ZEUS51E3K 3000VA 3000W Online Rack/Tower UPS, PF 1.0, Wide Input 80–300V, ECO Mode, Generator Compatible, EPO Port, THDi ≤5%, USB HID, Programmable Outlets, Battery Extendable, IEC

ZEUS51E3K Online Rack/Tower UPS is designed to provide dependable and continuous power protection for critical equipment in home, office, and IT environments.

With an output power factor of 1.0, this 3000VA/3000W UPS delivers maximum usable power for connected loads. ECO mode supports energy saving during normal operation, while the wide input range (80V–300V) and generator compatibility help maintain stable output during unstable mains conditions and extended outages. USB HID connectivity enables straightforward monitoring without additional software.

For safety and operational control, the UPS features an Emergency Power Off (EPO) port, THDi ≤5%, and programmable outlet management for customized power distribution. Maintenance is simplified with easy battery replacement, and extended runtime is supported through a battery extendable design. Rackmount ears are included to support both rack and tower installation, and IEC output provides standard power connectivity.