Three Phase On Grid String Inverter

Deye 125K

Product Features

Model 125K
Input Side
Max. DC Input Power (kW) 187.5
Max. DC Input Voltage (V) 1000
Start-up DC Input Voltage (V) 250
MPPT Operating Range (V) 200~1000
Max. DC Input Current (A) 40+40+40+40+40+40+40+40
Max. Short Circuit Current (A) 60+60+60+60+60+60+60+60
No.of MPP Trackers 8
No.of Strings per MPP Tracker 4
Output Side
Rated Output Power (kW) 125
Max. Active Power (kW) 135
Nominal Output Voltage / Range (V) 3L/N/PE 220/380V, 230/400V
Rated Grid Frequency (Hz) 50 / 60 (Optional)
Operating Phase Three phase
Rated AC Grid Output Current (A) 189.4/181.2
Max. AC Output Current (A) 204.6/195.7
Output Power Factor 0.8 Forward Work and 0.8 Backward Work
Grid Current THD <3%
DC Injection Current (mA) <0.5%
Grid Frequency Range 47~52 or 57~62 (Optional)
Max. Efficiency 98.8%
Euro Efficiency 98.3%
MPPT Efficiency >99%
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
Anti-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
Size (mm) 1006WX568.5HX364D
Weight (kg) 103
Topology Transformerless
Internal Consumption <1W (Night)
Running Temperature -25~60°C, >45°C derating
Ingress Protection IP65
Noise Emission (Typical) ≤55 dB
Cooling Concept Smart cooling
Max. Operating Altitude Without Derating 4000m
Warranty 20 years
Grid Connection Standard VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149/NBR16150
Operating Surroundings Humidity 0-100%
Safety EMC / Standard IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
DC Connection MC-4 mateable
AC Connection IP65 rated plug
Display LCD 240×160
Interface RS485/RS232/Wifi/LAN
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