科华UPS电源 YTR3315-J 科华15KVA报价参数

科华UPS电源 YTR3315-J 15K机架塔式双转换三进三出稳压单主机

Regular training and strict assessment of local technical personnel. At present, Sante has authorized maintenance engineers in every service outlet. For each maintenance network, in addition to e with maintenance, testing e, long-term e with sufficient maintenance spare parts, to fully ensure the high and efficiency of service. 1, the purchase of Sante UPS and battery purchased from Sante Company (used in Sante UPS) can enjoy a three-year warranty service. 2, more than the warranty period of UPS, customers can still enjoy Sante company's perfect after-sales service. In order for users to obtain after-sales service in a timely and convenient manner, Sante UPS implements national warranty. No matter where you buy Sante UPS, you can apply for service inspection service to the Sante customer service department or service station near you and the authorized maintenance dealer who has joined the UNPROFOR. Sante personnel will conduct inspection service according to user needs, maintain and overhaul the sold UPS, find problems, and solve them on the spot.

科华UPS电源 YTR3315-J 15K机架塔式双转换三进三出稳压单主机