EA900 G4 6-10kVA
● High frequency on-line double conversion technology
● 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
● Wide input voltage range (110 ~ 288 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
● Flexible battery configuration (settable 16 - 20 pcs batteries)
● Digitally controlled charger
● High charging current available (Max. 12 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
| MODEL | EA906 | EA9010 |
| Capacity | 6
kVA / 6000 W | 10
kVA / 10000 W |
| INPUT | ||
| Input
wiring | Single-phase
three-wire (1Φ + N + PE) | |
| Rated
voltage | 208
/ 220 / 230 / 240 Vac | |
| Voltage
range | 110 ~ 176 Vac (linear
derating between 50% and 100% load); 176 ~ 288 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
three-wire (1Φ + N + PE) | |
| 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); ≤4% (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
/ 7 Ah × 16 | 12 V
/ 9 Ah × 16 |
| Charging
current | Standard model: 1 A; Long time model: 5 A (default),1
~ 5 A settable; 12 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℃ (without battery) | |
| Relative
humidity | 0 ~
95% (non-condensing) | |
| Altitude | ≤
1000 m, derating 1% for each additional 100 m | |
| IP
rating | IP
20 | |
| Noise
level at 1 m | ≤55 dB | ≤58 dB |
| Dimensions
(W × D × H) (mm) | 191
× 465 × 711 (S), 191 × 465 × 350 (H) | 191
× 495 × 711 (S), 191 × 495 × 350 (H) |
| Packaged
dimensions (W × D × H) (mm) | 310
× 654 × 941 (S), 318 × 595 × 475 (H) | 310
× 685 × 941 (S), 318 × 617 × 475 (H) |
| Net
weight (kg) | 53
(S), 14.5 (H) | 62
(S), 16.5 (H) |
| Gross weight (kg) | 61
(S), 16 (H) | 70
(S), 18 (H) |
● S means standard model; H means long time model.
● All specifications are subject to change without notice.
EA900 G4 6-10kVA User Manual -
Africa