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EA990RT G5 10kVA-60kVA (3:3) High Frenquency Online Transformless UPS
Advanced features of this UPS system include intelligent battery management, remote monitoring and control, as well as automatic battery testing, providing a comprehensive power management solution. The EA990RT G5 10kVA–60kVA UPS system, with its high-frequency design, offers users reliable and efficient power protection, making it an ideal choice for applications with stringent power stability requirements.
Product Description
The EA990RT G5 is a high-frequency, three-phase input and three-phase output UPS (uninterruptible power supply) system designed to meet power requirements ranging from 10 kVA to 60 kVA. This UPS system utilizes advanced technology to deliver excellent power protection and reliability, making it suitable for various critical applications.
Features
- 50/60Hz auto-sensing frequency
- 50/60Hz frequency conversion mode
- Work efficiency up to 98% in ECO mode
- The fan speed varies intelligently with load, reducing noise and extending its service life.
- Conformal coating technology to make UPS operate in harsh environments 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 inch LCD colorful touch screen, friendly human and machine interface
- Powerful background software for parameter 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, and extending the service life of batteries
- Intelligent battery management, automatic equalized and float charging control, charger dormancy control, improving the reliability of the charger, and extending the battery life
- Effective hardware and software protection, robust self-diagnosis function, abundant event logs for future checks
Rear Panel
Specification
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MODEL |
EA9910RT |
EA9915RT |
EA9920RT |
EA9930RT |
EA9940RT |
EA9960RT |
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Capacity |
10kVA/10kW |
15kVA/15kW |
20kVA/20kW |
30kVA/30kW |
40kVA/40kW |
60kVA/60kW |
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INPUT |
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Rated voltage |
380/400/415Vac (3Φ + N + PE) |
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Voltage range |
304~478Vac, full load 228 V~304Vac, load decrease linearly according to the min phase voltage |
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Rated frequency |
50/60Hz(auto-sensing) |
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Frequency range |
40~70Hz |
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Power factor |
> 0.99 |
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Bypass voltage range |
Selectable, default -20%～+15% Up limited: +10%, +15%, +20%, +25%; Down limited: -10%, -15%, -20%, -30%, -40% |
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Bypass frequency range |
Selectable, ±1Hz, ±3Hz, ±5Hz |
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Total harmonic distortion (THDi) |
<3% (full linear load) |
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Bypass overload |
125%: Long term operation; 125%~130%: 10min; 130%~150%: 1min; 150%~400%: 1s; >400%, less than 200ms |
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OUTPUT |
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Rated voltage |
380/400/415Vac (3Φ + N + PE) |
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Voltage regulation |
±1% (full linear load) |
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Frequency |
Synchronized with utility in mains mode, 50/60Hz ±0.1% in battery mode |
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Waveform |
Sinusoidal |
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Power factor |
1 |
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Total harmonic distortion (THDv) |
<1% (full linear load); <3% (full non-linear load according to IEC/EN62040-3) |
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Crest factor |
3:1 |
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Overload |
<110%, 60min; 110%~125%,10min; 125%~150%,1min; >150%, 200ms |
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BATTERIES |
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DC voltage |
±240VDC(selectable, 32 - 40pcs) |
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Charging current |
10A max |
15A |
20A |
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Charger voltage precision |
1% |
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Recharge time |
Long time model: depend on the capacity of battery |
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SYSTEM |
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Efficiency |
95% Max |
96% Max |
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Transfer time |
0ms |
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Max. number of parallel connections |
4 |
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Protections |
Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure |
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Communications |
Sandard: RS232, USB, RS485, EPO, Dry contacts, Parallel port Optional: SNMP card, WI-FI card, GPRS card, SMS alarms |
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Display |
LED + 5 inches LCD touch screen |
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OTHERS |
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Operating temperature |
0℃~40℃ |
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Storage temperature |
-40℃~70 ℃ |
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Relative humidity |
0 ～ 95% (non-condensing) |
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Altitude |
<1000m, load derated 1% per 100m from 1000 ～ 2000m |
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IP rating |
IP 20 |
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Noise level at 1m |
<60dB |
<65dB |
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Dimensions (W×D×H) (mm) |
440*660*130 |
440*750*130 |
440*730*130 |
440*800*130 |
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Packaged dimensions (W×D×H) (mm) |
532*800*204 |
532*890*204 |
535*865*226 |
535*930*226 |
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Net weight (kg) |
22 |
24 |
29 |
33 |
39 |
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Gross weight (kg) |
24 |
26 |
31 |
36 |
42 |
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