[SUN-20K-G03] TMDA 3Phase 380v/20kw Wifi/ DC Switch/LCD

3Phase 380v/20kw Wifi/ DC Switch/LCD
Max. DC Input Power (kW) 26
Max. DC Input Voltage (V) 1000
Start-up DC Input Voltage (V) 250
MPPT Operating Range (V) 200~850
Max. DC Input Current (A) 32+32
Max. Short Circuit Current (A) 48+48
Number of MPPT / Strings per MPPT 2/2
Output Side
Rated Output Power (kW) 20
Max. Active Power (kW) 22
Nominal Output Voltage / Range (V) 3L/N/PE 380V/323V-418V, 400V/340V-440V
Rated Grid Frequency (Hz)  50 / 60 (Optional)
Operating Phase Three phase
Rated AC Grid Output Current (A) 29
Max. AC Output Current (A) 31.9
Output Power Factor 0.8 leading to 0.8 lagging
Grid Current THD <3%
DC Injection Current (mA) <0.5%
Grid Frequency Range 47~52 or 57~62 (Optional)
Efficiency
Max Eyciency 98.6%
Euro Eyciency 97.8%
MPPT Eyciency >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
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 330W×508H×206D
Weight (kg) 20.8
Topology Transformerless
Internal Consumption <1W (Night)
Running Temperature -25~65℃, >45℃ derating
Ingress Protection IP65
Noise Emission (Typical) <45 dB
Cooling Concept Smart cooling
Max. Operating Altitude Without Derating 2000m
Designed Lifetime >20 years
Grid Connection Standard CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11
Operating Surroundings Humidity 0-100%
Safety EMC / Standard IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Features
DC Connection MC-4 mateable
AC Connection IP65 rated plug
Display LCD1602
Interface RS485/RS232/Wifi/LAN