EA990 G5 10-60kVA (3:3)
High frequency on-line double conversion technology
Advanced dual-core DSP control technology and 3-level technology
Active power factor correction (APFC), input power factor up to 0.99
System efficiency is improved to 96%, energy saving rate is doubled
Output power factor 1.0
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 / 60 Hz frequency conversion mode
Work efficiency up to 98% in ECO mode
Fan speed varies intelligently with load, reducing noise and extending its service life
Conformal coating technology to make UPS operate in harsh environment for a long time
Flexible battery configuration setting, selectable battery numbers: 32~ 40 pcs
Digitally controlled charger
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 the output is uninterrupted
Compact internal layout, small footprint
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,dry contacts, SNMP card,Wi-Fi card and GPRS card
Linear derating in low voltage input, reducing battery discharging times, extending the service life of battery
Intelligent battery management, automatic equalized and float charging control, charger dormancy control, improving the reliability of charger and extending the battery life
Effective hardware and software protection, robust self-diagnosis function, abundant event log for future check
Standard RS232,USB,RS485,EPO,Dry contacts,Parallel port
Optional SNMP card,WI-FI card,GPRS card, SMS alarms
| MODEL | EA9910 | EA9915 | EA9920 | EA9930 | EA9940 | EA9960 | |||||||
| Power rating | 10kVA/10kW | 15kVA/15kW | 20kVA/20kW | 30kVA/30kW | 40kVA/40kW | 60kVA/60kW | |||||||
| INPUT | |||||||||||||
| Phase | 3:3/3:1/1:1 * | ||||||||||||
| Rated voltage | 220/230/240Vac (L-N) 380/400/415Vac (3Φ + N + PE) | ||||||||||||
| Voltage range | 132~275Vac (L-N) 228~478Vac (3Φ + N + PE) | ||||||||||||
| Rated frequency | 50/60Hz | ||||||||||||
| Frequency range | 40~70 Hz | ||||||||||||
| Power factor | >0.99 | ||||||||||||
| Bypass voltage range | Selectable, default -20%～+15% Up limited: +10%, +15%, +20%, +25%; Down limited: -10%, -15%, -20%, -30%, -40% | ||||||||||||
| Bypass frequency range | Selectable, ±1Hz, ±3Hz, ±5Hz | ||||||||||||
| Input current THDi | <1%( linear load), <3% ( nonlinear load ) | ||||||||||||
| Bypass overload | 125%: long term operation; 125%~130%: 10min; 130%~150%: 1min; 150%~400%: 1s; >400%, less than 200ms | ||||||||||||
| OUTPUT | |||||||||||||
| Rated voltage | 220/230/240Vac (L-N) 380/400/415Vac (3Φ + N + PE) | ||||||||||||
| Voltage precision | ±1% (linear load) | ||||||||||||
| Frequency | Synchronized with utility in mains mode, 50/60Hz±0.1% in battery mode | ||||||||||||
| Waveform | Sinusoidal | ||||||||||||
| Power factor | 1 | ||||||||||||
| Total harmonic distortion (THDv) | <1% (full linear load); <3% (full non-linear load according to IEC/EN62040-3) | ||||||||||||
| Crest factor | 3:1 | ||||||||||||
| Overload | <110%, 60min; 110%~125%,10min; 125%~150%,1min; >150%, 200ms | ||||||||||||
| BATTERIES | |||||||||||||
| DC voltage | Long time model: ±240VDC(selectable, 32-40pcs) | ||||||||||||
| Standard model battery voltage | (10+10)x9AH | (20+20)x7AH | (20+20)x9AH | (15+15)x9Ah x 2 strings | (20+20)x9AH x2 strings | / | |||||||
| Charging current | 10A max. | 15A max. | 20A max. | ||||||||||
| Charger voltage precision | 1% | ||||||||||||
| SYSTEM | |||||||||||||
| Display | 5 inch touch screen | ||||||||||||
| Efficiency | 95% max. | 96% max. | |||||||||||
| Transfer time | 0ms | ||||||||||||
| Max. number of parallel connections | 4 | ||||||||||||
| Interface | Standard: RS232, RS485, USB, Battery cold start Option: Programmable dry contact, SNMP, Parallel kit | ||||||||||||
| ENVIRONMENT | |||||||||||||
| Operating temperature | 0℃ ~ 40℃ | ||||||||||||
| Storage temperature | -40℃~70 ℃ | ||||||||||||
| Relative humidity | 0 ～ 95% (non condensing) | ||||||||||||
| Noise level at 1m | 58dB max. | 62dB max. | |||||||||||
| Altitude | <1000m, load derated 1% per 100m from 1000 ～ 2000m | ||||||||||||
| OTHERS | |||||||||||||
| Dimensions(W×D×H)(mm) | 250x720x560(S)250x720x560(H) | 250x800x700(S) 250x720x560(H) | 250x840x930(S) 250x840x650(H) | 250x720x560(H) 350x800x1280(S) | 250x790x560(H) | ||||||||
| Packaged dimensions(W×D×H)(mm) | 350x800x722(S) 350x800x718(H) | 350x900x862(S) 350x800x718(H) | 350x950x1102(S) 350x980x810(H) | 350x800x718(H) 450x900x1400(S) | 350x850x818(H) | ||||||||
| Net weight(kg) | 82(S) 31(H) | 131(S) 33(H) | 145(S) 33(H) | 215(S) 42(H) | 42(H) 300(S) | 48(H) | |||||||
| Gross weight(kg) | 93(S) 40(H) | 142(S) 42(H) | 156(S) 42(H) | 227(S) 52(H) | 52(H) 310(S) | 58(H) | |||||||
