EW2000 Pro Series Line Interactive UPS (500-1000W)
It is a cost effective, intelligent UPS. The comprehensive LCD offers user-configurable and easy-accessible button adjustment such as frequency, buzzer etc.
Features:
- Rated power 500W to 1000W
- Pure sine wave output
- High Battery Charging Capacity
- AC auto restart
- Built-in AVR function
- Overload and Short circuit protection
- Battery reverse polarity protection (Optional)
- Discharge protection
- Fault alarms and State Warnings
- Compact size, light weight & low noise
- Support USB, RS232 (Optional) monitoring function with free CD
- Rack version available
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
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 |
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.
↓↓↓Installation Portfolio------------
| Model | EW20-750VA Pro | EW20-1000VA Pro | EW20-1500VA Pro |
|---|---|---|---|
| Default Battery System Voltage | 12VDC | 24VDC | |
| OUTPUT | |||
| Rated Power | 500W | 700W | 1000W |
| Power Factor | 0.7 | ||
| Waveform | Pure Sine Wave | ||
| Output Voltage Regulation | Inverter Mode：230VAC(+/-2% RMS)， AVR mode：195VAC-240VAC | ||
| Output Frequency | 5OHz/60Hz +/-0.2 Hz | ||
| Inverter Efficiency(Peak) | >80% | ||
| Line Mode Efficiency | >95% | ||
| Trasnfer Time | Typical 6ms 10ms(max) | ||
| AC INPUT | |||
| Input Voltage Regulation | 220/230/240VAC | ||
| Input Voltage Range | 140~275VAC+/-2% | ||
| Low Voltage Transfer Point： | 140VAC+/-2% | ||
| Low Voltage Recover Point： | 150VAC+/-2% | ||
| High Voltage Transfer Point： | 280VAC+/-2% | ||
| High Voltage Recover Point： | 270VAC+/-2% | ||
| Low Frequency Transfer Point： | 45+/-0.2HZ | ||
| Low Frequency Recover Point： | 46+/-0.2HZ | ||
| High Frequency Transfer Point： | 65+/-0.2HZ | ||
| High Frequency Recover Point： | 64+/-0.2HZ | ||
| Frequency Range | 50HZ/60HZ +/-0.2HZ | ||
| Auto Start | >130VAC | ||
| BATTERY INPUT | |||
| Battery Low Voltage Alarming Point | 11.0VDC | 22.0VDC | |
| Battery Low Voltage Shut-down Point | 10.5VDC | 11.0VDC | |
| Battery High Voltage Shut-down Point | 15.4VDC | 30.8VDC | |
| Battery Type&Number | 12V 9AH*1 | 12V 7AH*2 | 12V 9AH*2 |
| Static Leakage Current | <5mA | ||
| Charging Currrent | 2A | ||
| Backup Time | >2minitues（50% load） | ||
| BYPASS & PROTECTION | |||
| Waveforms | Pure Sine Wave | ||
| Frequency | 50Hz or 60Hz | ||
| Overload Protection | 110%~125% R Load fault after 30S; 125% ~150%R Load Fault after 3s >; 150%R Load Fault after 500ms | ||
| Other protections | Overtemperature Protection,Bypass Output Protection,Battery Low Voltage Alarming, Battery Low Voltage Protection, Battery High Voltage Protection | ||
| Bypass Breaker Rating | 10A | ||
| Max Bypass Current | 10A | ||
| MECHANICAL SPECIFICATION | |||
| Dimensions | 405*145*210mm | ||
| Net Weight(kg) | 14KG | 18KG | 18.5KG |
| Cartons Dimension(W*H*D) | 480*290*225mm | ||
| Gross Weight (kg) | 15KG | 19KG | 19.5KG |
| Operation Temperature | 0°C~40°C 0~90% relative humidity (non-condensing) | ||
| OTHER | |||
| Temperature | -15°C to 55°C | ||
| Altitude | ≦1000M | ||
| Nosie | ≦55dB | ||
| Display | LED+LCD | ||
| Cooling | Air Cooling | ||
| Fan starts | >45℃fan start，<30℃ fan stop | ||
| Commication Port | RS232 or USB | ||
