EA1MW-M


EA1MW-M

More Energy Generated

Centralized-Distributed design, maximum conversion efficiency up to 99%

Maximum 64 MPPT combiner box accessible for improving generated energy

Dual-channel parallel configuration and single-channel operating for small power to promote generated energy

Fan frequency conversion control to reduce consumption and promote generated energy

Quick front accessible maintenance, low MTTR


High Reliability

Long lifetime design of film capacitor, 25 years of service life for complete machine

Active+passive islanding protection

Multilayer, step-by-step overcurrent, overvoltage, overtemperature and short-circuit protections for software and hardware.

Separated protection for each DC input to improve system reliability


Advanced Control Technology

Advanced SVPWM control technology

Adaptive control, adapting to harsh weak power grids environment

Harmonic current compensation, THD < 3%

Supporting active and reactive power grid dispatch and SVG function at night

LVRT function

MODEL

EA1MW-M

DC SIDE

Max. input voltage

1000 Vdc

Max. input current

1500 A

Max. input power

1100 KW

Rated DC input voltage

720 ~ 900 V

Number of MPP inputs

64

AC SIDE

Rated output power

1000 KW

Max. output current

1154 A

Rated grid voltage

500 Vac

Grid voltage tolerance

450 ~ 550 Vac

Rated grid frequency

50 Hz / 60 Hz

Grid frequency tolerance

47 ~ 51.5 Hz / 57 ~ 61.5 Hz

THDI

< 3% (rated power)

Power factor

0.9 (leading) ~ 0.9 (lagging)

SYSTEM

Max. efficiency

99.0%

Europe efficiency

98.5%

IP rating

IP 20 (indoor)

Self-consumption (at night)

< 30 W

Ambient temperature

– 25 °C ~ +50 °C (above 50 °C derating)

Cooling

Air cooling

Relative humidity

0 ~ 95% non-condensing

Altitude

3000 m (>3000 m derating)

PROTECTIONS

Input reverse polarity protection

Yes

DC overvoltage and overload protection

Yes

Output AC short-circuit protection

Yes

AC overload, overcurrent limit and protection

Yes

Grid over / under-voltage and unbalance protection

Yes

Grid over / under-frequency protection

Yes

Leakage protection

Yes

Lightning protection

Yes

Islanding protection

Active + passive protection

DC surge protection

Yes

AC surge protection

Yes

Insulation resistance testing protection

Yes

DISPLAY AND COMMUNICATIONS

Display

LCD (touch screen)

Standard communication

RS485

Optional communication

Ethernet / USB

OTHERS

Dimensions (W x D x H) mm

1800 × 800 × 2000

Weight (kg)

1500

Download

EA1MW-M Datasheet - PDF




 
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