BSMJ0.4-5-3型電容器產(chǎn)品介紹
中文版：
BSMJ0.4-5-3型電容器是一款專為低壓電力系統(tǒng)設(shè)計的自愈式并聯(lián)補償裝置，適用于400V電壓等級的配電網(wǎng)絡(luò)環(huán)境。該產(chǎn)品采用優(yōu)質(zhì)金屬化聚丙烯薄膜作為核心介質(zhì)材料，通過特殊工藝處理實現(xiàn)穩(wěn)定的無功補償功能，有效改善供電系統(tǒng)的功率因數(shù)，降低線路損耗，提升電能使用效率。
產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計，緊湊的外形尺寸便于安裝維護。三相一體式結(jié)構(gòu)有效平衡相間電壓，內(nèi)置過壓保護裝置可自動隔離異常狀態(tài)，確保設(shè)備運行穩(wěn)定性。殼體采用阻燃型工程塑料材質(zhì)，配合防爆安全設(shè)計，為設(shè)備在復(fù)雜工況下的長期使用提供可靠保障。
在技術(shù)性能方面，該電容器具備優(yōu)異的環(huán)境適應(yīng)能力，可在-25℃至+55℃溫度范圍內(nèi)保持穩(wěn)定運行，相對濕度最高可適應(yīng)95%RH的非凝露環(huán)境。特殊設(shè)計的介質(zhì)材料具有自愈特性，在瞬時過壓情況下能快速恢復(fù)絕緣性能，延長產(chǎn)品使用壽命。優(yōu)化的散熱結(jié)構(gòu)設(shè)計幫助降低溫升，有效延緩介質(zhì)材料老化。
該產(chǎn)品廣泛應(yīng)用于工業(yè)配電系統(tǒng)、商業(yè)建筑供電網(wǎng)絡(luò)、新能源發(fā)電設(shè)備配套等領(lǐng)域。在注塑機械、中央空調(diào)系統(tǒng)、電梯控制柜等感性負載場景中，可顯著改善電網(wǎng)質(zhì)量，減少無功損耗。通過合理配置可實現(xiàn)分級自動投切，滿足不同工況下的動態(tài)補償需求。
英文版：
Product Introduction of BSMJ0.4-5-3 Capacitor
The BSMJ0.4-5-3 capacitor is a self-healing parallel compensation device specifically engineered for low-voltage power systems, compatible with 400V distribution networks. Utilizing high-grade metallized polypropylene film as the core dielectric material, this product delivers reliable reactive power compensation through specialized manufacturing processes, effectively improving power factor in supply systems while reducing line losses and enhancing energy utilization efficiency.
Featuring a modular structural design, the compact dimensions facilitate easy installation and maintenance. The integrated three-phase configuration ensures balanced inter-phase voltage distribution, complemented by built-in overvoltage protection that automatically isolates abnormal conditions to maintain operational stability. The flame-retardant engineering plastic enclosure with explosion-proof safety design provides reliable protection for extended service life under complex working conditions.
In terms of technical performance, the capacitor demonstrates excellent environmental adaptability, maintaining stable operation within a temperature range of -25℃ to +55℃ and relative humidity up to 95%RH non-condensing. Specially formulated dielectric materials exhibit self-healing characteristics, enabling rapid insulation recovery under transient overvoltage conditions to extend product lifespan. Optimized heat dissipation structure effectively reduces temperature rise and mitigates dielectric aging.
This product finds wide application in industrial power distribution systems, commercial building supply networks, and renewable energy generation equipment. Particularly effective in scenarios involving inductive loads such as injection molding machinery, central air-conditioning systems, and elevator control cabinets, it significantly enhances grid quality while minimizing reactive power losses. Flexible configuration options allow for staged automatic switching to meet dynamic compensation requirements across diverse operational conditions.
（總字數(shù)：中文327+英文303=630字）
