| Model No. |
LW1000 |
LW1500 |
LW2000 |
LW3000 |
LW4000 |
LW5000 |
LW6000 |
LW7000 |
LW8000 |
| Nominal Power |
1000W |
1500W |
2000W |
3000W |
4000W |
5000W |
6000W |
7000W |
8000W |
| AC Input |
|
|
| Phase & waveform |
Single phase & Pure Sine Wave |
|
|
| Voltage |
120VAC/230VAC |
220,230,240VAC |
| Acceptable Voltage |
194-243VAC\164-243VAC (wide mode) |
| Line Low Transfer |
85V±4%/184 (154 wide mode±4%) |
| Line Low Return |
95V±4%/194 (164 wide mode±4%) |
| Line high Transfer |
135V±4%/253±4% |
| Line high Return |
127V±4%/243±4% |
| Frequency |
50Hz or 60Hz (auto sensing) |
| Line Low Transfer |
47Hz for 50Hz, 57Hz for 60Hz |
| Line high Transfer |
55Hz for 50Hz, 65Hz for 60Hz |
| Output |
|
|
| Phase & waveform |
Single phase & Pure Sine Wave (bypass mode sync to input) |
| Voltage |
120/220/230/240VAC (bypass mode sync to input) |
220,230,240VAC |
| Voltage Regulation |
±10%rms (bypass mode sync to input) |
| Frequency |
50Hz±0.3Hz (bypass mode sync to input) |
| Peak Power |
3 times of rating power |
| Short Circuit Protection |
Yes, shutdown after 10ms |
| Power Factor |
0.9-1.0 |
| DC Input |
|
|
| Battery Voltage |
12V/24V |
12V/24V/48V |
24V/48V |
48/72V |
| Minimum Start Voltage |
10V for 12V, 20V for 24V, 40V for 48V |
| Low Battery Alarm |
10.5V for 12V, 21V for 24V, 42V for 48V |
| Low Battery Transfer |
10V for 12V, 20V for 24V, 40V for 48V |
| High Voltage Alarm |
16V for 12V, 32V for 24V, 64V for 48V |
| Max Charging Current |
35A/70A |
| Over Charge Voltage |
15.7V for 12V, 31.4V for 24V, 62.8V for 48V |
| Transfer Efficiency |
|
|
| Line Mode |
>95% |
| Battery Mode |
>88% |
| power saver |
Available when the load is less than 25 Watts |
| Indicators |
|
|
| 7-LED Display |
From the right to the left,LED1 line mode (green lighting)\LED2 inverter mode |
| (green lighting)\LED3 charging mode(yellow lighting)\LED4 Fully charged |
| (green lighting)\LED5 over heat shutdown(red lighting)\LED6 Overloaded |
| shutdown(red lighting)\LED7 Saving Mode(green lighting) |
| 3-LED Display |
Charging Mode(green lighting)\inverter mode(green lighting)\ Alarm(red lighting) |
| Switch selector |
Saving Mode is on/off when push the switch forwards/backwards, keeping it horisontal is |
| turning the inverter off. |
| Audible Alarm |
Sounding when the heatsink's tem is over 105C and shutdown after 30 seconds. |
| Protections |
low battery\over charging\over temp\over load |
| Communications |
RS-232/USB(custom-made) |
| Environmental |
|
|
| Operating Environment |
0-40C,0-90%RH(non-condensing) |
| Audible Noise |
<60dB |
|
|
| Physical |
|
|
| Net Weight(KG) |
18 |
20 |
20 |
26 |
48 |
48 |
48 |
55 |
60 |
| Dimension, L X W X H(mm) |
446*218*179 |
605*218*179 |
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