EA990 10~120KVA (3:3)

EA990 10KVA~120KVA online UPS 3-phase in/3-phase out is the high density version of three phase on-line double-conversion UPS designed in small footprints with DSP technology and input power factor correction (PFC), output power factor 0.9 etc, offering high levels of reliability and protection for IT systems, telecommunications equipment and mission critical systems, ensuring maximum power reliability. Its modularized design of subsystem make easy maintenance on site, and its high overall efficiency ensures low power consumption. Excellent N+1 redundancy parallel design makes 6 units maximum line system possible. 

EA990 10~120KVA (3:3)

High frequency online double-conversion with DSP control

Modular design, high reliability, easily maintenance

Double input distribution, higher reliability of system

Input power factor correction (PFC)

ECO mode operation for energy saving

Wide input voltage range, 50 Hz / 60 Hz auto-sense frequency

Support two modes of frequency conversion: 50 Hz input / 60 Hz output and 60 Hz input / 50 Hz output

Input power factor > 0.99, input THDi ≤ 3%, output THDV ≤ 5%

Output power factor 0.9

High efficiency: load > 10%, efficiency ≥ 90%; load > 50%, efficiency ≥ 93%

Digitized charger: flexible charger parameter and battery configuration setting, monitoring battery disconnected on line

Share battery pack in parallel operation or separate battery pack for different UPS

Flexible charger parameter and battery configuration setting, selectable battery number:32 pcs / 34 pcs / 36 pcs / 38 pcs / 40 pcs

Advanced intelligent battery management technique, prolong the working life of battery effectively

Support battery cold start and mains supply self-starting

5.7 inches LCD touch screen, friendly human & machine interface

Perfect protective function in hard and software, robust self-diagnosing, abundant event log for future check

Perfect password control technology, including the first power-on password control, user password control and Maintenance password control

Reminders of battery out of warranty

Standard emergency power off (EPO)

Standard RS232 / USB / RS485 / dry contacts communication port

Optional SNMP communication port

Optional N+1 redundancy parallel up to 4 units

Optional built-in isolation transformer

Optional battery temperature compensation

MODEL

EA9910

EA9920

EA9930

EA9940

EA9960

EA9980

EA99100

EA99120

Capacity

10 KVA
9 KW

20 KVA
18 KW

30 KVA
27 KW

40 KVA
36 KW

60 KVA
54 KW

80 KVA
72 KW

100 KVA
90 KW

120 KVA
108 KW

INPUT

Rated voltage

380 V / 400 V / 415 Vac

Voltage range

204 ~ 242 Vac (load ≤ 50%);
242 ~ 305 Vac (50% < load ≤ 70%);
305 ~ 520 Vac (70% < load ≤ 100%)

Rated frequency

50 / 60 Hz (auto-sense)

Frequency range

40 ~ 70 Hz

Power factor

≥ 0.99

Total harmonic distortion (THDI)

≤ 3%

Bypass voltage range

Rated output voltage -40% ~ rated output voltage + 20% (settable via LCD)

OUTPUT

Voltage

380 V / 400 V / 415 Vac

Voltage regulation

± 1%

Frequency

Synchronized with utility in mains mode;

Frequency conversion mode: 50 Hz input and 60 Hz output or 60 Hz input and 50 Hz output

50 / 60 Hz in battery mode

Waveform

Sinusoidal

Crest factor

3:1

Total harmonic distortion (THDV)

≤ 1% (linear load); ≤ 5% (non-linear load)

Transfer time

0 ms

Inverter overload capability

102% ~ 127%: transfer to bypass in 10 mins;
127% ~ 150%: transfer to bypass in 1 min;
> 150%: transfer to bypass in 0.5 s

Bypass overload capability

≤ 150%: long time running
> 150%: shut down in 10 s

BATTERIES

DC voltage

± 192 V (options: ± 204 V / ± 216 V / ± 228 V / ± 240 V)

Inbuilt battery of standard model

32×12 V / 9 Ah

64×12 V / 9 Ah

No

 Charging current

1 ~ 12 A (settable via LCD)

1 ~ 24 A (settable via LCD)

1 ~ 24 A        (settable via LCD)
1 ~ 48 A (optional)

SYSTEM

Efficiency

≥ 93%, ECO mode 98.5%

Display panel

5.7 Inches LCD touch screen

Alarm

Battery mode, low battery, fans fault etc

Max. parallel numbers

4

EMI

EN62040-2

EMS

IEC61000-4-2 (ESD)

IEC61000-4-3 (RS)

IEC61000-4-4 (EFT)

IEC61000-4-5 (surge)

COMMUNICAITONS

RS232 / RS485 / USB / dry contacts (standard)

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

SNMP (optional)

Power management from SNMP manager and web browser

OTHERS

Humidity

0 ~ 95% RH @ 0 ~ 40℃ (non-condensing)

Noise level

≤ 60 dB

Dimensions (W×D×H) (mm)

600×800×1360

600×800×1680

Packaged dimensions (W×D×H) (mm)

720×920×1500

720×920×1820

Net / Gross weight (kg)
Without inbuilt battery

180 / 200

186 / 205

188 / 210

227 / 245

231 / 250

316 / 376

354 / 414

Download

EA990 10KVA~120KVA (3:3) Datasheet - PDF
EA990 10~120KVA (3:3) user manual - PDF




 
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