Model |
3000VA |
Capacity |
3000VA/1800W |
Input |
Voltage |
220Vac±25% |
Frequency |
50Hz/60Hz |
Output |
Voltage auto sensing |
220Vac±10% |
Transfer time |
<10ms including direction time |
Wave form |
Sine wave under municipal supply, square wave under battery operation |
Load input |
Fuse for overload & short circuit protection |
Short circuit |
UPS output cut off immediately |
Battery |
Type |
Sealed, maintenance-free lead acid |
Capacity |
12V/9Ah x 4 |
Spare time |
≥3 mins |
Battery maintenance |
Normally battery is charge once three months, it isn’t less than 6 hours once a time. |
Audible alarm |
Battery supply power |
Sufficient battery capacity, buzzer rings every 4 seconds red light flash |
Insufficient battery capacity, buzzer rings every 1 seconds, red light flashing |
Battery low voltage or overload/ short circuit |
Buzzer keep rings, red light on |
Physical |
Weight |
25/26 |
Size (wxdxh) mm |
415x210x145 |