Beijing Dianliangang Electrical Equipment Co., Ltd.
Sales hotline: 86-010-60332151
Sales fax: 86-010-60332150
Technical service: 010-60334705
Zip code: 102488
Address: No. 58-25 Liangxiang Liangguan Street, Beijing
DYN-III-10KV-R低殘壓母線保護(hu)柜為系(xi)統提供更完善的母線過電壓(ya)保護及PT保護。裝置(zhi)中低殘壓過電(dian)壓保(bao)護(hu)器(qi)用于(yu)承(cheng)擔母線過電(dian)壓保(bao)護(hu)，對連接(jie)在母線上的設備提供更好的過電(dian)壓保(bao)護(hu)。保護(hu)殘壓比常(chang)規(gui)避(bi)雷器降(jiang)低30%以上，如(ru)10kV系(xi)統可由45kV降低(di)(di)到30kV以下(xia)，作為母線的(de)(de)(de)(de)一級保護(hu)，殘(can)(can)壓降低(di)(di)30%，將大大提高(gao)(gao)避雷(lei)器等二(er)級防護(hu)的(de)(de)(de)(de)效果，對電纜提供更完善的(de)(de)(de)(de)保護(hu)，大大提高(gao)(gao)電纜的(de)(de)(de)(de)使用壽(shou)命。低(di)(di)殘(can)(can)壓技(ji)術對母線過電壓的(de)(de)(de)(de)抑制效果提高(gao)(gao)30%以上(shang)，將大幅降低(di)(di)柜內絕緣閃絡事故(gu)發(fa)生，延長固體(ti)絕緣設(she)備的使用壽命，提高系統運行(xing)的(de)穩定性(xing)。
The DTBP-VI-12.7 three-phase six column overvoltage protector is a new type of overvoltage product with unique structural connections and new material applications, designed based on the characteristics of overvoltage in the current power system and drawing on the operating experience of various overvoltage protectors over the past decade. It has superior performance and reasonable parameters.
This product has complete protection functions and is mainly used to limit the operating overvoltage caused by vacuum switch operation. It has a reliable limiting effect on phase to phase and phase to ground overvoltage, and can also limit atmospheric overvoltage. Due to its large flow rate, it is more suitable for situations with high requirements for overvoltage limiting effect, thus avoiding thermal collapse accidents caused by overvoltage energy exceeding the capacity of the protector.
This product has been widely used in the fields of electricity, metallurgy, chemical industry, coal, municipal engineering, etc. It is the most ideal equipment for protecting the insulation of electrical equipment such as motors, generators, transformers, switches, bus lines, capacitors, cables, etc.
