Large-scale String Power Conversion System & Transformer Turnkey System 20 Feet

1500Vdc Containerized Power Conversion & Transformer Turnkey SystemHighly integratedEfficient layout to improve space utilizationSecondary circuit integration, unified measurement, protection and communicationIntegrated design of “converter” and “step-up” to realize the integrated delivery of productsEfficient and stableAdvanced ANPC three-level topology, max. converter efficiency 99.00�apt to high temperature, salt, and extreme cold etc. environment1.1 times long-term overload, 45ºC full load operationLean intelligenceUnified external communication interface, support IEC61850Integrated data acquisition and optical fiber network, intelligent operation managementH/LVRT function, high adaptation ability to the gridFlexible configurationSupport multi-machine parallel connection, VSG, PQ, VF, cold start and other functionsWide DC voltage range for 1500V systemVarious applications such as peak shaving, frequency modulation, auxiliary grid connection for new energy system, etc.Model NumberPCST-2400K-SPCST-3200K-SDC inputNo.of DC inputs1216Max.DC voltage(Vdc)1500DC voltage range(Vdc)1000~1500DC max. current(A)2694(224.5A*12)3592(224.5A*16)Grid-tied AC outputRated AC output power(KW)2640(220KVA*12@35℃ )3520(220KVA*16@35℃ )Max.AC output current(A)2209.2(184.1A*12)2945.6(184.1A*16)AC voltage range(Vdc)607~759V (adjustable)Rated grid frequency(Hz)50/60Power factor-1 ~ 1 THDiOff-grid AC outputRated AC output voltage(Vdc)690,3W PEAC voltage range(Vdc)607~759V (adjustable)AC voltage distortionDC voltage componentRated output frequency(Hz)50/60Unbalanced load capability100%TransformerIsolation modeOil-immersed transformerTransformer rated power2640KVA @35℃3520KVA @35℃LV/MV voltage0.69/10~35KV optionalTransformer vectorDy11Transformer cooling typeONAN (KNAN optional)Oil typeMineral oil(PCB free) or degradable oil on requestGeneral dataMax. efficiency99.00%Europe efficiency98.50%Operation temperature– 40℃～ 60℃45℃ derating)Relative humidity0 ~100%（non-condensing）IP raitoIP55 Altitude(m)2,000 Derating)Cooling Intelligent forced air coolingDimension(WxHxD)mm6058*2896*2438DisplayLCD touch screenCommunication protocolModbus-RTU,Modbus-TCP,IEC61850,IEC104Communication interfaceRS485/CAN/Ethernet