，熱脫扣元件通過雙金屬片感應(yīng)電流變化實(shí)現(xiàn)過載保護(hù)，具有反時(shí)限保護(hù)特性。產(chǎn)品主回路采用板后接線方式，支持水平和垂直安裝，框架結(jié)構(gòu)經(jīng)過強(qiáng)化設(shè)計(jì)，機(jī)械壽命達(dá)10,000次以上。特別設(shè)計(jì)的隔離觸刀結(jié)構(gòu)確保抽屜式安裝時(shí)的接觸可靠性，推拉操作機(jī)構(gòu)使維護(hù)更換更為便捷。產(chǎn)品工作溫度范圍-5℃至+40℃，適應(yīng)多種環(huán)境條件。36
應(yīng)用場(chǎng)景
本產(chǎn)品適用于工業(yè)配電系統(tǒng)、商業(yè)建筑配電柜、數(shù)據(jù)中心等場(chǎng)合，作為主配電回路或大容量分支回路的保護(hù)開關(guān)。其分級(jí)保護(hù)特性可有效避免非故障區(qū)域的意外停電，6組輔助觸點(diǎn)便于實(shí)現(xiàn)遠(yuǎn)程監(jiān)控和自動(dòng)化控制聯(lián)動(dòng)。產(chǎn)品特別適合需要頻繁操作或?qū)╇娺B續(xù)性要求較高的場(chǎng)合，如生產(chǎn)線配電、大型醫(yī)療設(shè)備供電等關(guān)鍵電力應(yīng)用。413
Product Introduction
The DW15-1600 1600/1250 thermal-type AC220V frame circuit breaker with 6NO+6NC contacts is a heavy-duty protection device for power distribution systems. Its three-pole design features a robust metal frame housing current-carrying components rated up to 1600A frame size and adjustable thermal release for 1250A operational current. The product utilizes bimetallic strip technology for overload protection with inverse time-delay characteristics, ensuring precise coordination with downstream devices. 519
Design Features
This breaker adopts a modular construction with visible break contacts, incorporating silver-alloy main contacts and arc chutes with splitter plates for effective arc quenching. The operating mechanism includes energy storage indication and both manual/electric operation options. Six normally open and six normally closed auxiliary contacts facilitate control circuit integration. The front panel displays clear "ON/OFF" status through mechanical indicators, while the spring-charged mechanism ensures reliable switching performance. 29
Performance Characteristics
With its compact vertical installation design, the DW15-1600 achieves space-saving cabinet layout. The thermal-magnetic trip unit provides coordinated protection against overloads and short-circuits. The slide-in design with isolating contact blades allows for easy maintenance without complete disassembly. The product s mechanical durability exceeds 10,000 operations, supported by corrosion-resistant steel components. Special attention has been given to contact pressure stability under varying temperature conditions. 36
Typical Applications
Ideal for industrial plants, commercial complexes and infrastructure projects, this circuit breaker serves as reliable protection for main distribution boards, motor control centers and critical power feeders. Its multiple auxiliary contacts enable integration with SCADA systems for remote monitoring. The product demonstrates particular value in applications requiring selective coordination, such as hospital power systems, data center backups and manufacturing process lines where uninterrupted operation is essential. 413
框架斷路器DW15-1600 1600/1250熱式AC220V 6開6閉
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