1, Auto Voltage Regulation(AVR): When the utility input voltage is
unstable, this unit allows precise and stable output voltage to be
achieved. For example, in China, the utility voltage can drop to
190V at peak demand, this unit produces an output voltage of 220 V±
3% V, 50 Hz± 0.5, which can help to protect electrical equipment.
2, DC/AC Conversion Function: Battery Power: When the electrical
power fails suddenly in the home, office, supermarket, industrial
districts, it can be an environment-friendly engine; In some
outdoor areas without electricity, it can be used as Mobile Power
and provide AC power for household appliances.
3, Intelligent Charging Function: .
When batteries run out of power, inverter can be connected to the
utility and automatically charge the battery.
When connected with utility and battery, it can become a UPS
system, which can charge batteries automatically when output
utility is connected,
The charging process can be divided into three sections.
Section I: With largest constant current charging, this can improve
the backup power.
Section II: Constant voltage charging to charge batteries
gradually, then there is enough time for batteries to absorb
energy. Therefore, battery electrodes are protected and battery
overcharge can be avoided.
Section III: When inverter senses that batteries are fully charged,
it will turn into float voltage to maintain full power state of
batteries for a long time.
4. UPS Function: When batteries connected with utility, inverter
will form output UPS function.
Step 1: When utility is available, it will output directly after
stabilizing voltage and charge batteries stimultaneously.
Step 2: When utility cuts off, the system will invert DC from
battery to AC to ensure uninterrupted power supply.
Step 3: When utility comes back, the system will turn into utility
power supply automatically and charge batteries simultaneously.
1, Pure sine wave AC output;
2, Intelligent program, CPU management;
3, With LCD display, users can know operation status of the whole
4, With multi functions, customers don't need to buy extra charger
and and electric appliances can be protected (AVR, UPS);
5, Multi use, can be used for all kinds of occasions, outdoor area
without electricity, industrial area, household, office,
supermarket, hospital, bank, solar system, wind energy systems etc;
6, With external battery connection, it's convenient for users to
expand use time and back-up power time;
7, Super load carrying ability, high load capacity. This inverter
can not only carry resistance load; But also can carry various
kinds of inductive loads, such as motor, air conditioner, electric
drills, fluorescent lamp, gas lamp, etc;
8, With high quality, low frequency circuit design, stable system,
low failure rate and long service life, this inverter can normally
last more than 3 years;
9, Perfect protection function: Low voltage protection, over
voltage protection, high temperature protection, short circuit
protection, overloads protection;
10, Approvals: CE / EMC / LVD/ RoHS;
11, Two years warranty, lifelong technical supports;
|Rated output capacity(Full Power)||3500W|
|Battery voltage(DC)|| 48V or 96V (Optional)|
|AC Input||Voltage(AC)||220V± 35% or 110V+35%(Optional)|
|Frequency||50Hz± 3% or 60Hz± 3% |
|Output(AC)||Voltage||220V± 3% or 230V± 3 or|
240V± 3% or 100V± 3%
or 110V± 3% (Optional)
|Frequency||50Hz± 0.5 or 60Hz± 0.5(Optional)|
|Charge Battery||Charge circuit||0~20 A|
|Charge time||By the capacity of battery|
|Automatic self-test. charge and
Output voltage, Frequency,
|Output wave type||Pure sine wave (Waveform distortion‰¤
|Overload capacity||120% 60s, 130% 10s|
|Inverter efficiency||Average 90% |
|Transfer time||‰¤ 5ms|
|Communication port||RS232 |
|Protection function||Output overload protection,|
Output short-circuit protection, Battery
reverse polarity protection, Input
high-voltage protection , Input
|Size W— D— H(mm)||420*200*330 |
|Packing size W— D— H(mm) ||510*290*440 |
|Net weight (kg) ||40|
|Gross weight (kg)||43|