EAST stock code: 300376

EA990 G5 10 - 30 kVA (3:3)

Characteristics Technical Specifications Documents

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

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

  • System efficiency is improved to 95%, energy saving rate is doubled 

  • Output power factor 1.0

  • 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 / 60 Hz frequency conversion mode

  • Work efficiency up to 98% in ECO mode

  • Fan speed varies intelligently with load, reducing noise and extending its service life

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

  • Flexible battery configuration setting, selectable battery numbers: 32~ 40 pcs

  • Digitally controlled charger (Max.10 A & 20% output power)

  • 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 the output is uninterrupted

  • Compact internal layout, small footprint

  • 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,dry contacts, SNMP card,Wi-Fi card and GPRS card

  • Linear derating in low voltage input, reducing battery discharging times, extending the service life of battery  

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

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

  • Standard RS232,USB,RS485,EPO,Dry contacts,Parallel port

  • Optional SNMP card,WI-FI card,GPRS card, SMS alarms

EA990 G5 10 - 30 kVA (3:3)
MODEL
EA9910EA9915EA9920EA9930
Capacity
10 kVA / 10 kW15 kVA / 15 kW20 kVA / 20 kW30 kVA / 30 kW
INPUT
Rated voltage380 / 400 / 415 Vac (L-L)
Voltage range304~478 Vac (L-L), full load
    228 V ~ 304 Vac (L-L), load decrease linearly according to the min phase voltage    
Rated frequency50 / 60 Hz (auto-sensing)
Frequency range40 ~ 70 Hz
Power factor> 0.99    
Bypass voltage rangeSelectabledefault -20%+15%
    Up limited: +10%, +15%, +20%, +25%;    Down limited: -10%,  -15%, -20%,   -30%,  -40%    
Bypass frequency rangeSelectable, ±1Hz, ±3Hz, ±5Hz
Total harmonic distortion (THDi)<3% (full Linear Load)
Bypass overload125%: Long term operation; 125% ~ 130%: 10min; 130%~150%: 1min;  
    150%~400%: 1s; > 400%, less than 200ms   
OUTPUT
Rated Voltage380 / 400 / 415 Vac (L-L)
Voltage regulation±1%  (full Linear Load) 
FrequencySynchronized with utility in mains mode, 50 / 60 Hz ± 0.1% in battery mode
WaveformSinusoidal
Power Factor1
Total harmonic distortion (THDv)<1%   (full Linear   Load); <3%   (full non-linear load   according to IEC/EN62040-3)
Crest factor3:1
Overload <110%, 60min; 110%~125%, 10min; 125%~150%, 1min; >150%, 200ms
BATTERIES
DC voltage±240VDC(Selectable, 32 -   40pcs)
Inbuilt   battery (standard model)(10 + 10) x 9   AH (20 + 20) x 7 AH(20 + 20) x 9 AH(15 + 15) x 9 Ah x 2 strings
Charging   current10 A max
Charger Voltage precision1%
Recharge   timeStandard model: 90% capacity restored in 8 hours; Long time   model: depend on the capacity of battery
SYSTEM
Efficiency95% Max
Transfer time0 ms
Max. number of   parallel connections4
ProtectionsShort-circuit, overload, overtemperature, battery low voltage,   overvoltage, undervoltage and fan failure
Communications

RS232,USB,RS485,EPO,Dry contacts,Parallel port (Standard)
SNMP card,WI-FI card,GPRS card, SMS alarms (Optional)

DisplayLED + 5 inches LCD touch screen
OTHERS
Operating temperature0 ~ 40
Storage temperature-40℃ ~ 70
Relative humidity0 95% (Non condensing)
Altitude<1000m, Load derated 1% per 100m From 1000 ~ 2000m
IP ratingIP 20
Noise level at 1m55dB @ 100% load, 52dB @   50% load58dB @ 100% load, 55dB @   50% load
Dimensions  
(W × D × H) (mm)
   

250 x 720 x 560 (S)

 250 x 720 x 560 (H)  


250 x 800 x 700 (S)

250 x 720 x 560 (H)

        

250 x 840 x 930 (S)
250 x 840 x 650 (H)
Packaged   dimensions
(W × D × H) (mm)
   

350 x 800 x 722 (S)

350 x 800 x 718 (H)

350 x 900 x 862 (S) 

350 x 800 x 718 (H)

350 x 950 x 1102 (S) 

350 x 980 x 810  (H)

Net weight (kg)82 (S) 31 (H)131 (S) 33 (H)145 (S) 33 (H)215 (S) 42 (H)
Gross weight (kg)
93 (S) 40 (H)142 (S) 42 (H)156 (S) 42 (H)227 (S) 52 (H)


EA990 G5 10 - 30 kVA (3:3) Datasheet - PDF

 
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