3000W DC 24V to AC 240V pure sine wave inverter for off-grid power supply
High frequency combinatorial circuit technology
Performance related fan control
Accurate and stable sine through analogue technique
High efficiency
Protection against reverse polarity and short-circuit
Auto-restart-function
LED indication for operation
Switch off at too high temperature
Deep discharge protection for battery
Under and upper voltage control
Overload protection
Soft-start function
Model |
JKSWI-3000W |
Output power |
3000W |
Peak power |
6000W |
Input voltage |
DC12V |
DC24V |
DC48V |
DC12V |
DC24V |
DC48V |
Output voltage |
100VAC or 110VAC or 120VAC ±5% |
220VAC or 230VAC or 240VAC ±5% |
No-load current(less-than) |
0.5A |
0.3A |
0.1A |
0.5A |
0.3A |
0.1A |
Output frequency |
50HZ±0.5HZ or 60HZ±0.5HZ |
Output wave |
Pure sine wave |
Waveform Distortion |
THD<3%(linear load) |
USB |
5V 1000MA |
Max. working efficiency |
94.80% |
Input voltage range |
9.55-15.5V |
19.8-30.27V |
40.2-60.4V |
9.55-15.5V |
19.8-30.27V |
40.2-60.4V |
Operating temperature range |
-10°- +50° |
Storage temperature |
-30°- +70° |
Humidity |
Max. 90%, non-condensing |
Warranty |
Two years |
Dimensions(W*H*D) |
450*200*150mm |
Package size |
490*240*200mm |
Net weight/Gross weight |
10.2kg |
Starting |
bipolar soft start |
Low voltage alarm |
10.5±0.5V |
21V±0.5V |
42V±1V |
10.5±0.5V |
21V±0.5V |
42V±1V |
Low voltage shut down |
9.5±0.5V |
20V±0.5V |
40V±1V |
9.5±0.5V |
20V±0.5V |
40V±1V |
Low voltage recovery |
13±0.5V |
24V±0.5V |
48V±1V |
13±0.5V |
24V±0.5V |
48V±1V |
Over voltage shut down |
15.5±0.5V |
31V±0.5V |
61V±1V |
15.5±0.5V |
31V±0.5V |
61V±1V |
Over voltage recovery |
14.8±0.5V |
29.5V0.5V |
59V±1V |
14.8±0.5V |
29.5±0.5V |
59V±1V |
LED Lights |
Blue indicator light (inverter output, normal operation); the red indicator flashes (under / over voltage, overload, temperature, short circuit) |
Protection |
Battery over under / over voltage, overload, temperature, AC short circuit protection (positive and negative polarity protection) |
Fuse |
DC short circuit protection |
Display |
LED high-definition digital display |
Circuit Topology |
Frequency link |
Cooling way |
Intelligent cooling, built-in cooling block |