框架斷路器DW17-1900 1900A4P電動(dòng)固定垂直AC380
產(chǎn)品概述
DW17-1900 1900A4P電動(dòng)固定垂直AC380框架斷路器是一款高性能配電保護(hù)設(shè)備，專為大電流配電網(wǎng)絡(luò)設(shè)計(jì)。該產(chǎn)品采用立體式結(jié)構(gòu)布局，核心部件集成于金屬框架內(nèi)，具備電動(dòng)操作功能，支持垂直固定安裝方式。其額定工作電流達(dá)1900安培，四極設(shè)計(jì)適用于三相四線制交流380V配電系統(tǒng)，可實(shí)現(xiàn)對(duì)線路的過(guò)載、短路等故障的快速切斷保護(hù)。產(chǎn)品采用模塊化設(shè)計(jì)理念，觸頭系統(tǒng)與滅弧室分離布置，有效提升分?jǐn)嗄芰εc電氣壽命。抽屜式結(jié)構(gòu)版本可選，便于維護(hù)檢修。16
核心功能
該斷路器配備智能化脫扣單元，通過(guò)精確的電流檢測(cè)實(shí)現(xiàn)多級(jí)保護(hù)功能。電動(dòng)操作機(jī)構(gòu)支持遠(yuǎn)程控制，儲(chǔ)能彈簧機(jī)構(gòu)確保快速分合閘動(dòng)作（合閘時(shí)間≤60ms）。滅弧系統(tǒng)采用多片式柵片設(shè)計(jì)，配合氣體導(dǎo)流通道實(shí)現(xiàn)零飛弧。產(chǎn)品支持欠電壓脫扣、分勵(lì)脫扣等擴(kuò)展功能模塊，輔助觸點(diǎn)可實(shí)時(shí)反饋斷路器狀態(tài)。適用于工業(yè)廠房、數(shù)據(jù)中心、商業(yè)建筑等場(chǎng)合的配電干線保護(hù)，能有效防止因線路故障導(dǎo)致的設(shè)備損壞。512
技術(shù)特點(diǎn)
主體結(jié)構(gòu)采用高強(qiáng)度合金框架，觸頭材料為銀鎳復(fù)合材質(zhì)，確保高導(dǎo)電性與抗熔焊性。操作機(jī)構(gòu)采用齒輪傳動(dòng)系統(tǒng)，機(jī)械壽命超過(guò)10,000次。產(chǎn)品工作溫度范圍覆蓋-5°C至+40°C，適應(yīng)不同環(huán)境需求。進(jìn)出線方式支持上下雙向接線，銅排接口兼容國(guó)際標(biāo)準(zhǔn)尺寸。人性化設(shè)計(jì)包含儲(chǔ)能狀態(tài)指示、分合閘位置顯示及手動(dòng)緊急分閘按鈕，便于現(xiàn)場(chǎng)操作與狀態(tài)監(jiān)控。1622
Product Introduction
The DW17-1900 1900A4P fixed vertical AC380 frame circuit breaker is a high-performance power distribution protection device designed for high-current networks. With rated operational current up to 1900A and 4-pole configuration, it suits three-phase four-wire AC 380V systems. The modular construction features separated contact system and arc-extinguishing chamber, enhancing breaking capacity and electrical durability. The vertical fixed installation saves cabinet space while maintaining operational reliability. Optional withdrawable version facilitates maintenance without power interruption. 620
Key Features
Equipped with intelligent trip unit, this breaker achieves multi-stage protection through precise current monitoring. The motor-operated mechanism enables remote control, with spring energy storage ensuring fast switching (closing time ≤60ms). Multi-grid arc chute with gas venting channels realizes zero arcing. Expandable modules include undervoltage release and shunt trip, while auxiliary contacts provide real-time status feedback. Ideal for protecting main circuits in industrial plants, data centers and commercial buildings against equipment damage caused by line faults. 1217
Technical Advantages
The alloy frame ensures structural integrity, while silver-nickel composite contacts deliver excellent conductivity and anti-welding performance. Gear transmission mechanism guarantees over 10,000 mechanical operations. Wide operating temperature range (-5°C to +40°C) adapts to various environments. Both top and bottom busbar connections comply with international standard dimensions. User-friendly designs include energy storage indicator, switching position display and emergency trip button for intuitive operation. 1622
框架斷路器DW17-1900 1900A4P電動(dòng)固定垂直AC380
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