去年,三大运营商在其电源设备采购招标中,尽管份额各异,但都提出了高压直流电源的设备采购需求。高压直流电源叫板UPS电源之势更趋明显,传统UPS厂商面临着更大的生存挑战。此前,UPS市场份额绝大部分掌握在艾默生、施耐德电气和伊顿等国外厂商手中,剩下份额被国内的科华、科士达、台达等几家企业瓜分,华为、中兴等国内优秀厂商正陆续发力,因此对于 Last year, the three major operators in their procurement of power equipment bidding, despite the share of different, but have made a high-voltage DC power supply equipment procurement needs. High-voltage DC power supply called the trend of UPS power becomes more apparent, the traditional UPS manufacturers are facing greater survival challenges. Prior to this, the vast majority of UPS market share in the hands of Emerson, Schneider Electric and Eaton and other foreign hands, the remaining share by the domestic Kehua, KSTAR, Delta and several other enterprises divide, Huawei, ZTE and other domestic manufacturers are positive Force one after another, so for