Vakuumschaltröhre

Vacuum interrupter We are Shaanxi Baoguang Vacuum Electric Device Co., Ltd. Our company was founded in 1970 and obtained ISO9000 quality certificate in 1990. We have been the largest professional manufacturer of vacuum interrupter in China for more than 30 years. We firstly obtained confirmation letter of VI accumulated quality of output totally more than 2 million pieces, issued by Chinese Association of Vacuum Electronic Industry in 2007. Now our main products are vacuum interrupter and embedded poles. Besides, we also supply kinds of switchgear parts. This time I give you a simple list of vacuum interrupters as following table, for your referrence: List for BAOGUANG vacuum interrupter We now have totally 360 different types of vacuum interrupterRated voltageRated currentRated short circuit breaking currentOuter insulation mediumUse0.38-1.14KV1000A-1600A40KA-65KAAirFor LV VCB7.2KV400A-630A4.5-12.5KAAir,SF6,oil or solid dielectric material etc.Including VIs for contactor, for VCB etc.12KV630A-6300A12.5KA-80KAIncluding VIs for VCB(recloser), load break switch etc.15KV 630A-5000A12.5KA-63KAIncluding VIs for VCB( recloser,generator protective CB), load break switch etc.18KV5000-6300A63KAAirFor generator protective CB24KV630A-4000A16KA-40KAAir,SF6,oil or solid dielectric material etc.Including VIs for VCB(recloser), load break switch etc.25.8KV630A-3150A12.5KA-31.5KA27.5KV1250A-3150A20KA-31.5KA36KVup to 2000A25KA-31.5KAAir,SF6,oil or solid dielectric material etc.Including VIs for VCB(recloser) or other vacuum distribution devices.38KV630A-1250A16KA-20KASF6,oil or solid dielectric material etc.40.5KV1250A-3150A20KA-31.5KAAir,SF6,oil or solid dielectric material etc.For VCB(recloser), load break switch etc.72.5/126KV2000A-2500A31.5KA-40KASF6,oil or solid dielectric material etc.For indoor/outdoor HV VCB I hope the above informations are useful to you and I hope I can help you. Later I will send you introduction to our embedded poles. If you have interest in our vacuum interrupter or embedded poles, please contact me freely. I am pleased to send you a more detailed catalogue of our products or quotation on your inquiry. Hope we will make mutual benefit.