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低殘壓母線保護柜為(wei)系統(tong)提供更完善的母線過電壓保(bao)護及PT保護。裝置中低殘壓過(guo)電壓保(bao)護(hu)器用于承擔母線過(guo)電壓保(bao)護(hu)，對連接在母線上的(de)設備提(ti)供(gong)更(geng)好的(de)過(guo)電壓保(bao)護(hu)。保護殘壓(ya)比常規避(bi)雷器降(jiang)低(di)30%以上，如10kV系(xi)統可由(you)45kV降(jiang)低(di)到30kV以下，作(zuo)為母線的(de)一級保護(hu)，殘壓降(jiang)低(di)30%，將大(da)大(da)提高(gao)避雷器等二(er)級防(fang)護(hu)的(de)效果(guo)，對(dui)電(dian)(dian)纜提供(gong)更完善(shan)的(de)保護(hu)，大(da)大(da)提高(gao)電(dian)(dian)纜的(de)使用(yong)壽命。低(di)殘壓技術對(dui)母線過電(dian)(dian)壓的(de)抑制效果(guo)提高(gao)30%以上(shang)，將大(da)幅降(jiang)低(di)柜(ju)內(nei)絕緣閃絡事故發生，延長固體絕緣設備的(de)使用壽命(ming)，提(ti)高系統運行的穩定性。
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.
