EA990 G4 40-200kVA (3:3)
● High frequency on-line double conversion technology
● Advanced dual-core DSP control technology and 3-level technology
● Output power factor 1.0
● Active Power Factor Correction Technology, input power factor up to 0.99
● System efficiency improved to 96%, energy saving rate is doubled
● Working efficiency up to 99% in ECO mode
● 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 Hz / 60 Hz frequency conversion mode
● Compact internal layout, small footprint
● Fan speed varies intelligently with temperature, reducing noise and extending its service life
● Features strong fault tolerance, one fan damaged takes 50% of the load, two fans damaged take 30% of the load
● Conformal coating technology to make UPS operate in harsh environment for a long time
● Effective hardware and software protection, robust self-diagnosis function, abundant event log for future check
● Linear downgrading in low voltage input reducing battery discharging times
● Flexible battery configuration setting, selectable battery numbers: 30 ~ 44 pcs
● Digitally controlled charger (Max.48 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 output uninterrupted
● Settable delayed start time when mains power is restored
● 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, RJ45, dry contacts, SNMP card, Wi-Fi card and GPRS card
● Intelligent battery management, automatic equalized and float charging control, charger dormancy control, improving the reliability of charger and extending the battery life
● Options and accessories: RS232, USB, RS485, RJ45, parallel, dry contacts, EPO and battery temperature compensation interfaces supplied; optional SNMP card, Wi-Fi card, GPRS card, battery temperature sensor, EMD detector and SMS alarms
Model | EA9940 | EA9960 | EA9980 | EA99100 | EA99120 | EA99160 | EA99200 |
Capacity | 40 kVA/40 kW | 60 kVA/60 kW | 80 kVA/80 kW | 100 kVA/100 kW | 120 kVA/120 kW | 160 kVA/160 kW | 200 kVA/200 kW |
INPUT | |||||||
Input wiring | Three-phase five-wire (3Φ + N + PE) | ||||||
Rated voltage | 380 / 400 / 415 Vac | ||||||
Voltage range | 304 ~ 485 Vac (no downgrading), 138 ~ 304 Vac (linear downgrading between 40% ~ 100% load) | ||||||
Rated frequency | 50 / 60 Hz (auto-sensing) | ||||||
Frequency range | 40 ~ 70 Hz | ||||||
Power factor | ≥ 0.99 | ||||||
Bypass voltage range | -60% ~ +20% (settable) | ||||||
Total harmonic distortion (THDi) | ≤ 3% | ||||||
OUTPUT | |||||||
Output wiring | Three-phase five-wire (3Φ + N + PE) | ||||||
Rated voltage | 380 / 400 / 415 Vac | ||||||
Voltage regulation | ±1% | ||||||
Frequency | Synchronized with utility in mains mode, 50 / 60 Hz ± 0.1% 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 60 min, 110% ~ 125% for 10 min, 125% ~ 150% for 1 min, > 150% for 0.2 s | ||||||
BATTERIES | |||||||
DC voltage | ± 192 Vdc (±180 ~ ± 264 Vdc settable) 40 kVA built-in battery: ± 240 Vdc (80 pcs 9 Ah/12 V) | ||||||
Number of battery | 32 pcs (30 ~ 44 pcs settable) | ||||||
Charging current (max.) | 12A | 24A | 36A | 48A | |||
Recharge time | Depend on the capacity of battery | ||||||
SYSTEM | |||||||
Efficiency | Max. 96% in online mode, 99% in ECO mode | ||||||
Transfer time | 0 ms | ||||||
Protections | Short-circuit, overload, overtemperature, excessive low battery, overvoltage, undervoltage, fans failure | ||||||
Max. number of parallel connections | 4 | ||||||
Communications | Standard configuration: RS232, USB, RS485, RJ45, dry contacts; Optional configuration: SNMP card, Wi-Fi card, GPRS card | ||||||
Display | 5 inches colorful LCD touchscreen | ||||||
OTHERS | |||||||
Operating temperature | 0℃ ~ 40℃ | ||||||
Storage temperature | -25℃ ~ 55℃ (without battery) | ||||||
Relative humidity | 0% ~ 95% (non-condensing) | ||||||
Altitude | ≤ 1000 m; above 1000 m, downgrading 1% for each additional 100 m | ||||||
IP rating | IP 20 | ||||||
Noise level at 1m | ≤ 65 dB | ||||||
Dimensions (W×D ×H) (mm) | 360 × 850 × 885 | 360 × 850 × 950 | 360 × 850 × 1200 | 440 × 850 × 1200 | 600 × 850 × 1200 | ||
Packaged dimensions (W×D×H) (mm) | 450 × 940 × 1055 | 450 × 940 × 1120 | 450 × 940 × 1370 | 530 × 940 × 1370 | 700 × 950 × 1370 | ||
Net weight (kg) | 95, 295 (built-in BAT) | 130 | 156 | 158 | 198 | 250 | 300 |
Gross weight (kg) | 110, 310 (built-in BAT) | 145 | 172 | 180 | 220 | 275 | 325 |
●All specifications are subject to change without notice.
●Custom-made specifications are acceptable.
●Derate capacity to 90% when the number of batteries is set to 30 pcs.
