PTEC RT series High frequency online UPS RACK MOUNT type With Power factor 1.0 applies CPU intergrated control technology, which allows UPS to response promptly and accurately when power outage, high or low voltage, surge, transient or spike occurs while its surge protection port provides protection for special external devices, such as printers and so on. It possesses automatic starup function, automatic voltage regulation function and a wide range of input voltage. So it is applicable to all kinds of electric power environment. In addition, its design is humaized and elegant with LCD display and rack mount design, can be use for server or data center.