220Vac 50Hz Online UPS Inverter with long backup time
1: Single Phase UPS with 220V/230V/240Vac Input/Output
2: UPS System with Frequency 50/60Hz auto adjustable
3: China good quality UPS Power Supplier with same quality like APC UPS, Eaton UPS
4: 0.8 Power Factor for UPS output
6: UPS inbuilt batteries for long backup time
UPS Application
UPSEN Queen Star Series UPS 1-3kVA is specially designed for servers, data-center critical network devices, sensitive electronic equipment, telecom, bank, hospital, bureau, traffic, public security, ATM and so on.
UPS Key Features
1: Digital LCD Display
2: Pure Sine Wave, Double Conversion Online
3: Wide input voltage range, Zero transfer time
4: Advanced MCU microprocessor control technology
5: Voltage regulator circuit
6: Comprehensive Electrical isolation and bypass protection
7: Input PF correction, reduce the harm of harmonic wave to the power grid, convenient to connect with mini generator.
8: Input N/L Inspection function and date line protection
9: DC start when power off, convenient and reliable; Restart automatically when Electricity is restored.
10: Humanization bypass output, can be adjustable.
11: Smart RS232 communication with monitoring software
12: Protection against over voltage, over load, over current, over charge and so on.
Audited Supplier 
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