On Line UPS
Model : VGD-2000, VGD-30001. Cold start function (DC power on). 2. Lightning and surge protection. 3. Battery replacement warning. 4. Schedule shutdown & reboot. 5. Hot swappable battery by user. 6. Emergency power off function. 7. Battery remain time display. 8. LCD display front panel. 9. Optional SNMP card slot. 10. Wide input voltage range. 11. power factor ...


Taiwan 



