OKAYA Invostar 1850/24V Okaya Invostar 1850/24V (1600VA/1280W)

Input voltage (Standard Range) :100V-300V

(Narrow range)         180V-260V

Output Voltage on mains mode    Same as input

Output Voltage on UPS mode        210V ± 10%

Output frequency on UPS mode     50Hz ± 0.1Hz

Switching from mains to UPS and from UPS to mains  Automatic

Output waveform on mains mode      Same as Input

Output waveform on UPS mode   PURE SINEWAVE

Battery charging current                Constant charging approx 10% of the rated battery current in AH Power Factor Controlled Boost Technology

Charger                                           Power Factor Controlled Boost Technology 

Efficiency                                         >80%

UPS Overload/UPS Short Circuit    110% / 300%

UPS Transfer Time                           < 15msec.

Browns out mains voltage                100V + 40V

Technology                                     Micro Computer Based Intelligent Control Design.

Auto Reset Feature                          Yes

Operating Temperature                    0-45°C