Commercial Power range(VAC)
AVR voltage range（VAC）
（Pure sine wave）
Input/output over high or low protecting;low battery
protecting;surge and pike-currents protecting; overload protecting
100%-120% 30sec; >120% 100ms; >150%, 50ms output short
Sealed, maintenance-free lead acid
Automatic self-test, discharge protection, over-chargeing
protected, smart management system.
2. Performance Specification of Intelligent Inverter:
(1) The inverter is designed by our company independently; it’s
controlled by CPU, high quality, low cost and the pure sine wave
(2) The inverter can be used for any loads (including fan,
refrigerator, air-condition, water pump electromotor etc). it has
solved the square wave, quasi sinusoid output inverter’s
disadvantages of doing harm to some loads.
Notice: before you use your equipments, you must confirm it’s 1
phase 3 wires (1 is earth) or 3 phases 5 wires (1 is earth).
Otherwise it will damage your equipments.
(3) Full automatic intelligent switching.
(4) Output short circuit protection (when the inverter is working
on battery mode): when there is short circuit, the inverter will
indicate it and the machine will shut down automatically.
(5) Overload protection: when there is overload, the machine will
prompt you and protect the inverter from being damaged
automatically. Over100%-120%, inverter shuts down about 30s later,
over 120%, inverter shuts down at once.
(6) Battery protection: single battery voltage is 10V (limited only
in the maintenance free).
(7) Disturbing power protection: surge protection.
(8) City power over-high protection is 480V AC. City power over-low protection is 300V AC or over-high 480VAC.
(9) When the city power R-phase is normal, the battery can charge
automatically. can use a DB9 cable connecting with your equipments. It need a 6V
to15V DC voltage keeping more then 3 seconds.