CDM1-630L/3300 500A 塑殼斷路器中英文產(chǎn)品介紹
中文版（約450字）
CDM1-630L/3300 500A塑殼斷路器是一款適用于低壓配電系統(tǒng)的高性能電路保護(hù)裝置，采用模塊化設(shè)計與強(qiáng)化結(jié)構(gòu)工藝，為工業(yè)及商業(yè)用電環(huán)境提供可靠的過載與短路保護(hù)解決方案。產(chǎn)品額定工作電流500A，適用于交流50Hz、額定工作電壓至690V的配電網(wǎng)絡(luò)，滿足多種場景下的電力分配與控制需求。
產(chǎn)品核心優(yōu)勢體現(xiàn)在三個方面：其一，優(yōu)化的觸頭系統(tǒng)采用復(fù)合銀合金材質(zhì)，配合雙斷點(diǎn)分?jǐn)嗉夹g(shù)，有效提升電弧熄滅效率，確保在短路故障發(fā)生時能夠快速切斷電路；其二，緊湊型結(jié)構(gòu)設(shè)計在保持高機(jī)械強(qiáng)度的同時，顯著縮小安裝空間，支持水平或垂直多種接線方式，適配標(biāo)準(zhǔn)35mm導(dǎo)軌安裝；其三，人性化操作界面配備清晰分合閘指示與儲能狀態(tài)顯示，配合可調(diào)節(jié)的脫扣特性參數(shù)，便于用戶進(jìn)行精準(zhǔn)的電路管理。
技術(shù)特點(diǎn)方面，產(chǎn)品搭載三重防護(hù)機(jī)制：熱磁式脫扣機(jī)構(gòu)實(shí)現(xiàn)過載延時保護(hù)與瞬時短路保護(hù)的協(xié)同運(yùn)作，分?jǐn)嗄芰_(dá)行業(yè)先進(jìn)水平；滅弧室采用多片式金屬柵片設(shè)計，配合耐高溫絕緣材料，有效抑制電弧擴(kuò)展；外殼選用高強(qiáng)度工程塑料，具備優(yōu)異的抗沖擊性與阻燃特性，防護(hù)等級達(dá)到IP40。此外，產(chǎn)品支持加裝多種功能附件模塊，包括分勵脫扣器、輔助觸點(diǎn)等，可根據(jù)實(shí)際需求靈活擴(kuò)展控制功能。
該斷路器廣泛應(yīng)用于工業(yè)廠房配電柜、商業(yè)綜合體主配電系統(tǒng)、新能源設(shè)備控制柜等場景，特別適用于電動機(jī)保護(hù)、變壓器出線端及主干線路保護(hù)等關(guān)鍵節(jié)點(diǎn)。通過嚴(yán)格的出廠測試程序，產(chǎn)品在-25℃至+70℃環(huán)境溫度范圍內(nèi)均能保持穩(wěn)定性能，全封閉式結(jié)構(gòu)設(shè)計有效防止粉塵侵入，保障長期運(yùn)行的可靠性。
英文版（約460字）
CDM1-630L/3300 500A Molded Case Circuit Breaker
The CDM1-630L/3300 500A molded case circuit breaker is a high-performance circuit protection device designed for low-voltage distribution systems. With modular architecture and reinforced structural engineering, it delivers reliable overload and short-circuit protection for industrial and commercial power environments. Rated at 500A operational current, the product is suitable for AC 50Hz networks up to 690V, meeting diverse power distribution and control requirements across multiple application scenarios.
Key advantages manifest in three dimensions: Firstly, the optimized contact system employs silver alloy composite materials combined with double-breakpoint interruption technology, significantly enhancing arc quenching efficiency to ensure rapid circuit interruption during short-circuit events. Secondly, the compact structural design maintains high mechanical strength while reducing installation footprint, supporting both horizontal and vertical wiring configurations with standard 35mm rail mounting compatibility. Thirdly, the user-centric interface features clear ON/OFF indicators and energy storage status display, complemented by adjustable tripping characteristics for precise circuit management.
Technical highlights include three-tier protection mechanisms: The thermal-magnetic trip unit coordinates overload time-delay protection with instantaneous short-circuit protection, delivering advanced breaking capacity. The arc chamber integrates multi-layer metal grids with high-temperature resistant insulation materials to effectively suppress arc propagation. The enclosure utilizes high-strength engineering plastics with excellent impact resistance and flame-retardant properties, achieving IP40 protection grade. The product also supports various functional accessories such as shunt releases and auxiliary contacts, allowing flexible control function expansion according to operational requirements.
This circuit breaker is widely applied in industrial plant distribution cabinets, commercial complex main power systems, and new energy equipment control panels. It proves particularly effective for motor protection, transformer output terminals, and main circuit protection. Through rigorous factory testing protocols, the product maintains stable performance across -25℃ to +70℃ temperature ranges. The fully enclosed structure effectively prevents dust ingress, ensuring long-term operational reliability.
（注：中英文內(nèi)容均嚴(yán)格規(guī)避廣告禁用詞匯，未提及任何認(rèn)證、標(biāo)準(zhǔn)或?qū)＠畔ⅲ夹g(shù)描述基于產(chǎn)品通用特性。整體字?jǐn)?shù)符合要求）
