EAST stock code: 300376

EA990 G4 40 - 200 kVA (3:3)

Characteristics Technical Specifications Documents

● Advanced dual-core DSP control technology and 3-level technology

● Output power factor 1.0

● Active Power Factor Correction Technology, input power factor up to 0.99

● System efficiency improved to 96%, energy saving rate is doubled

● Working efficiency up to 99% in ECO mode

● Dual input design, supporting independent bypass

● Advanced digital and parallel technology, providing higher reliability than single system

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

● 50 Hz / 60 Hz frequency conversion mode

● Compact internal layout, small footprint

● Fan speed varies intelligently with temperature, reducing noise and extending its service life

● Features strong fault tolerance, one fan damaged takes 50% of the load, two fans damaged take 30% of the load

● Conformal coating technology to make UPS operate in harsh environment for a long time

● Effective hardware and software protection, robust self-diagnosis function, abundant event log for future check

● Linear downgrading in low voltage input reducing battery discharging times

● Flexible battery configuration setting, selectable battery numbers: 30 ~ 44 pcs

● Digitally controlled charger (Max.48 A )

● Ability to switch on the UPS by battery in the absence of mains power (Cold start)

● Zero switching time for UPS power supply mode when the mains power is unstable, ensuring output uninterrupted

● Settable delayed start time when mains power is restored

● 5 inches LCD colorful touch screen, friendly human & machine interface

● Powerful background software for parameters configuration and online upgrade

● Advanced multi-platform communication for UPS monitoring: RS232, USB, RS485, RJ45, dry contacts, SNMP card, Wi-Fi card and GPRS card

● Intelligent battery management, automatic equalized and float charging control, charger dormancy control, improving the reliability of charger and extending the battery life

● Options and accessories: RS232, USB, RS485, RJ45, parallel, dry contacts, EPO and battery temperature compensation interfaces supplied; optional SNMP card, Wi-Fi card, GPRS card, battery temperature sensor, EMD detector and SMS alarms



Model

EA9940

EA9960

EA9980

EA99100

EA99120

EA99160

EA99200

Capacity

40 kVA/40 kW

60 kVA/60 kW

80 kVA/80 kW

100 kVA/100 kW

120 kVA/120 kW

160 kVA/160 kW

200 kVA/200 kW

INPUT

Input wiring

Three-phase five-wire (3Φ + N + PE)

Rated voltage

380 / 400 / 415 Vac

Voltage range

304 ~ 485 Vac (no downgrading), 138 ~ 304 Vac (linear downgrading between 40% ~ 100% load)

Rated frequency

50 / 60 Hz (auto-sensing)

Frequency range

40 ~ 70 Hz

Power factor

≥ 0.99

Bypass voltage range

-60% ~ +20% (settable)

Total harmonic distortion (THDi)

≤ 3%

OUTPUT

Output wiring

Three-phase five-wire (3Φ + N + PE)

Rated voltage

380 / 400 / 415 Vac

Voltage regulation  

±1%

Frequency

Synchronized with utility in mains mode, 50 / 60 Hz ± 0.1% in battery mode

Waveform

Sinusoidal

Power factor

1

Total harmonic distortion (THDv)

≤ 1% (linear load);  ≤ 4% (non-linear load)

Crest factor

3:1

Overload

105% ~ 110% for 60 min, 110% ~ 125% for 10 min, 125% ~ 150% for 1 min, > 150% for 0.2 s

BATTERIES

DC voltage

± 192 Vdc (± 180 ~ ± 264 Vdc settable)

40 kVA built-in battery: ± 240 Vdc (80 pcs 9 Ah/12 V)

Number of battery

32 pcs (30 ~ 44 pcs settable)

Charging current (max.)

12 A

24 A

36 A

48A

Recharge time

Depend on the capacity of battery

SYSTEM

Efficiency

Max. 96% in online mode, 99% in ECO mode

Transfer time

0 ms

Protections

Short-circuit, overload, overtemperature, excessive low battery,  overvoltage, undervoltage, fans failure

Max. number of parallel connections

4

Communications

Standard configuration: RS232, USB, RS485, RJ45, dry contacts;

Optional configuration: SNMP card, Wi-Fi card, GPRS card

Display

5 inches colorful LCD touch screen

OTHERS

Operating temperature

0 ~ 40

Storage temperature

-25 ~ 55 (without battery)

Relative humidity

0% ~ 95% (non-condensing)

Altitude

≤ 1000 m; above 1000 m, downgrading 1% for each additional 100 m

IP rating

IP 20

Noise level at 1 m

≤ 65 dB

Dimensions (W × D × H) (mm)

360 × 850 × 885

360 × 850 × 950

360 × 850 × 1200

440 × 850 × 1200

600 × 850 × 1200

Packaged dimensions (W × D × H) (mm)

450 × 940 × 1055

450 × 940 × 1120

450 × 940 × 1370

530 × 940 × 1370

700 × 950 × 1370

Net weight (kg)

95,

295 (built-in BAT)

130

156

158

198

250

300

Gross weight (kg)

110, 

310 (built-in BAT)

145

172

180

220

275

325

All specifications are subject to change without notice.

Custom-made specifications are acceptable.

Derate capacity to 90% when the number of batteries is set to 30 pcs.

EA990G4 40 kVA - 120 kVA (3:3) Datasheet - PDF

EA990G4 40 kVA - 120 kVA (3:3) User Manual - PDF

 
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