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Central Inverter

EP-3600/3750-HAN-UD/10~35

MV Turnkey Solution for 1500V Utility PV Plant

Product Brochure
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  • Features

  • Input (DC)

  • Output (AC)

  • Protection

  • Efficiency

  • Transformer

  • General Data

  • Features

  • Input (DC)

  • Output (AC)

  • Protection

  • Efficiency

  • Transformer

  • General Data

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Features
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    More power generation

    · Inverter Max. efficiency 98.9%, CEC efficiency 98.5%
    · 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 LV auxiliary power supply
    · Night SVG function optional

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    High reliability

    · Outdoor design, suitable for all harsh environments
    · 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)
ModelEP-3600-HAN-UD/10~35EP-3750-HAN-UD/10~35
Max. PV input voltage1500V
Max. input current4015A4049A
MPPT voltage range915~1300V958~1300V
Number of MPPT trackers2
Number of DC inputs22(400A&315A)/18(500A&550A&630A)
Output (AC)
ModelEP-3600-HAN-UD/10~35EP-3750-HAN-UD/10~35
AC output power3600kW@40℃, 3240kW@50℃3750kW@40℃, 3375kW@50℃
Rated grid frequency/range60Hz/ 55~65 Hz
Output current harmonic(at nominal power)< 3 %
DC current injection< 0.5% In
Power factor at nominal power/range>0.99/0.8 lagging to 0.8 leading
Protection
ModelEP-3600-HAN-UD/10~35EP-3750-HAN-UD/10~35
DC input protectionLoad break switch+fuse
AC output protectionCircuit breaker
AC MV output protectionLoad break switch+fuse
Overvoltage protectionDC Type II/AC Type II
Leakage current monitoringYes
Grid monitoring/Ground fault monitoringYes/Yes
Insulation monitoringYes
Overheat protectionYes
Night SVG functionYes
Anti-PID functionYes
Efficiency
ModelEP-3600-HAN-UD/10~35EP-3750-HAN-UD/10~35
Inverter Max. efficiency98.90%
Inverter CEC efficiency98.50%
Transformer
ModelEP-3600-HAN-UD/10~35EP-3750-HAN-UD/10~35
Transformer rated power3600kVA3750kVA
Transformer max. power3600kVA3750kVA
LV/MV Voltage0.63/10~35kV0.66/10~35kV
Transformer vector groupDy11
Transformer cooling typeONAN (Oil Natural Air Natural)
General Data
ModelEP-3600-HAN-UD/10~35EP-3750-HAN-UD/10~35
Protection levelNEMA 4X(Electronic for inverter)/ NEMA 3R(Others)
Auxiliary power supplyStandard: 5kVA, Optional: Max. 40kVA
Temperature-30～+ 60℃( >40℃ derating)
Relative humidity0 ~ 100 %
Cooling methodTemperature controlled forced air cooling
Max. operating altitude1000m
DisplayLCD
Communication portRS485/Ethernet, Optional: optical fiber
Dimension(W*H*D)6058*2896*2438mm
Weight18t