Central Power Conversion System

EH-6900/8000-HA-UD-10~33

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

Product Brochure
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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

  • · PCS MV skid Max. efficiency up to 98%
    · Full reactive power four-quadrant capability

  • · IP65 protection for PCS, IP54 for MV station
    · 40ft container for easy shipment and installation

  • · Support grid-forming function
    · Millisecond-level power response to EMS/SCADA

  • · MV Transformer and RMU pre-assembled
    · Designed for harsh environments

DC parameters
ModelEH-6900-HA-UD-10~33
EH-8000-HA-UD-10~33
Max. DC voltage1500V
Max. DC current1936A*42245A*4
Battery voltage range1000～1500V
Number of DC input4
AC parameters (On-Grid)
ModelEH-6900-HA-UD-10~33
EH-8000-HA-UD-10~33
AC output power7590kVA@30℃, 6900kVA@45℃, 6000kVA@50℃
8800kVA@30℃, 8000kVA@45℃, 7000kVA@50℃
PCS AC voltage range607~759V (Adjustable)
PCS Max. AC current3680A
PCS Max. AC current1588A*4 1841A*4
Nominal grid frequency
50/60Hz
Harmonic (THDi)<1.5% (100% load)    
Power factor range-1～+1
AC parameters (Off-Grid)
ModelEH-6900-HA-UD-10~33
EH-8000-HA-UD-10~33
PCS Nominal AC voltage690V,3W+PE
PCS AC voltage range607-759V(Adjustable)
AC voltage distortion<1.5% (100% linear load)
DC voltage component<0.5% Un (Linear balance load)
Unbalanced load capacity100%
Nominal grid frequency
50/60Hz 
Transformer
ModelEH-6900-HA-UD-10~33
EH-8000-HA-UD-10~33
Isolation modeOil-Immersed Transformer
Transformer rated power7590kVA@30℃, 6900kVA@45℃, 6000kVA@ 50℃
8800kVA@30℃, 8000kVA@45℃, 7000kVA@50℃
LV/MV voltage0.69kV/33kV (10kV~35kV Optional)
Transformer vectorDy11y11
Transformer cooling typeONAN
Oil typeMineral oil
General data
ModelEH-6900-HA-UD-10~33
EH-8000-HA-UD-10~33
PCS Max. efficiency99%
PCS European efficiency98.5%
Ingress protection ratingIP54
Operating temperature range-40~+60 ℃
Relative humidity0~100% (no condensing)
Max. altitude<2000m (standard) / 2000~5000m (optional)
Cooling methodForced air cooling
Communication portRS485/CAN/Ethernet/Bluetooth
Dimensions (W*D*H)12192×2438×2896mm
Weight29t31t