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Inabikari EA890 10~120KVA (3:3) (208V)

EA890 10KVA ~ 120KVA (208V) is three-phase input and three-phase output uninterruptible power supply system for Latin Americans’s applications with line voltage 200 / 208 / 220Vac. It adopts on-line double-conversion technology controlled by DSP (Digital Signal Processor) microprocessor. It complys with advanced design criteria improving the performance of components, minimizing the quantity of raw material used on the magnetism and reducing the number of semiconductors thus reducing servicing time and ownership costs. The UPS has high input power factor (> 0.99) with built-in output isolation transformer. The inverter transformer prevents the direct feed-through of the battery potential into the critical load and allows a very high rejection ratio of the power supply disturbances (spikes, surges etc).

Characteristics

  • Online double-conversion with full DSP control
  • IGBT rectifier and high input power factor (﹥0.99)
  • IGBT inverter with output isolation transformer
  • 100% unbanlance load capacity
  • Output power factor 0.9
  • Generator compatible
  • Support battery cold start and mains supply self-starting
  • ECO mode operation for energy saving
  • Perfect protective function
  • 5.7 inches LCD touch screen, friendly human & machine interface
  • Front access makes maintenance and replacement easy (50~120KVA)
  • Intelligent self diagnose function, all kinds of fault protection, large capacity of history record storage
  • High MTBE (﹥200,000 H)
  • Low MTBE (﹤0.5 H)
  • Standard emergency power off (EPO)
  • Optional SNMP communication port
  • Optional N+X redundancy parallel up to 6 units

Technical Specifications

≥ 90%

≥ 85%

≥ 95%

MODEL

EA901PS

EA901PH

EA902PS

EA902PH

EA903PS

EA903PH

Capacity

1 KVA / 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 range

-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 capability

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

EFFICIENCY

Mains mode

≥ 91%

≥ 92%

Battery mode

≥ 86%

≥ 87%

ECO mode

≥ 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.)

1 A

6 A

1 A

6 A

1 A

6 A

Recharge 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 (optional)

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

≤ 50 dB (1m)

Dimensions (W×D×H) (mm)

44×336×214

144×414×214

144×336×214

191×418×335

191×464×335

191×418×335

Packaged dimensions (W×D×H) (mm)

232×417×318

231×492×316

232×417×318

318×533×471

320×573×471

318×533×471

Net weight (kg)

9.5

13

6

18

25.7

10.5

27.2

32

11

Gross weight (kg)

10.5

14.2

7

19.5

27.4

12

29

34

12.5