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EA100KL-M/T / EA250KL-M/T / EA250KTF

EA100KL-M/T / EA250KL-M/T / EA250KTF PV Grid-connected Inverter adopt modular three-level SVPMW technology. They are featured with high frequency, high power density, small footprint, optional various communications and built-in transformer design. They are ideal for distributed PV grid-connected power stations.

Characteristics

  • Advanced modular three-level SVPMW technology
  • Maximum efficiency up to 98.5 (w/o transformer)
  • Wide MPPT range (500V ~ 850V) with effective MPPT algorithms
  • Modular design, front accessible maintenance with less time (less than 10 min)
  • Auto separate failed module from the system to improve reliability
  • Low voltage, ZVRT (Zero voltage ride through) test
  • Advanced Anti-islanding technology
  • Independent air dusts design to adapt to dust environment
  • Smart startup & hibernation function
  • Night SVG function, responding to the grid dispatching order whole day.
  • Adjustable active power, power factor range 0.9 (leading) to 0.9 (lagging).
  • TÜV, CE, CQC certification

Technical Specifications

MODEL

EA100KL-M/T

EA250KL-M/T

EA250KTF

DC SIDE

Max. DC voltage

1000 Vdc

MPPT voltage range

500 ~ 850 Vdc

Max. DC power

110 KW

275 KW

275 KW

Max. input current

220 A

550 A

550 A

Number of MPP inputs

1

5

5

AC SIDE

Rated output power

100 KW

250 KW

250 KW

Max. output power

110 KW

275 KW

275 KW

Max. output current

158 A

397 A

397 A

Rated grid voltage

400 Vac

Grid voltage tolerance

340 ~ 460 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

97%

Europe efficiency

96.5%

IP rating

IP 20

Self-consumption (at night)

< 30 W

Ambient temperature

-25℃ ~ + 55℃ (above 50℃ derating)

Cooling

Air cooling

Relative humidity

0 ~ 95% non-condensing

Altitude

6000 m (above 3000 m derating)

DISPLAY AND COMMUNICATIONS

Display

LCD (touch screen)

Standard communication

RS485

Optional communication

Ethernet / USB

OTHERS

Dimensions (WxDxH) (mm)

600 × 800 × 2000

1200 × 800 × 2000
800 × 800 × 2000 (transformer cabinet)

1200 × 800 × 2000
800 × 800 × 2000 (transformer cabinet)

Packaged dimensions (WxDxH) (mm)

700 × 900 × 2070

1300 × 930 × 2070 (inverter) + 900 × 920 × 2000 (transformer cabinet)

1300 × 930 × 2070 (inverter) + 900 × 920 × 2000 (transformer cabinet)

Net weight (kg)

550

500 / 800

500 / 800

Gross weight (kg)

550

500 + 800

500 + 800