萬能式斷路器CDW1-2000 630/630 三極(固定式)AC220V
產(chǎn)品概述
CDW1-2000 630/630三極(固定式)AC220V萬能式斷路器是一款適用于交流配電網(wǎng)絡(luò)的高性能電氣保護設(shè)備。該產(chǎn)品采用模塊化設(shè)計，額定工作電壓為400V/690V，額定電流630A，適用于50Hz交流配電系統(tǒng)中電能分配和線路保護。斷路器采用立體布置結(jié)構(gòu)，觸頭系統(tǒng)與操作機構(gòu)分離設(shè)計，確保操作穩(wěn)定性和安全性。16
結(jié)構(gòu)特點
該斷路器采用多路并聯(lián)觸頭系統(tǒng)設(shè)計，有效降低電動斥力并提高電動穩(wěn)定性，觸頭與母排采用焊接連接減少接觸電阻。滅弧室采用絕緣材料壓制而成，內(nèi)置滅弧柵和滅焰柵，確保電弧快速熄滅�；筛邚姸冉^緣材料制成，每相獨立滅弧小室設(shè)計杜絕相間短路風險。產(chǎn)品提供手動和電動兩種操作方式，操作機構(gòu)位于斷路器正面，便于維護和操作。110
功能特性
作為配電網(wǎng)絡(luò)的核心保護設(shè)備，該斷路器能夠有效防護線路和電源設(shè)備免受過載、欠電壓、短路等故障危害。630A及以下規(guī)格還可用于電動機保護。產(chǎn)品具有精確的選擇性保護功能，可避免非故障區(qū)域停電，提高供電連續(xù)性和可靠性。智能控制器實時監(jiān)測電流電壓參數(shù)，提供過載記憶和故障記錄功能，便于后期維護分析。616
技術(shù)參數(shù)
產(chǎn)品工作環(huán)境溫度范圍為-5℃至+40℃，24小時平均溫度不超過+35℃。安裝海拔不超過2000米，相對濕度在40℃時不超過50%。采用固定式安裝方式，可垂直或水平安裝。機械壽命達30000次，具備穩(wěn)定的電氣性能和耐用性。產(chǎn)品尺寸為高450mm×寬500mm×深600mm，凈重約80kg，結(jié)構(gòu)緊湊適合各類配電柜安裝。18
應(yīng)用領(lǐng)域
該斷路器廣泛應(yīng)用于工業(yè)廠房、商業(yè)建筑、基礎(chǔ)設(shè)施等領(lǐng)域的配電系統(tǒng)，特別適合需要可靠電力保護的場合。作為配電網(wǎng)絡(luò)的關(guān)鍵組件，可為變壓器、母線、電纜等設(shè)備提供完善的過載和短路保護，確保電力系統(tǒng)安全穩(wěn)定運行。產(chǎn)品設(shè)計兼顧性能與經(jīng)濟性，是中等容量配電系統(tǒng)的理想選擇。1113
English Product Introduction
The CDW1-2000 630/630 3P (Fixed Type) AC220V Universal Circuit Breaker is a high-performance electrical protection device designed for AC power distribution networks. With rated operational voltage of 400V/690V and rated current of 630A, it s suitable for 50Hz power systems to distribute electrical energy and protect circuits. The breaker features modular design with separated contact system and operating mechanism for reliable performance.16
Structural Features
This circuit breaker adopts multi-path parallel contact system to reduce electromagnetic repulsion force and improve dynamic stability. The welded connection between contacts and busbars minimizes contact resistance. Arc extinguishing chamber is made of insulated material with built-in arc chutes and flame barriers for quick arc extinction. Each phase has independent arc extinguishing chamber to prevent interphase short circuit. Both manual and electric operation modes are available with front-mounted operating mechanism.110
Functional Characteristics
As core protection equipment in distribution networks, it effectively safeguards lines and power equipment against overload, undervoltage, short circuit and other faults. Models below 630A can also protect motors. The precise selective protection function avoids unnecessary power outages in non-fault areas, improving power supply continuity. Intelligent controller monitors current/voltage parameters with fault memory function for maintenance analysis.616
Technical Specifications
Operating temperature ranges from -5℃ to +40℃ with 24-hour average not exceeding +35℃. Installation altitude up to 2000m, relative humidity ≤50% at 40℃. Fixed mounting allows vertical or horizontal installation. Mechanical endurance reaches 30,000 operations. Compact dimensions of 450mm(H)×500mm(W)×600mm(D) and 80kg weight suit various switchgear applications.18
Application Fields
Widely used in industrial plants, commercial buildings and infrastructure projects power distribution systems, especially where reliable electrical protection is crucial. As key component in distribution networks, it provides complete overload and short-circuit protection for transformers, busbars, cables etc., ensuring safe and stable operation of power systems. The design balances performance and cost-effectiveness, making it ideal for medium-capacity distribution systems.1113
萬能式斷路器CDW1-2000 630/630 三極(固定式)AC220V
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