EA660 LV 20-300kVA
l Dual DSP digital control technology
l Flexible modularity and easy scalability with all hot-swappable module design
l High power density of 20 kVA / 3U power module
l Wide input voltage range, high grid adaptability, strong load adaptability and strong overload capability
l Small footprint (250 kVA system only 1.02 m2 footprint)
l Inbuilt integrated PDU system, easy installation and saving investment
l Input power factor > 0.99, THDi < 3%, environment friendly and high-efficiency and energy-saving
l Soft-start technology improves generator matching up to 1:1.1
l Support two modes of frequency conversion: 50 Hz input / 60 Hz output and 60 Hz input / 50 Hz output
l Intelligent hibernation design enables UPS to operate efficiently at low load rate to prolong service life and improve the system efficiency.
l Advanced parallel expansion technology, support 4 units in parallel
l Share battery pack in parallel operation, saving user’s battery cost
l Flexible charger parameter and battery configuration setting, numbers of battery 16 ~ 24 pcs selectable
l Intelligent battery management (Intelligent charge/discharge management and float charging voltage temperature compensation), extending battery lifespan
l Support battery cold start and utility self boot
l Self-aging function, easy debugging and test on site
l Fault-tolerant design for fan system: 30% load can be driven when 2 fans fail and 50% load when 1 fan fails
l Front accessible maintenance,top/bottom cable entry compatible
l Complete hardware and software protection function, robust self-diagnostic function, and abundant event log for check
l 7 inches LCD touch screen, friendly human-machine interface
l Monitoring unit with built-in SNMP, supports RS485 and dry contacts
MODEL | EA6680 LV | EA66120 LV | EA66160 LV | EA66200 LV | EA66240 LV | |
Rated capacity | 80kVA/80kW | 120kVA/120kW | 160kVA/160kW | 200kVA/200kW | 240kVA/240kW | |
Numbers of power modules | 4 | 6 | 8 | 10 | 12 | |
Rated capacity of power module | 20kVA | |||||
MODEL | EA66100 LV | EA66150 LV | EA66200 LV | EA66250 LV | EA66300 LV | |
Rated capacity | 100kVA/100kW | 150kVA/150kW | 200kVA/200kW | 250kVA/250kW | 300kVA/300kW | |
Numbers of power modules | 4 | 6 | 8 | 10 | 12 | |
Rated capacity of power module | 25kVA | |||||
INPUT | ||||||
Input wiring | 3 Ph + N + PE | |||||
Rated voltage | 190 / 208 / 220Vac | |||||
Voltage range | 114~277Vac, 114~166Vac (linear derating at 40%~100% load), 166~277Vac (no derating) | |||||
Input frequency | 40~70Hz | |||||
Power factor | ≥0.99 | |||||
Current distortion | <3% | |||||
BATTERIES | ||||||
Battery voltage | ±120Vdc (±96, ±108, ±120, ±132, ±144 selectable) | |||||
Number of battery | 20pcs 12V batteries (16 / 18 / 20 / 22 / 24pcs selectable) | |||||
OUTPUT | ||||||
Output wiring | 3 Ph + N + PE | |||||
Rated voltage | 190 / 208 / 220Vac ±1% | |||||
Frequency | Synchronized with utility in mains power mode: 50Hz / 60Hz ±0.25% in battery mode | |||||
Power factor | 1 | |||||
Voltage distortion | ≤1% with linear load / ≤3% with non-linear load | |||||
Crest factor | 3:1 | |||||
Inverter overload capacity | 105%<load≤110%: transfer to bypass in 60 mins 110%<load≤125%: transfer to bypass in 10 mins 125%<load≤150%: transfer to bypass in 1 min Load >150%: transfer to bypass in 200 ms | |||||
Bypass overload capacity | Load ≤135% for long term; <1000% load for 100 ms | |||||
SYSTEM | ||||||
Efficiency | 96% | |||||
Max. number of parallel connections | 4 units | |||||
Transfer time | 0 ms | |||||
Protections | Short circuit protection, overload protection, over-temperature protection, battery low voltage protection, output over/low voltage protection, fans failure protection etc. | |||||
Communications | RS485, dry contacts, SNMP | |||||
Display | 7 inches LCD touch screen | |||||
OTHERS | ||||||
Operating temperature | 0 ~ 40℃ | |||||
Storage temperature | -40℃ ~ +70℃ | |||||
Humidity | 0 ~ 95%(non-condensing) | |||||
Altitude | ≤1000 m. Above 1000 m, derating 1% for each additional 100 m | |||||
Protection level | IP 20 | |||||
Noise level at 1 m | < 65 dB | < 68 dB | ||||
Cabinet dimensions (W x D x H) (mm) | 600×850×2000 | 1200×850×2000 | 1400×850×2000 | |||
UPS module dimensions (W x D x H) (mm) | 440×620×130 | |||||
Cabinet weight (kg) | 233 | 272 | 415 | 465 | 617 | |
Power module weight (kg) | 32 | |||||
● All specifications are subject to change without notice.
EA660 LV 20kVA-300kVA Datasheet - PDF
