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Central Inverter

EP-9600-HA-UD/20~35,EP-9400-HB-UD/20~35

MV Turnkey Solution for 1500V Utility PV Plant


Product Brochure
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  • Features

  • Input (DC)

  • Output (AC)

  • Efficiency

  • Transformer

  • General Data

  • Features

  • Input (DC)

  • Output (AC)

  • Efficiency

  • Transformer

  • General Data

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Features
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    More power generation

    · Inverter Max. efficiency 99%, Euro efficiency 98.7%
    · 1500Vdc PV system reduce power loss
    · High DC/AC ratio up to 1.8

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    Low system cost

    · Convenient for large block size PV plant
    · Integrated MV transformer and switchgear
    · Night SVG function optional

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    High reliability

    · Key components at front side, easy for maintenance
    · Current sensor for each DC input, more reliable for monitoring and control

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    Grid friendly

    · Adjustable reactive power
    · Low harmonics and fast response for grid regulation

Input (DC)
Model

EP-9600-HA-UD/20~35

EP-9400-HB-UD/20~35

Max. PV input voltage1500V
Max. input current

4*3078A

4*3068A

MPPT voltage range for nominal power

915~1500V

938~1500V

Number of MPPT trackers4
Number of DC inputs40-64
Output (AC)
Model

EP-9600-HA-UD/20~35

EP-9400-HB-UD/20~35

Max. AC output power

4*2760kW

4*2820kW

AC voltage range20~35kV
Rated grid frequency/range50 Hz/60Hz, 45~55Hz, 55~65Hz
Output current harmonic (at nominal power)<3%
DC current injection<0.5% (nomimal power)
Power factor at nominal power/range0.8 lagging to 0.8 leading
Efficiency

Model

EP-9600-HA-UD/20~35

EP-9400-HB-UD/20~35

Inverter max. efficiency

＞99.00% (inverter)

Inverter EU efficiency

＞98.70% (inverter)
Transformer
Model

EP-9600-HA-UD/20~35

EP-9400-HB-UD/20~35

DC input protectionLoad break switch+fuse

AC MV output protection

Load break switch/Circuit breaker

DC/AC over voltage protectionYes
Grid monitoring/Ground fault monitoringYes/Yes
Night SVG functionOptional
Anti-PID functionOptional
General Data
Model

EP-9600-HA-UD/20~35

EP-9400-HB-UD/20~35

LV/MV Voltage0.63/20~35kV
0.66/20~35kV
Weight                                                     40t
Protection levelInverter: IP65, Others: IP54
Temperature-30～+ 60℃
Allowed humidity (non condensing)0-100%
Cooling methodTemperature controlled forced air cooling (inverter)
Max. operating altitude>2000m, transformer need to adjust
Communication portRS485/Ethernet