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String Power Conversion System

EH-4000-HA-MR-US-34.5

Turnkey Station With MV Transformer Integrated (String PCS, 1500V)

Product Brochure
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  • EH-2400_3200-HA-MR-351.png
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  • Features

  • DC Parameters

  • AC parameters (On-Grid)

  • AC parameters (Off-Grid)

  • Transformer

  • General data

  • Features

  • DC Parameters

  • AC parameters (On-Grid)

  • AC parameters (Off-Grid)

  • Transformer

  • General data

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Features

  • · 200 kW fold expansion up to 4MW inside 20 ft structure
    · Achieve higher battery capacity utilization
    · Improve SOC imbalance between different battery racks
    · Built in Sub-Array Management Unit support IEEE 2030.5

  • · Power Module easily replacement reduce repair time
    · Allow expand new battery cluster to the old system
    · Battery system achieve more deep DOD ability
    · More easily to perform periodic battery calibration

DC Parameters
Model

EH-4000-HA-MR-US-34.5

Max. DC voltage1500V
Max. DC current224.5A*20
Battery voltage range1000～1500V
Number of DC inputs20
AC parameters (On-Grid)
Model

EH-4000-HA-MR-US-34.5

AC output power220kVA*20@35℃, 200kVA*20@45℃, 180kVA*20@50℃
PCS Nominal AC voltage690V, 3W+PE
PCS AC voltage range607~759V (Adjustable)
PCS Max. AC output current184.1A*20@35℃, 167.4A*20@45℃, 150.6A*20@50℃
Nominal grid freqency60Hz
Harmonic (THDi)<1.5% (100% load)    
Power Factor-1～+1
AC parameters (Off-Grid)
Model

EH-4000-HA-MR-US-34.5

PCS Nominal AC voltage690V,3W+PE
PCS AC voltage range607-759V(Adjustable)
AC voltage distortion<1.5% (100% linear balance load)
DC voltage component<0.5% Un (Linear balance load)
Unbalanced load capacity100%
Nominal grid freqency60Hz
Transformer
Model

EH-4000-HA-MR-US-34.5

Isolation modeOil-Immersed Transformer
Transformer rated power4000kVA
Transformer Max. power4000kVA
LV/MV voltage0.69kV/34.5kV (11.8kV~34.5kV Optional)
Transformer vector groupDy1
Transformer cooling typeKNAN
Oil typeDegradable oil
General data
Model

EH-4000-HA-MR-US-34.5

PCS Max. efficiency98.80%
PCS CEC efficiency98.50%
Ingress protection ratingTYPE 3R
Operating temperature range-40~+60 ℃ (>45℃ derating)
Relative humidity0~100% (no condensing)
Max. altitude1000m
Cooling methodForced air cooling
Communication portRS485/CAN/Ethernet
Dimensions (W*D*H)6058×2438×2896mm
Weight17000kg