| Advanced DSP and 3-level technology | | | | | | | | | | | |
| Output power factor 1.0 | | | | | | | | | | | | |
| Active power factor correction (APFC), input power factor up to 0.99 | | | | | | | | |
| High efficiency 95% (up to 98% in ECO mode) | | | | | | | | | | |
| Advanced digital parallel technology | | | | | | | | | | | |
| 3：1 to 1：1 model settable | | | | | | | | | | | | |
| Wide input voltage range (190 ~ 478 Vac) and frequency range (40 ~ 70 Hz) | | | | | | | |
| 50 / 60 Hz frequency auto sensing | | | | | | | | | | | |
| Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output | | | | | | |
| Dual-input design, supporting independent bypass | | | | | | | | | | |
| Hot-swappable battery (10 kVA) | | | | | | | | | | | | |
| Flexible battery configuration (settable 16 - 20 pcs batteries) | | | | | | | | | |
| Digitally controlled charger | | | | | | | | | | | | |
| High charging current available (Max. 10 A) | | | | | | | | | | | |
| Charging voltage and current configured by demands | | | | | | | | | | |
| Linear derating in low voltage input reducing battery discharging times, extending the service life of battery | | | | |
| Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50% | | |
| Ability to switch on the UPS with batteries | | | | | | | | | | | |
| Settable delayed start time when mains power is restored, reducing the impact on power grid or generator | | | | |
| Fan speed varies intelligently with temperature, reducing noise and extending its service life | | | | | | |
| Equipped with self-aging function | | | | | | | | | | | | |
| Compact internal layout, miniaturized the complete unit for small footprint | | | | | | | | |
| LCD+LED display, multi-functional keys operation, friendly human-machine interface | | | | | | | |
| Powerful background software for parameters configuration | | | | | | | | | |
| Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces | | | | |
| Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check | | | |
| | | | | | | | | | | | | | |
| Available Options | | | | | | | | | | | | |
| RS232 and smart card slot included | | | | | | | | | | | |
| Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms | | |
| | | | | | | | | | | | | | |
| EA900 G4 RT 10 - 20kVA 3:1 |
| | | | | | | | | | | | | | |
| MODEL | | EA9010RT (3:1) | EA9015RT (3:1) | EA9020RT (3:1) |
| Capacity | | 10 kVA / 10000 W | 15 kVA / 15000 W | 20 kVA / 20000 W |
| INPUT |
| Input wiring | Three-phase five-wire (3Φ + N + PE) |
| Rated voltage | 380 / 400 / 415 Vac |
| Voltage range | 190 ~ 304 Vac (linear derating between 50% and 100% load); 304 ~ 478 Vac (no derating) |
| Rated frequency | 50 / 60 Hz (auto-sensing) |
| Frequency range | 40 ~ 70 Hz |
| Power factor | ≥ 0.99 |
| Bypass voltage range | (- 40%, +15%) (settable) |
| Total harmonic distortion (THDi) | ≤ 5% |
| OUTPUT |
| Output wiring | Single-phase (L-N) |
| Rated voltage | 208 (PF=0.9) / 220 / 230 / 240 Vac |
| Voltage regulation | ± 1% |
| Frequency | Synchronized to bypass in mains mode; 50 / 60 Hz ± 0.1% Hz in battery mode |
| Waveform | Sinusoidal |
| Power factor | 1 |
| Total harmonic distortion (THDv) | ≤ 1% (linear load); ≤ 3% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% ~ 110% for 10 min, 110% ~ 125% for 1 min,126% ~ 150% for 30 s |
| BATTERIES |
| DC voltage | 192 Vdc (192 ~ 240 Vdc settable) |
| Number of battery | 16 pcs (16 ~ 20 settable) |
| Inbuilt battery (standard model) | 12 V / 9 Ah × 16 | / | / |
| Charging current | Standard model: 1 A;
Long time model: 5 A (default),1 ~ 5 A settable; 10 A (optional) |
| Recharge time | Standard model: 90% capacity restored in 8 hours;
Long time model: depend on the capacity of battery |
| SYSTEM |
| Efficiency | ≥ 94% at 100% load, max. 95% at 60% load, ≥ 98% in ECO mode |
| Transfer time | 0 ms |
| Protections | Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure |
| Max. number of parallel connections | 4 |
| Communications | RS232 (standard), USB / RS485 / dry contacts / SNMP / battery temperature compensation (optional) |
| Display | LCD + LED |
| OTHERS |
| Operating temperature | 0℃ ~ 40℃ |
| Storage temperature | (-25, 55)°C (without batteries) |
| Relative humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 58 dB |
Dimensions
(W × D × H) (mm) | 440 × 650 × 88 (H)
440 × 660 × 176 (S) | 440 ×780 × 132 |
|
Packaged dimensions
(W × D × H) (mm) | 514 x 696 x 168 (H)
554 x 792 x 418 (S) | 554 x 792 x 400 |
|
| Net weight (kg) | 17 (H), 67 (S) | 25.5 |
| Gross weight (kg) | 19 (H), 77 (S) | 28 |
| S means standard model; H means long time model. | | | | | | | | | | |
| All specifications are subject to change without notice. | | | | | | | | | |
