Offline Uninterrupted Power Supply (UPS)

Product Description Features of KS Offline Uninterrupted Power Supply (UPS): (1) High reliability is guaranteed because the battery back-up adopted microprocessor control system; (2) The UPS is equipped with Boost and Buck AVR to stabilize input voltage; (3) Built-in DC start function enables UPS to be started up without AC power supplied; (4) Smart RS232 communication port with Free Download Software from the Internet; (5) Auto restart while AC recovery; (6) Compact size, light weight; (7) it can provide modem and phone line surge protection; (8) The electric power supply device can provide overload protection; (9) USB is optional. Technical Parameters of KS Offline Uninterrupted Power Supply (UPS): MODEL KS500 KS600 KS800 KS1000 KS1500 KS2000 Capacity VA/W 500VA/300W 600VA/360W 800VA/480W 1000VA/600W 1500VA/900W 2000VA/1200W Input Phase Single Voltage 110/120VAC or 220/230/240VAC 115VAC or 220/230/240VAC Voltage Range 81~145VAC/140~290VAC±5% 85~140VAC/162~290VAC±5% Frequency 50Hz/60Hz(Auto Sensing) Frequency Range 45~55Hz/55~65Hz Output Phase Single Waveform Modified Sinewave Voltage (Btt. Mode) 110/120VAC  or 220/230/240VAC 115VAC/230VAC Voltage Regulation ±10% Frequency 50Hz/60Hz Frequency Regulation (Battery Mode) ±1Hz Power Factor P.F. 0.6 0.6 0.6 0.6 0.6 0.6 Battery Battery Type 12V/7AH 12V/7AH 12V/9AH 12V/7AH 12V/9AH 12V/9AH Number 1PCS 1PCS 1PCS 2PCS 2PCS 2PCS Back up Time (at a PC loadwith15", monitor) 20 minutes 20 minutes 29 minutes 35-40 minutes 45-50 minutes 45-50 minutes Recharge Time 8 hours to 90% after complete discharge Transfer Time Typical 4-6ms Indictor AC mode Green LED lighting The 1st green LED lighting; The 2nd to 5th green LEDs gradually lighting indicating load capacity Battery Mode Yellow LED flashing every 10 seconds The 1st green LED flashing every 10 seconds Fault Red LED lighting Audible Alarm Battery Mode Sounding every 10 seconds Low Battery Sounding every second Overload Sounding every 0.5 second Battery Replacement Sounding every 2 seconds Fault Continuously sounding Protection Full Protection Discharge, Overcharge, and Overload Protection Physical Dimension (mm) 330*100*140 349*146*160 368*140*180 Net Weight (kg) 5 6 6.5 13.8 14.2 16 Environment Operating Environment 0~40 Degrees Centigrade, 0~90% relative humidity (non-condensing) Interface Smart RS232 Support Windows family, Linux, IBM Aix, Sun Solaris, Compaq True 64, UnixWare, FreeBSD, HP-UX, and MAC USB Option