Bộ kích điện sin chuẩn mô phỏng có sạc 12VDC 24VDC sang 220VAC 2000W Leyu OPIM-2000C-2
Efficiency of Solar Inverters The market for solar inverters (photoelectric inverters) is growing due to the demand for renewable energy.These inverters require extremely high efficiency and reliability.The power circuits used in these inverters are investigated and the best choice for switching and rectifying devices is recommended.The general structure of photoelectric inverters is shown in Figure 1. There are three different inverters to choose from.Sunlight shines on Solar modules connected in series, each containing a series of Solar Cell cells.Solar modules generate direct current (DC) voltage in the order of a few hundred volts, depending on the lighting conditions of the module array, the temperature of the cell, and the number of modules in series
|
Model |
OPIM-2000C-1 |
OPIM-2000C-1 |
OPIM-2000C-2 |
OPIM-2000C-2 |
|
Rated power |
2000W |
|
Peak power |
4000W |
|
Input voltage |
DC12V |
DC24V |
DC12V |
DC24V |
|
Output voltage |
100VAC or 110VAC or 120VAC±5% |
220VAC or 230VAC or 240VAC±5% |
|
Unload current less than |
0.8A |
0.5A |
0.8A |
0.5A |
|
Output frequency |
50Hz±0.5Hz or 60Hz±0.5Hz |
|
Output waveform |
Modified Sine Wave |
|
USB port |
5V 1A |
|
Max.efficiency |
90% |
|
Input current |
15A |
|
Input voltage range |
10-15.5V |
20-31V |
10-15.5V |
20-31V |
|
Low voltage alarm |
10.5±0.5V |
21±0.5V |
10.5±0.5V |
21±0.5V |
|
Low voltage protection |
10±0.5V |
20±0.5V |
10±0.5V |
20±0.5V |
|
Over voltage protection |
15.5±0.5V |
31±0.5V |
15.5±0.5V |
31±0.5V |
|
Low voltage recover |
12.3±0.5V |
24±0.5V |
12.3±0.5V |
24±0.5V |
|
Over voltage recover |
14.8V±0.5V |
29.5V±0.5V |
14.8V±0.5V |
29.5V±0.5V |
|
Protection function |
Low voltage |
Alarm at first, voltage continously reduce. LED Red light on & shut down. |
|
Over voltage |
LED Red light on, shut down |
|
Over load |
LED Red light on, shut down |
|
Over temperature |
Alarm at first, temperature continously rise.LED Red light on & shut down |
|
Short circuit |
LED Red light on |
|
Input reverse polarity |
Fuse burn-out |
|
Output Current |
15A |
10A |
15A |
10A |
|
Bulk charge |
15A |
10A |
15A |
10A |
|
Absorption |
14.6VDC |
28.8VDC |
14.6VDC |
28.8VDC |
|
Float Charging Voltage |
13.8VDC |
27.6VDC |
13.8VDC |
27.6VDC |
|
AC Input voltage range |
190~260VAC |
90-135VAC |
190~260VAC |
90-135VAC |
|
Working temperature |
-10°- +50° |
|
Storage temperature |
-30°- +70° |
|
Dimension(mm) |
346x180x128mm |
|
Packing(mm) |
0x0x0mm |
|
Net./gross weight(g) |
4855/5828g |
|
QTY/Ctn |
0 Pcs |
|
Meas./Ctn(mm) |
0x0x0mm |
|
Gross weight/Ctn(g) |
0g |
|
Warranty |
1 years |
|
Configuration |
Standard |
|
Cooling method |
Intelligent air cooling |
