BỘ LƯU ĐIỆN OPTI ONLINE DS-B 1 PHA 6KVA-20KVA

• Online double conversion design
• Pure sine wave output with less than 3% THD
• Fully digitized microprocessor control
• Power factor correction
• Selectable UPS output voltage
• High efficiency mode
• Cold start function (DC power on)
• Emergency power off function (EPO)
• Lightning and surge protection
• Short circuit and overload protection
• Fax/Modem/LAN data line surge protection
• Advanced battery management (ABM)
• Automatic battery charging in UPS OFF mode
• Automatic diagnostics and battery check-up
• Extended battery pack available
• Multilanguage LCD display
• RS232 and USB Communication ports, UPS monitoring software
• With PF 0.9 output (DS6000B/DS10000B only)