EA990 G5 10-60kVA (3:3) Transformer
● High frequency on-line double conversion technology
● Advanced dual-core DSP control technology and 3-level technology
● Active power factor correction (APFC), input power factor up to 0.99
● System efficiency improved to 92%, 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
● Working efficiency up to 95% 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
● Digitally controlled charger
● 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
● 5 inches LCD colorful touch screen, friendly human & machine interface
● Powerful background software for parameters configuration and online upgrade
● 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
● Advanced multi-platform communication for UPS monitoring: Standard RS232, USB, RS485, dry contacts, Optional SNMP card,Wi-Fi card, GPRS card and SMS alarms
● Standard EPO & Parallel port
MODEL | EA9910 | EA9915 | EA9920 | EA9930 | EA9940 | EA9960 |
Capacity | 10kVA/10kW | 15kVA/15kW | 20kVA/20kW | 30kVA/30kW | 40kVA/40kW | 60kVA/60kW |
INPUT | ||||||
Rated voltage | 380/400/415Vac (L-L) | |||||
Voltage range | 304~478Vac (L-L), full load 228V~304Vac (L-L), load decrease linearly according to the min phase voltage | |||||
Rated frequency | 50/60Hz (auto-sensing) | |||||
Frequency range | 40Hz～70Hz | |||||
Power factor | >0.99 | |||||
Bypass voltage range | Selectable，default -20%～+15% | |||||
Bypass frequency range | Selectable, ±1Hz, ±3Hz, ±5Hz | |||||
Input Current THDi | <3% (full Linear Load) | |||||
Bypass overload | <125% : Long term operation; 125%~130% : 10min; 130%~150% : 1min; | |||||
OUTPUT | ||||||
Rated voltage | 380/400/415Vac (L-L) | |||||
Voltage regulation | ±3% (full Linear Load) | |||||
Frequency | Synchronized with utility in mains mode, 50/60 Hz ± 0.1% in battery mode | |||||
Waveform | Sinusoidal | |||||
Power factor | 1 | |||||
Crest factor | 3:1 | |||||
Output Voltage THDv | <2% (full Linear Load) | |||||
Overload | <110%, 60min; 110%~125%,10min; 125%~150%,1min; >150%,200ms. | |||||
BATTERIES | ||||||
Long run model battery voltage | ±240VDC(Selectable, 32 - 40pcs) | |||||
Charger Power | 10Amax | 15Amax | 20Amax | |||
Charger Voltage precision | 1% | |||||
SYSTEM | ||||||
Efficiency | 92% Max | |||||
Transfer Time | 0ms | |||||
Max. Number of parallel connections | 2 | |||||
Protections | Short-circiut, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure | |||||
Interface | Standard:RS232, RS485, USB,Battery cold start, Programmable dry contact Option: SNMP, Parallel kit | |||||
Display | LED+5 inch LCD touch screen | |||||
OTHERS | ||||||
Operation Temperature | 0 ～ 40 ℃ | |||||
Storage Temperature | -40 ～ 70 ℃ | |||||
Relative Humidity | 0 ～ 95% Non condencing | |||||
Altitude | <1000m, Load derated 1% per 100m From 1000 ～ 2000m | |||||
IP rating | IP20 | |||||
Noise (1 meter) | 58dB | 62dB | ||||
Module Dimension (W*D*H,mm) | 350×715×1032.5 | 350×845.2×1032.5 | 350×809.5×1115.5 | 350×809.5×1185.5 | ||
Packaged dimensions (W*D*H,mm) | 445×833×1085 | 445×938×1085 | 450×910×1304 | 450×910×1374 | ||
Net Weight(kg) | 110 | 132 | 145 | 190 | 293 | 340 |
Gross weight (kg) | 121 | 143 | 156 | 203 | 308 | 355 |
Notes:
● All specifications are subject to change without notice.
● Custom-made specifications are acceptable.
EA990 G5 10-60kVA (3:3) Transformer Datasheet - PDF
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