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DS-70/75/80/90/100/110K-G03 | 70-110kW | Three Phase | 6 MPPT

The Invermaxtron 70-110K grid-connected inverter is suited for medium and large-scale commercial rooftops and ground-mounted solar PV system in which reliability and stability are important. the full series inverter has 30% DC input oversizing ratio and 10% AC output overloading ratio, offering a faster return on investment.

iconsSmart Monitoring Platform

Remotely shutdown function

Thanks to the smart monitoring platform, Invermaxtron full series inverter products support remotely shutdown immediately when accident occurs.Setting parameters and FW update remotely, which makes PV plant O&M easier.

DS-70-100k-g03-3phase-invermaxtron
DS-70-100k-g03-3phase-Invermaxtron-2
DS-70-100k-g03-3phase-Invermaxtron-4
DS-70-100k-g03-3phase-Invermaxtron-3
DS-70-100k-g03-3phase-Invermaxtron-5
  • Max. 6 MPP trackers, Max. efficiency up to 98.8%
  • Zero export application, VSG application
  • String intelligent monitoring (optional)
  • Wide output voltage range
  • Type II DC/AC SPD
  • Anti-PID function (Optional)
  • AFCI function (Optional)

Technical Specifications

ModelDS-70K-G03DS-75K-G03DS-80K-G03DS-90K-G03DS-100K-G03DS-110K-G03
Input Side
Max. DC Input Power(kW)9197.5104135150150
Max. DC Input Voltage (V)1000
Start-up DC Input Voltage(V)250
MPPT Operating Range(V) 200~850
Max. DC Input Current(A)40+40+40+4040+40+40+40+40+40
Max. Short Circuit Current (A)60+60+60+6060+60+60+60+60+60
No.of MPP Trackers
46
No.of Strings per MPP Tracker4+4+4+44+4+4+4+4+4
Output Side
Rated Output Power(kW)70758090100110
Max. Active Power(kW)70758090100110
Rated Output Voltage/Range (V)
3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards)
Rated Grid Frequency(Hz)50 / 60 (Optional)
Operating PhaseThree phase
Rated AC Grid Output Current(A)106.1/101.5113.7/108.7121.3/116136.4/130.5151.6/145166.7/159.5
Max. AC Output Current(A)106.1/101.5113.7/108.7121.3/116136.4/130.5151.6/145166.7/159.5
Output Power Factor
0.8 leading to 0.8 lagging
Total Harmonics Current Distortion (THDi)
<3%
DC Injection Current(mA)<0.5%
Grid Frequency Range45~55 or 55~65 (Optional)
Efficiency
Max.Efficiency 98.5%
Euro Efficiency 97.5%
MPPT Efficiency >99%
Protection
DC Reverse-Polarity Protection Yes
AC Short Circuit Protection Yes
AC Output Overcurrent Protection Yes
Output Overvoltage Protection Yes
Insulation Resistance Protection Yes
Ground Fault Monitoring Yes
Islanding Protection Yes
Temperature Protection Yes
Integrated DC Switch Yes
Remote software upload Yes
Remote change of operating parameters Yes
Surge protection DC Type II / AC Type II
General Data
Cabinet Size (WxHxD mm)
826×516×312.7 (Excluding Connectors and Brackets)
Weight(kg)81
TopologyTransformerless
Internal Consumption<1W (Night)
Running Temperature
-25 to +65℃, >45℃ Derating
Ingress ProtectionIP65
Noise Emission(Typical)≤55 dB
Cooling ConceptSmart Cooling
Permissible Altitude (m)
4000
Warranty5 Years
Grid Connection Standard

   IEC 61727, IEC 62116, CEI 0-21, CEI 0-16, EN 50549, NRS 097, RD 140, UNE 217002,

OVE-Richtlinie R25, G99, VDE-AR-N 4105, VDE-AR-N 4110
Operating Surroundings Humidity0-100%
Safety EMC/Standard        IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Features
Display LCD 240 × 160
Interface RS485/RS232/Wifi/LAN