EA990RT G5 10-60kVA (3:3)
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 is improved to 96%, 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.20 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 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
| MODEL | EA9910RT | EA9915RT | EA9920RT | EA9930RT | EA9940RT | EA9960RT | |
| Capacity | 10kVA/10kW | 15kVA/15kW | 20kVA/20kW | 30kVA/30kW | 40kVA/40kW | 60kVA/60kW | |
| INPUT | |||||||
| Rated voltage | 380 / 400 / 415 Vac (3Φ + N + PE) | ||||||
| Voltage range | 304~478Vac, full load 228 V ~ 304 Vac, load decrease linearly according to the min phase voltage | ||||||
| Rated frequency | 50 / 60 Hz (auto-sensing) | ||||||
| Frequency range | 40 ~ 70 Hz | ||||||
| Power factor | > 0.99 | ||||||
| Bypass voltage range | Selectable, default -20%～+15% Up limited: +10%, +15%, +20%, +25%; Down limited: -10%, -15%, -20%, -30%, -40% | ||||||
| Bypass frequency range | Selectable, ±1Hz, ±3Hz, ±5Hz | ||||||
| Total harmonic distortion (THDi) | <3% (full linear load) | ||||||
| Bypass overload | 125%: Long term operation; 125%~130%: 10min; 130%~150%: 1min; 150%~400%: 1s; >400%, less than 200ms | ||||||
| OUTPUT | |||||||
| Rated voltage | 380 / 400 / 415 Vac (3Φ + N + PE) | ||||||
| Voltage regulation | ±1% (full linear load) | ||||||
| Frequency | Synchronized with utility in mains mode, 50 / 60Hz ±0.1% in battery mode | ||||||
| Waveform | Sinusoidal | ||||||
| Power factor | 1 | ||||||
| Total harmonic distortion (THDv) | <1% (full linear load); <3% (full non-linear load according to IEC/EN62040-3) | ||||||
| Crest factor | 3:1 | ||||||
| Overload | <110%, 60min; 110%~125%,10min; 125%~150%,1min; >150%, 200ms | ||||||
| BATTERIES | |||||||
| DC voltage | ±240VDC(selectable, 32 - 40pcs) | ||||||
| Charging current | 10 A max | 15A | 20A | ||||
| Charger voltage precision | 1% | ||||||
| Recharge time | Long time model: depend on the capacity of battery | ||||||
| SYSTEM | |||||||
| Efficiency | 95% Max | 96% Max | |||||
| Transfer time | 0 ms | ||||||
| Max. number of parallel connections | 4 | ||||||
| Protections | Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure | ||||||
| Communications | Sandard: RS232, USB, RS485, EPO, Dry contacts, Parallel port Optional: SNMP card, WI-FI card, GPRS card, SMS alarms | ||||||
| Display | LED + 5 inches LCD touch screen | ||||||
| OTHERS | |||||||
| Operating temperature | 0℃ ~ 40℃ | ||||||
| Storage temperature | -40℃~70 ℃ | ||||||
| Relative humidity | 0 ～ 95% (non-condensing) | ||||||
| Altitude | <1000m, load derated 1% per 100m from 1000 ～ 2000m | ||||||
| IP rating | IP 20 | ||||||
| Noise level at 1m | <60dB | <65dB | |||||
| Dimensions (W × D × H) (mm) | 440*660*130 | 440*750*130 | 440*730*130 | 440*800*130 | |||
| Packaged dimensions (W × D × H) (mm) | 532*800*204 | 532*890*204 | 535*865*226 | 535*930*226 | |||
| Net weight (kg) | 22 | 24 | 29 | 33 | 39 | ||
| Gross weight (kg) | 24 | 26 | 31 | 36 | 42 | ||
S means standard model, H means long time model.
All specifications are subject to change without notice.
Custom-made specifications are acceptable.
EA990RT G5 10-60kVA (3:3) Datasheet - 
EA990RT G5 10-60kVA (3:3) User Manual - 
Africa