Our Energy Storage Systems
AC-DC BLOC
Nominal AC power2,580 kVA @ 45 °C
Transformer VectorOil-cooled transformer
Transformer protectionProtection relay for pressure, temperature (2 levels) and gas
Oil retention tankGalvanized steel. Integrated with hydrocarbon filter. Optional
Switchgear configurationDeV / CV (RMU)
Switchgear protection Circuit breaker (V)
Switchgear short circuit rating20 kA 1s (Consult with TeraStor for customized)
Transformer winding typeDy11y11 (Consult with TeraStor for customized)
Overload capability100%
MV AC voltage10 kV - 33 kV (Consult with TeraStor for other voltage level)
LV AC voltage690 V
LV-MV connectionsCopper bar or cable
AC PF0.99/-1-1
Cooling typeKNAN
AC frequency50 Hz / 60 Hz
LV protectionMotorized CB in PCS
Insulation LevelA
Transformer Impedance5.75% - 8%
THDi≤3%
MV protectionMicrocomputer protection