框架斷路器CDW1-2000 1250/1250 三極(固定式)AC380V
產(chǎn)品概述
德力西CDW1-2000系列框架斷路器是一款高性能配電保護(hù)設(shè)備，采用三極固定式設(shè)計(jì)，額定電流1250A，適用于交流380V電壓系統(tǒng)。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，核心部件包括智能控制器、觸頭系統(tǒng)、滅弧室及操作機(jī)構(gòu)，能夠?qū)崿F(xiàn)電能分配和線路保護(hù)功能。產(chǎn)品外殼采用高強(qiáng)度金屬框架，內(nèi)部布局緊湊合理，具有分?jǐn)嗄芰Ω�、操作穩(wěn)定可靠的特點(diǎn)。16
技術(shù)特點(diǎn)
該斷路器配備智能電子脫扣系統(tǒng)，可精準(zhǔn)監(jiān)測過載、短路等異常電流，并具備三段保護(hù)功能（瞬時(shí)、短延時(shí)、長延時(shí)）。觸頭系統(tǒng)采用銀合金材料，配合多重滅弧柵設(shè)計(jì)，有效抑制電弧產(chǎn)生。操作機(jī)構(gòu)采用彈簧儲(chǔ)能式設(shè)計(jì)，支持手動(dòng)和電動(dòng)兩種操作方式，機(jī)械壽命達(dá)10,000次以上。產(chǎn)品支持水平或垂直安裝方式，主回路接線端子采用母排直連結(jié)構(gòu)，接觸電阻低且散熱性能優(yōu)異。369
應(yīng)用場景
主要應(yīng)用于工業(yè)配電系統(tǒng)的主干線保護(hù)和電動(dòng)機(jī)保護(hù)，適用于發(fā)電廠、變電站、工礦企業(yè)等場合。在正常工況下可實(shí)現(xiàn)線路不頻繁切換，特別適合1250A以下電動(dòng)機(jī)的啟動(dòng)保護(hù)。產(chǎn)品防護(hù)等級(jí)達(dá)到IP30，可在-5℃至+40℃環(huán)境溫度下穩(wěn)定運(yùn)行，適應(yīng)相對濕度90%以下的工況條件。抽屜式設(shè)計(jì)版本還可實(shí)現(xiàn)快速檢修更換，減少系統(tǒng)停機(jī)時(shí)間。4713
Product Introduction
The DELIXI CDW1-2000 frame circuit breaker is a high-performance power distribution protection device with 3-pole fixed type design, rated current 1250A and suitable for 380V AC systems. Featuring modular structure, its core components include intelligent controller, contact system, arc extinguishing chamber and operating mechanism, which provide reliable power distribution and circuit protection functions. The robust metal frame housing ensures structural integrity while compact internal layout optimizes performance. 15
Technical Features
Equipped with smart electronic trip system, this breaker precisely monitors abnormal currents including overload and short circuit, providing three-stage protection (instantaneous, short-time delay, long-time delay). The silver-alloy contacts combined with multi-grid arc chute effectively suppress arc generation. Spring-energy storage mechanism supports both manual and electric operation modes with mechanical durability exceeding 10,000 cycles. Horizontal or vertical installation options are available, and the main circuit terminals adopt busbar direct-connection structure for low contact resistance and excellent heat dissipation. 3616
Application Fields
Primarily used for main circuit protection and motor protection in industrial power systems, suitable for power plants, substations and manufacturing facilities. Under normal conditions, it enables infrequent circuit switching and is particularly effective for motor starting protection below 1250A. With IP30 protection grade, the product operates stably within ambient temperatures from -5℃ to +40℃ and relative humidity up to 90%. The withdrawable version facilitates quick maintenance and replacement to minimize system downtime. 41317
框架斷路器CDW1-2000 1250/1250 三極(固定式)AC380V
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