Leírás
● Maximum conversion efficiency up to 98.7% (w/o transformer)
● Effective IGBT module
● Wide DC input range for flexible configuration of PV array
● DSP + CPLD full-digital control technology, excellent protection, safety and reliability
● Advanced MPPT algorithms
● Advanced anti-islanding technology
● Efficient thermal system design adapting to harsh environment
● Multi-communication interfaces, easy to monitor
● ZVRT (Zero voltage ride through) function
● Active and reactive power regulation function (optional)
● Applicable to large-scale power station having centralized high-voltage gird-connected design of multiple inverters (with external step-up transformer)
● TÜV, CE, CQC certification
| MODEL |
EA500KTM |
EA500KTH |
| DC SIDE | ||
| Max. DC voltage |
1000 Vdc |
|
| MPPT voltage range |
500 ~ 850 Vdc |
|
| Max. DC power |
550 KWp |
|
| Max. input current |
1100 A |
|
| Number of PV Inputs |
8 |
|
| AC SIDE | ||
| Rated output power |
500 KW |
|
| Max. output power |
550 KW |
|
| Max. output current |
1008 A |
|
| Rated grid voltage |
315 Vac |
|
| Grid voltage tolerance |
245 ~ 362 Vac |
|
| Rated grid frequency |
50 Hz / 60 Hz |
|
| Grid frequency tolerance |
47 ~ 51.5 Hz / 57 ~ 61.5 Hz |
|
| THD |
＜ 3% (rated power) |
|
| Power factor |
0.9 (leading) ~ 0.9 (lagging) |
|
| SYSTEM | ||
| Max. efficiency |
98.7% |
|
| Europe efficiency |
98.5% |
|
| IP rating |
IP 20 (indoor) |
|
| Self-consumption (at night) |
< 100 W |
|
| Ambient temperature |
-25℃ ~ + 55℃ |
|
| Cooling |
Air cooling |
|
| Relative humidity |
0 ~ 95 % non-condensation |
|
| Altitude |
6000 m (> 3000 m derating) |
|
| DISPLAY AND COMMUNICATIONS | ||
| Display |
LCD (touch screen) |
|
| Standard communication |
RS485 |
|
| Optional communication |
Ethernet / USB |
|
| OTHERS | ||
| Dimensions (W x D x H) (mm) |
1200 x 800 x 2000 |
|
| Packaged dimensions (W x D x H) (mm) |
1300 x 930 x 2070 |
|
| Net weight (kg) |
930 |
|
| Gross weight (kg) |
960 |
|
Értékelések
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