ON-LINE UPS 3000VA Emergency Power Supply Series PowerWalker VFI TG offers a professional solution for home and office. We can choose 3 power unit 1kVA, 2kVA, 3kVA that have been made in the technology ON-LINE. Power Supplies TG series are designed to work with external battery modules and high-capacity batteries, thanks to built-in powerful charger (6A instead of 1A as in the case of standard models). VFI TG Series is equipped with a connector UPB-HID, this connector has a built-in drivers for easy power management without installing additional software monitoring. This power supply can be applied everywhere where we can not install third-party software such as photo kiosks, ATMs, advanced system security / monitoring. - High power factor 0.9 - Made in the technology ON-LINE - Equipped with USB-HID (Human Interface Device) - They support a wide range of input voltage (100-300VAC) - Cooperate with external battery modules EmergencyOff ( EPO) WinPower -Operating temperature :0-40° C - Recommendedhumidity :0-95 % 328 x 190 x 399 mm