LCD/LED Display Information
1. POWER ON
2. POWER OFF
3. LCD
4. Bypass LED
5. AC input LED
6. Battery LED
7. AC output LED
8. Fault LED
9. ESC
10. SEL
11. ENTER
Figure 1 Back Panel Information
12. RS232
13. Fax/Tel
14. USB
15. Fan
16. AC input
17. AC output
18. Battery input
EW2000 PRO Inverter advantages
Rated Power: 750VA, 1KVA, 1.5KVA, 2KVA, 3KVA, 5KVA
* Pure sine wave output
* Built in AVR
* Auto restart while AC input
* user-friendly LED indicators and LCD display, showing battery voltage, and load power percentage.
| AC INPUT: indicates green | when grid is normal, the light will be always on. |
| BATTERY: indicates yellow | when the battery voltage is normal, the light will be always on |
| BYPASS: indicates yellow | when the output of the bypass is normal, the light will be always on |
| AC OUTPUT: indicates green | when the output is normal, the light will be always on |
| FAULT: indicates red | The light will be always on when there is fault and will flash when alarms |
Battery power display
Discharge power display/Charging power display
Load power percentage
USB or RS232
* Intelligent HMI function (human machine interface)
* Multiple setting functions: output frequency, charging current, average charging voltage, floating charging voltage, battery under-voltage turn-off point , buzzer on/off.
* Multiple protection function: over-voltage & under-voltage for battery, over-voltage & under-voltage for AC, over-frequency & under-frequency for AC, over-current output, short-circuit, over-temperature protection.
Battery
with inside battery: 2*9Ah
without inside battery: 12V for 750VA, 1KVA, 1.5KVA; 24V for 2KVA, 3KVA, 5KVA
Inverter Connection
It is a cost effective, intelligent inverter with UPS function. The comprehensive LCD offers user-configurable and easy-accessible button adjustment such as battery charge current, battery charge voltage, frequency, buzzer etc.
