1‎.‎ Wide range of input voltage

The UPS can offer normal and stable service voltage under its input voltage range‎.‎ When the input voltage is out of its range the machine will switch to battery mode automatically to keep the output power in order to protect the equipment‎,‎ such as computers‎,‎ ensure they will not be damaged by the over high or over low voltage‎,‎ users can continue the operation of equipment for a while or save the data on computers while the power network is abnormal‎.‎

2‎.‎ Wide range of AVR‎(‎Automatic voltage regulation‎)‎

In the product’s input voltage range and under 3 steps of intelligent AVR function‎,‎ it can provide a stable output voltage‎.‎

3‎.‎ Automatic self detection when UPS on‎(‎LED‎)‎‎.‎

Before the UPS on‎,‎ red‎,‎ yellow‎,‎ blue LED will light up two times by cycle turns‎,‎ after self detection UPS switch to AC mode/battery mode or working mode‎.‎ 

4‎.‎ Silence function

In the ‎"‎battery mode‎"‎‎,‎ shortly press the switch to turn off the buzzer‎.‎ But the battery is about to run out or the load is too heavy‎,‎ the buzzer sound cannot be muted‎.‎

5‎.‎ Overload protection

In the battery mode‎,‎ output voltage turn down correspondingly when it is overload‎,‎ after the capacity of load is lower than the rated power then output voltage will back to rated value‎,‎ it ensures the UPS will not shut down by abrupt overload which caused by surging current during the computer is working and other equipment is added‎.‎

6‎.‎ Short circuit protection

When the mis‎-operation caused the load short circuit or computer failure ‎(‎such as power tube breakdown of switch‎)‎ cause short circuit‎,‎ the UPS will shutdown automatically for protection‎.‎

7‎.‎ The low current switch

This UPS adopts low current switch to extend the service life which is longer than conventional battery and high current switch in AC current path‎.‎

8‎.‎ Automatic charging

There are two charging mode‎,‎ charging time is faster than ordinary charging mode‎,‎ higher efficiency‎,‎ and greatly prolonging the service life of the battery‎.‎

9‎.‎ With a bypass output

Independent bypass output socket for external printers or scanners of computer peripherals‎,‎ with surge protection of the load‎.‎

Technical specifications

Capacity

• 2000VA/1400 W   

OUTPUT

• Voltage ‎(‎on battery‎)‎‎:‎ 200~240VAC   
• Frequency ‎:‎50±0.5Hz‎(‎Batt‎.‎ mode‎)‎
• Output wave form ‎:‎Sine wave ‎(‎Batt‎.‎ mode‎)‎
• Transfer Time‎:‎ Typical 2‎-6ms‎,‎ 10ms max

INPUT

• Voltage‎:‎145~275VAC 
• Frequency‎:‎60/50Hz ‎(‎Auto sensing‎)‎

BATTERY 

• QTY‎.‎&capacity of battery ‎:‎ 12V/7AH× 4 pc 
• Charging period ‎:‎ 4‎-6 hours recover to 90% capacity

PROTECTION

• Full protection ‎:‎ low voltage & overload & short circuit protection  

ENVIRONMENT

• Environment of performance ‎:‎ Temperature 0℃~40℃‎,‎ Humidity 20%~90% ‎.‎
• Noise level ‎:‎ Less than 40dB ‎.‎

MANAGEMENT

• LCD  & USB   ‎.‎