Buzzer working status description
Working status
Description
When city power abnormal switch over to battery mode
Beeping on tine
Battery working low voltage or output overload
Beeping every second
Protection or output abnormal
Beeping hurry
Installation and operation
1.
Installation:
1.1 If found any damage upon package opening, please contact distributor immediately;
1.2 Do not install the device up-side-down; not exposed to direct sunlight or heat source; out of
reach from children; away from water, moisture, oil or grease and any flammable substance;
1.3 For better ventilation, fan outlet and device ventilation hole should have at least 10cm
distance from the wall or other adjacent not heat producing equipment;
1.4 Make sure the city power voltage and frequency matches the device rated;
1.5 The device should be placed in the well grounded condition to ensure the safety;
2.
Battery connection:
Connect the red cable to battery “+” pole and connect the black cable to battery “- ” pole, device
cannot work under wrong connection.
Technical parameter table
Power
500VA
800VA
1000VA
1500VA
2000VA
3000VA
5000VA
Battery voltage
12V DC
12V DC
12V DC
24V DC
24V DC
48V DC
48V DC
Charging current
Max. 5A-10A for model 500VA; 10-15 for model 800VA
Charging voltage
13.8V ± 0.5V
27.6V ± 0.5V
55V ± 1V
55V ± 1V
AC input range
On battery mode or power off, it returns to mains mode when input voltage is 165V±5V
~
260±5V
On mains mode, it switch over to battery mode when input voltage is less than 150V±5V
or over than 270V±5V.
AC input frequency
45 Hz ~ 65Hz
Output range
Mains: 204V – 240V Inverter: 230V ±3%
Inverter output
frequency
50Hz/60Hz±0.5Hz, subject to the mains
Output overload
protection
Battery mode: when overload 110%
~
130%, last 30 seconds before cut off the output;
when overload 130% and above, cut off the output immediately
Mains mode: warning till circuit breaker protects
Working ambient
temperature
0 ~ 40˚C
Working ambient
humidity
10% RH
~
90% RH
