الوصف

Active power factor correction (PFC): Digitalized control of the PFC enable the UPS to keep power factor above 0.*9 to prevent possible electric grid pollution and meanwhile mostly save the cost. Wide range of voltage and frequency: We intentionally widen the range of factors to make sure the UPS can apply to various environment, which will effectively sustain the battery charging even in unstable power environment so that the service life of the UPS could be obviously prolonged. Zero power switch delay: When the utility power fails, UPS will automatically switch from AC mode to battery mode with no delay, which ensures stable power supply of operating system. Active Load Management: This technology allows the UPS to be set up at a fixed *0Hz or *0Hz output, while it also can intelligently monitor power usage and automatically sheds and reconnects loads in order to prevent generator overload. Sufficient Expansion Slots: The pre-allocated smart slots enable flexibility in choice of USB cards,AS**0 cards, CMC monitoring cards, SNMP cards, RS**5 cards and EMD environment monitoring cards. The load power factor is 0.8: it adapts the features of most current electric equipment and elevates the load-bearing capacity of the machines. Generator Supportable:The wide range of voltage and frequency can effectively separate the harmful electric wave produces by the generators and provide safe and reliable power supply. Large-screen LCD