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Central Power Conversion System

EH-1250-HB-UD-US

Power Conversion System (Central PCS, 1500V)

Product Brochure
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  • Features

  • DC Parameters

  • AC parameters (On-Grid)

  • AC parameters (Off-Grid)

  • General data

  • Features

  • DC Parameters

  • AC parameters (On-Grid)

  • AC parameters (Off-Grid)

  • General data

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Features

  • · Max. efficiency up to 98.9%
    · Full reactive power four-quadrant capability
    · Support VSG function
    · Millisecond-level power response to EMS/SCADA

  • · NEMA Type 3R protection degree
    · Black start ability
    · Three level topology
    · Use alone or in combination with MV station

DC Parameters
ModelEH-1250-HB-UD-US
Max. DC voltage1500V
Max. DC current1403A
Battery voltage range1000～1500V
Number of DC input1
AC parameters (On-Grid)
ModelEH-1250-HB-UD-US
AC Output power1375kVA@30℃, 1250kVA@45℃
Nominal AC voltage690V,3W+PE
AC voltage range607~759V (Adjustable)
Max. AC output current 1151A@30℃, 1046A@45℃
Nominal grid frequency60Hz
Harmonic (THDi)<3% (100% load)
Power Factor-1～+1
AC parameters (Off-Grid)
ModelEH-1250-HB-UD-US
Nominal AC voltage690V,3W+PE
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
60Hz
General data
ModelEH-1250-HB-UD-US
Isolation modeTransformerless
Max. efficiency98.9%
CEC efficiency98.5%
Ingress protection ratingTYPE 3R
Operating temperature range-40~+60℃(>45℃ derating)
Relative humidity0~100% (no condensing)
Max. altitude5000m (>3000m derating)
Cooling methodForced air cooling
Communication portRS485/CAN/Ethernet/Bluetooth
Dimensions (W*D*H)675×1250×2350mm
Weight950kg