Μετατροπέας SUNGROW SG25RT, 25kW, 3-phase, 2 MPPT

SpecificationsInput (DC)Max. PV input voltage1100 VMin. PV input voltage to start feed in180VRated input voltage600 VMPP voltage range160 V – 1000 VNo. of independent MPP inputs2No. of PV strings per MPPT2/2Max. PV input current54 A (27 A / 27 A)Max. DC short-circuit current68 A (34 A / 34 A)Output (AC)Rated AC output power25000 WMax. AC output apparent power27500 VARated AC output apparent power27500 VAMax. AC output current39.8 ARated AC voltage3 / N / PE, 400 V AC voltage range270V – 480VRated grid frequency50 Hz Grid frequency range45 – 55 HzHarmonic (THD) < 3 % (at rated power)Power factor at Rated power / Adjustable power factor > 0.99/0.8 leading – 0.8 laggingFeed-in phases / Connection phases 3 / 3-PEEfficiencyMax. efficiency98.50%European efficiency98.00%Protection & FunctionGrid monitoringyesDC reverse connection protectionyesAC short-circuit protectionyesLeakage current protectionyesOvervoltage classPV side II / Grid side IIIDC switchyesArc fault circuit interrupter (AFCI)yesPID recovery functionyesGeneral DataDimensions(W*H*D)370*480*195 mWeight21 kgMounting methodWall-mounting bracketTopologyTransformerlessDegree of protectionIP65Night power consumption< 1 WOperating ambient temperature range-25 °C to 60 °CAllowable relative humidity range (non-condensing)0% – 100%Cooling methodAir coolingMax. operating altitude4000 m (>2000 m derating)DisplayLEDCommunication4GDC connection typeMC4 (Max. 6 mm² )AC connection typeOT or DT terminal (Max.70 mm2)Grid Compliance IEC62109-1/-2,EN61000-6-1,EN61000-6-2,EN61000-6-3, EN61000-6-4,NB / T32004-2018 Warranty: The warranty of the voltage converter (inverter) is valid from the day when we (the seller) is provided with the serial number of the inverter, the purchase invoice, a certified electrician's certificate about the installed:1)Lightning protection and overvoltage limiter (on the input side)2)Lightning protection (between solar panels and inverter)3)DC voltage switch between panels and inverter4)Dedicate grounding for solar panels separated from grounding of the house
The 5-year (60-month) manufacturer's warranty begins from the day of purchase, but comes into effect only after submission of these documents.Note: Lightning strike is not a valid warranty claim, it is classified as insurance claim.