High Quality, off Grid-Multifunctional Sine Wave Inverter

1. The synopsis of Multifunctional Sine Wave Inverter

Multifunctional Inverter is pure sine wave intelligent inverter; Through the inverter power supply, 12V/24V/DC48V DC battery can be converted into 100V/110V/120V/220V/230V/240V AC Alternating Current, Used to power the load; Also, it is a intelligent charger.

Solar power generation system for DC12V or DC24V or DC48V;

2. The core advantage:

CPU intelligent management,
Latest American technical inverter,
Adopted best electronic components, stable quality, long-life,
The high conversion efficiency( 90%~99%),
Low power consumption, 1W~6W under sleep state.

3. Working Mode

This is a pure sine wave inverter with battery charger and UPS function. This is supplied directly by main electricity. When the voltage of the main electricity is too high or too low, the inverter will regulate the main electricity automatically. Then the output AC power is stable enough for the appliances.

When the main electricity cuts off, then the appliances is automatically switch to supplied by batteries.

The inverter will convert the DC power from battery bank to pure sine wave AC power to drive the loads.

4. Usage Instruction

(1) The inverter can be used in large goods vehicles, business vehicles, agricultural vehicles, military car, communication car, outdoor working truck or the ship etc. The DC connections can be connected with batteries in vehicles. The inverter can convert the DC power inverter from batteries to pure AC power. The AC power can supply the AC devices in car or boats.

Users also can fix the extra battery bank and the inverter in car or boat. Generally the inverter can be used to charge the battery bank intelligently. When go out and need the AC power, then users can use the stable pure sine wave AC power.

(2)When used as small power EPS emergency supply: When the AC power(utility) is available, the loads are supplied by AC power firstly. When the voltage of the utility is too high or too low, the inverter will automatically regulate the voltage through internal Step-down or step-up winding; Make the output AC power more stable and at the same time the inverter charge the batteries. When the utility AC power becomes abnormal or cut off, then the loads powered by batteries. The inverter converts the DC power from batteries to pure AC power to power the loads. When the utility becomes normal, it automatically switch to use the utility. All conversions are intelligent and full automatic.

5. The product features of Solar / wind power inverter

Pure sine wave output;
Built-in transfer switch automatically transfers between inverter power and incoming AC power.

CPU management, intelligent control, module design.

LED/LCD display function;

High conversion efficiency (between 90%-98%) low consumption.

Can match with all kinds of batteris, such as sealed lead acid battery, open lead acid battery, gel battery and kinds of lithium batteries.

Three-step intelligent charging mode available. It charges all kinds of batteries intelligently. And the maximum charging current is adjustable.

It also can be used as a charger.

This series inverter is also called dynamic inverter according to the advantage of strong overload capacity. For example, 1KW model can drive 1P air conditioning. 2KW can drive 2P air conditioning, 3KW can drive3P air conditioning etc.

With adopting latest American low frequency circuit design, and new electronic materials, the whole system is more stable, low malfunction rate, long-life. It is no problem to use for more than 8 years under the normal use.

INV-A1    series
Model
1000W
2000W
3000W
4000W
5000W
6000W
DC  input
DC12V/  DC24V/  DC48V  (Optional)
DC  24V/DC48V  (Optional)
Utility  Model  Specifications
Input  Wave  Type
Pure  sine  wave  (utility  or  generator)
Pure  sine  wave  (utility  or  generator)
Nominal  Input  Voltage
AC100V/110V/(  Optional)
220V/230V/240V
Input  Voltage  Range
AC  77V~132V
AC  154V~AC263V
Low  Voltage  shutoff
77VAC± 4%
154VAC± 4%
Low  Voltage  Recovery
82VAC± 4%
164VAC± 4%
Over  voltage  Shut  off
132VAC± 4%
263VAC± 4%
Over  Voltage  Recovery
127VAC± 4%
253VAC± 4%
Nominal  Input  Frequency
50Hz  or  60Hz  (auto  detect)
50Hz  or  60Hz  (auto  detect)
Output  Wave  Type
Same  as  the  input  wave  type
Same  as  the  input  wave  type
Transfer  Time  (Ac  to  Dc)
< 5ms
< 5ms
Transfer  Time  (Dc  to  Ac)
< 5ms
< 5ms
Inverter  Mode  Specification
Power  Factor
1  (Sufficient  output  power)
Rated  Output  Voltage  (V)
230V
110V
Nominal  Output  Frequency  (Hz)
50Hz  ±   0.3Hz  or  60V± 0.3Hz
Output  Voltage  Range
± 10%  RMS
Efficiency
88%~98%(DC12V: ≥ 88%; DC24V: ≥ 92%; DC48V: ≥ 94%; )
Over-Load  Protection
(110%< load< 125%)  ± 10%:   Fault  (shutdown  output)  after  15  minutes;
(125%< load< 150%)  ± 10%:   Fault  (shutdown  output)  after  10s;
Load> 150%  ± 10%:     Fault  (shutdown  output)  after  20s;
Low  Battery  Alarm
10.5Vdc  ±   0.3Vdc  (If    12V  Input)
21.0Vdc  ±   0.6Vdc  (If    24V  Input)
42.0Vdc  ±   0.6Vdc    (If    48V  Input)
Low  DC  input  voltage  automatic  shut-down
10.0Vdc  ±   0.3Vdc(If    12V  Input)
20.0vdc±   0.6Vdc  (If    24V  Input)
40.0vdc±   0.6Vdc  (If    48V  Input)
High  DC  input  voltage  warning  &   outage
16Vdc  ±   0.3Vdc  (If    12V  Input)
32Vdc  ±   0.6Vdc  (If    24V  Input)
64Vdc  ±   0.6Vdc  (If    48V  Input)
High  DC  input  voltage  Recover
15.5Vdc  ±   0.3Vdc(If    12V  Input)
31.0Vdc  ±   0.6Vdc  (If    24V  Input)
62.0Vdc  ±   0.6Vdc  (If    48V  Input)
Power-saving  mode
1W~6W
Power  on  mode
20W~60W
Safety
CE(EN  62040-1)          EMC: EN62040-2, C2
Communication  port
RS232, RS485
Operating  Temperature  Range
0° C  to  60° C
Storage  temperature
-15º C~60º C
humidity
5%  to  95%
Noise
Max  60dB
Cooling
Cooling-Variable  Speed  Fan  run  under  ventilation  condition.