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美国台达N系列UPS针对金融、邮电、保险系统的行业用户进行设计,内部采用微机处理的设计和IGBT晶体逆变器结构,不仅使UPS的体积缩小,重量减轻,更使承受输出短路的能力及效率大大提高,即使是负载短路,过载105～125％(大于3分钟)、125～150％(大于30秒)以上时仍能具有保护功能,而不致于损坏UPS。 电力管理大师(Upsentry)系列软件均适用于N系列UPS。在设计上,UPS通过RS—232通讯口与PC机之间相连,即
Designed for industrial users in the financial, postal and telecommunications, insurance systems, Delta Delta N UPS is designed with an internal microprocessor-based design and an IGBT crystal inverter structure that not only reduces the size and weight of the UPS, but also enables it to withstand output shorts And the efficiency is greatly improved. Even if the load is short-circuited, the overload can be 105 to 125% (more than 3 minutes) and 125 to 150% (more than 30 seconds) can be protected without damaging the UPS. Upsentry software is available for N Series UPSs. In design, UPS is connected with PC through RS-232 communication port, namely