EAST stock code: 300376

EA890 80 - 500 kVA (3:3)

Characteristics Technical Specifications Documents

● Online double-conversion with DSP control

● Latest IGBT rectifier technology, high input power factor(> 0.99) and low THDi (≤ 3%)

● High efficiency even at light loads

● Strong mixed load capacity and high overload capacity

● Compact and small footprint

● Unique ventilation design

● Batteries are connected directly to the bus, improving the impact resistance of UPS output

● Output isolation transformer using DZn0 winding makes strong capability with unbalanced loads

● Input and output are completely isolated for great security

● Simulated modular design makes maintenance easy and quick

● High MTBF (> 200,000 h)

● Low MTTR (< 0.5 h)

● Front accessible maintenance and installation against wall allowed

● Bottom and sides cable entry compatible

● Generator compatible

● Intelligent self-diagnosing function, superior failure protection, large capability of history records storage

● Optional N+X redundancy parallel up to 6 units



MODELEA8980EA89100EA89120EA89160EA89200EA89250EA89300EA89400EA89500
Capacity80 kVA / 100 kVA / 120 kVA / 160 kVA / 200 kVA / 250 kVA / 300 kVA /400 kVA / 500 kVA / 
72 kW90 kW108 kW144 kW180 kW225 kW270 kW360 kW450 kW
INPUT
Input wiringThree-phase five-wire (3Φ + N + PE)
Rated voltage380 / 400 / 415 Vac
Voltage range346 ~ 456 V (full load), 304 ~ 346 V (derating 10%)
Rated frequency50 / 60 Hz
Frequency range50 / 60 Hz ± 5 Hz
Power factor≥ 0.99
Total harmonic distortion (THDi)≤ 3%
Delayed start of rectifier10 s (1 ~ 300 settable)
Bypass voltage range± 20% (settable)
OUTPUT
Output wiringThree-phase five-wire (3Φ + N + PE)
Rated voltage380 / 400 / 415 Vac
Output voltage regulation± 1%
Output frequency regulation50 / 60 Hz ± 0.1% in battery mode
WaveformSinusoidal
Power factor0.9
Voltage distortion (THDv)≤ 2% (linear load), ≤ 5% (non-linear load)  
Crest factor3:1
Overload105% ~ 110% for 60 min, 110% ~ 125% for 10 min
BATTERIES
DC voltage600 Vdc (support 576 / 588 / 612 / 624 Vdc)
Number of batteries12 V x 50 pcs (support 48 / 49 / 51 / 52 pcs)
Charging currentCharging rate (settable) × battery capacity (settable) × number of battery groups (settable)
SYSTEM
EfficiencyLine mode ≥ 91%, Line mode ≥ 94%, ECO mode ≥ 98%
ECO mode ≥ 97%
Max. number of parallel connections6
ProtectionsShort-circuit, overload, overtemperature, overvoltage, undervoltage, battery low voltage and fan failure
CommunicationsStandard configuration: RS232, RS485, dry contacts
Optional configuration: SNMP card, temperature compensation, SMS alarms
Display5.7 inches LCD touch screen
OTHERS
Operating temperature0 ~ 40℃
Storage temperature- 25℃ ~ 55℃ (without battery)
Relative humidity0% ~ 95% (non-condensing)
Altitude≤1000 m. Above 1000 m, derating 1% for each additional 100 m
IP ratingIP 20
Noise level at 1 m< 65 dB< 70 dB
Dimensions (W × D × H) (mm)800 × 800 × 1800800 × 860 × 17001210 × 860 × 19502380 × 860 ×1950
Packaged dimensions (W × D × H) (mm)900 × 900 × 2050900 × 1000 × 19501300 × 1000 × 22001300 ×1000 × 2200 (× 2)
Net weight (kg)58063068079011351275135520902300
Gross weight (kg)63068073081012001340142022002410

●  This product is applicable to industrial, commercial, financial, rail transit and other industries applications, but not available for life support systems

●  For critical systems related to public safety or significant economic benefits, dual power system is required to power the load.

●  All specifications subject to change without notice

●  Custom-made specifications are acceptable

EA890 80 kVA - 500 kVA (3:3) Datasheet - PDF

EA890 80 kVA ~ 500 kVA (3:3) User Manual - PDF

 
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