EA900Pro RT 1~3KVA

EA900Pro RT  1~3KVA PF 0.9 online UPS is the high density version of on-line double-conversion UPS with input power factor correction (PFC), output power factor 0.9 offering high levels of reliability and protection for IT systems, telecommunications equipment and mission critical systems. 

EA900Pro RT  1~3KVA

High frequency on-line double conversion technology

DSP (Digital signal processors) control technology

Active power factor correction (APFC), input power factor up to 0.99

Output power factor 0.9

Wide input voltage range (110V ~ 300Vac) and frequency range (40 ~ 70Hz)

Auto sensing frequency

50/60Hz frequency conversion

Cold start

Rear ventilation design and variable speed fan

Effective software and hardware protection

Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)

Linear derating in low voltage input reducing battery discharging times

Settable delayed start when power is restored

Advanced battery management (ABM)

Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode

Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)

Available Options

Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, MBS (External maintenance bypass switch)

MODEL

EA901PSRT

EA901PHRT

EA902PSRT

EA902PHRT

EA903PSRT

EA903PHRT

Capacity

1KVA / 900 W

2 KVA / 1800 W

3 KVA / 2700 W

INPUT

Rated voltage

208 V / 220 V / 230 V / 240 Vac

Voltage range

110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%)

Frequency

40 ~ 70 Hz (auto-sense)

Power factor

≥ 0.99

Bypass voltage

-25% ~ +15% (settable)

OUTPUT

Voltage

208 V / 220 V / 230 V / 240 Vac (settable via LCD)

Voltage regulation

± 1%

Frequency

45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode)

Waveform

Sinusoidal

Crest factor

3:1

Harmonic distortion

≤ 2% (linear load); ≤ 5% (non-linear load)

Transfer time

Mains mode to battery mode: 0 ms
Inverter mode to bypass mode: 4 ms (typical)

Overload capacity

105% ~ 125%: transfer to bypass in 1 min;
125% ~ 150%: transfer to bypass in 30s;
> 150%: transfer to bypass in 300 ms

EFFICIENCY

Mains mode

≥ 90%

≥ 91%

≥ 92%

Battery mode

≥ 85%

≥ 86%

≥ 87%

ECO mode

≥ 95%

≥ 96%

≥ 97%

BATTERIES

DC voltage

24 V

36 V

36 V

48 V

72 V

72 V

72 V

96 V

96 V

Inbuilt battery

2 × 9 Ah

3 × 7 Ah

/

4 × 9 Ah

6 × 7 Ah

/

6 × 9 Ah

8 × 7 Ah

/

Charging current (max.)

1A

6 A

1 A

6 A

1 A

6 A

Recharger time

8 h

ALARMS

Utility failure

4 s per beep

Low battery

1 s per beep

Overload

1 s twice beep

UPS fault

Long beep

COMMUNICATIONS

RS232 (standard) / USB (option)

Supports Windows®98/2000/2003/XP/Vista/2008/Windows® 7/8 / 10

SNMP (optional)

Power management from SNMP manager and web browser

OTHERS

Operating temperature

0~40℃

Relative humidity

0~90%(non-condensing)

Noise level

≤50dB (1m)

Dimensions (W × D × H) (mm)

440 × 468 × 88

440 × 658 × 88

440 × 468 × 88

440 × 658 × 88

440 × 468 × 88 (UPS)

440 × 468 × 88

440 × 440 × 86 (BAT)

Packaged dimensions (W×D×H) (mm)

545 × 592 × 198

545 × 782 × 198

545 × 592 × 198

545 × 782 × 198

545 × 592 × 198 (UPS)

545 × 592 × 198

590 × 580 × 200 (BAT)

Net weight(kg)

12.26

13.78

7.58

22.73

25.86

9.66

29.26

9.45 (UPS)
27.2 (BAT)

10.04

Gross weight(kg)

15.78

17.3

11.1

26.63

29.76

13.18

33.16

12.97(UPS)
30.2 (BAT)

13.56

Download

EA900Pro RT 1-3K - PDF
EA900Pro RT 1KVA~3KVA Datasheet - PDF




 
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