通信交换局(站)中、大型UPS的选型

Correspondence Exchanges a Bureau(Station) in,Choose of Large UPS Type

本文针对于通信行业交换局(站)所带负载的重要性及对市电电网要求的稳定安全性,为了满足各种通信设备、其它敏感先进仪器设备及非线性负载对供电电压质量的严格要求,介绍了中大型UPS如何进行选购,从UPS的类型、工作方式、容量大小的匹配、参数性能指标、蓄电池与容量的选择、配线的选择、与外界负载及其它因素等方面进行了详细的阐述。

This text aims at to exchange the importance of load that bureau（station） take at the correspondence profession and to city electricity the charged barbed wire net request of stable safety, for satisfying various correspondence equipments, other sensitives advanced instrument equipments and not the line strict request of load to supply voltage quality, introduced medium large UPS how to carry on make choice of purchase, from the UPS type, work way, have great capacity to small match, parameter function index sign, storage battery and the choice of capacity, go together with a linear choice, load with the external world and other factor etc. carried on to elaborate in detail.