EA660 LV 15-120kVA
l Advanced dual-core DSP control technology
l True On-line, double conversion power protection, and with strong load capacity
l Compact footprint, modular Hot-swappable design simplifying maintenance and scalability
l High efficiency up to 94% in on-line mode, 99% efficiency in ECO mode
l Dual input design, independent bypass available, improving bypass availability
l Output power factor 1.0, input power factor ≥ 0.99, input THDi ≤ 3%, output THDv ≤ 2%
l 114 ~ 277 Vac wide input voltage range, 50 Hz / 60 Hz grid self-adaptive
l Frequency conversion available: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output
l Advanced digital parallel technology, improving redundancy and reliability in system
l Flexible charger parameter and battery configuration settings, battery number 16 ~ 24 pcs selectable
l Compatible with lead-acid battery and lithium battery, suitable for different types of battery configuration requirements
l Support cold start with battery and auto restart with mains power
l Settable delay time for startup when the mains power is restored, reducing the impact on the grid or generators
l Fan speed varies intelligently with temperature, reducing noise and extending the service life of the fan
l Fault-tolerant design for fan system, taking 35% loads when any one of fans fails
l Superior hardware and software protection function, robust self-diagnostic function, and abundant event log
l Hibernation function to improve the system efficiency at light loads and extend the service life of UPS
l Powerful background software for parameters configuration and online updating
l 7 inches LCD touch screen, friendly human-machine interface
l Multi-platform communications: RS485, CAN, NET, dry contacts, SNMP, Wi-Fi and GPRS communication interfaces; Real-time monitoring UPS available through the mobile App after installing Wi-Fi card and GPRS card
l Intelligent battery management, automatic floating/equalizing charge control, battery self-diagnosis control, SOC detection, SOH detection and charger hibernation control, extending battery lifespan
MODEL | EA6660_LV | EA66120_LV | |
Rated capacity | 60 kVA / 60 kW | 120 kVA / 120 kW | |
Number of power module | 4 | 8 | |
Rated capacity of power module | 15 kVA / 15 kW | ||
INPUT | |||
Input wiring | Three-phase five-wire (3Φ + N + PE) | ||
Rated voltage | 190 / 208 / 220 Vac | ||
Voltage range | 166 ~ 277 Vac (no downgrading), 114 ~ 166 Vac (linear downgrading between 40% ~ 100% load) | ||
Frequency range | 40 ~ 70 Hz | ||
Input power factor | ≥ 0.99 | ||
THDi | ≤ 3% | ||
Bypass input voltage range | -40% ~ +25% (settable) | ||
Battery voltage | ±120VDC（±96V,±108V,±120V,±132V,±144V settable） | ||
Number of battery | 20 pcs 12 V batteries (16, 18, 20, 22, 24 pcs settable) | ||
OUTPUT | |||
Output wiring | Three-phase five-wire (3Φ + N + PE) | ||
Rated voltage | 190 / 208 / 220 Vac | ||
Output voltage regulation accuracy | ± 1% | ||
Output frequency accuracy | Synchronized with utility in mains power mode; 50 Hz / 60 Hz ± 0.1% in battery mode | ||
Output power factor | 1 | ||
Output waveform distortion (THDv) | ≤ 2% (linear load); ≤ 5% (non-linear load) | ||
Crest factor | 3:1 | ||
Overload capacity | 105% < load ≤ 110% for 60 min, 110% < load ≤ 125% for 10 min, 125% < load ≤ 150% for 1 min, load > 150% for 0.2 s | ||
SYSTEM | |||
Max. efficiency | 94% in on-line mode, 99% in ECO mode | ||
Transfer time | 0 ms | ||
Max. number of parallel connections | 2 | ||
Protections | Short-circuit, overload, over-temperature, battery low voltage, undervoltage, overvoltage, fan failure protection | ||
Communications | Standard configurations: RS485, CAN, NET, SNMP, dry contacts port, and EPO Optional configurations: Wi-Fi card, parallel port, LBS port, GPRS card, Battery temperature sensor, EMD and SMS alarms | ||
Display | 7 inches LCD touchscreen | ||
ENVIRONMENTAL | |||
Operating temperature | 0℃ ~ 40℃ | ||
Storage temperature | -25℃ ~ +55℃ (without battery) | ||
Relative humidity | 0% ~ 95% (non-condensing) | ||
Altitude | ≤ 1000m, above 1000m, derating 1% for each additional 100m | ||
Protection level | IP 20 | ||
Noise | ≤ 65 dB (at 1m) | ||
OTHERS | |||
Cabinet dimensions (W x D x H) (mm) | 600 x 850 x 1200 | 600 x 850 x 2000 | |
Cabinet weight (kg) | 180 | 280 | |
Module dimensions (W x D x H) (mm) | 442 x 620 x 86 | ||
Power module weight (kg) | 20.26 | ||
Color | Black | ||
EA660 LV 15kVA-120kVA Datasheet -
Africa