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SUN-18/20/25K-G04 | 18-25kW | Three Phase | 2 MPPT
Description
Veći prinosi / Sigurno i pouzdano / Pametno / Jednostavna za korištenje
Ova nova serija trofaznih izlaznih invertera ima širi raspon od 18kw, 20kw, 25kw od originalne serije, u isto vrijeme i dalje ima dva integrirana MPPT-a, omogućavajući dva niza ulaz sa različitih orijentacija krova. Osim toga, omogućava daljinski nadzor i kontrolu sistema.
2 MPP tracker, Max. efikasnost do 98,3%
Aplikacija za nulti izvoz, VSG aplikacija
Inteligentno praćenje nizova (opciono)
Širok raspon izlaznog napona
Anti-PID funkcija (opciono)
Model |
SUN-18K-G04 |
SUN-20K-G04 |
SUN-25K-G04 |
SUN-18K-G05
|
SUN-20K-G05
|
SUN-25K-G05
|
Input Side
|
Max. DC Input Power(kW) |
23.4 |
26 |
32.5 |
23.4 |
26 |
32.5 |
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 |
26+26 |
Max. Short Circuit Current (A) |
48+48 |
39+39 |
NO.of MPP Trackers |
2 |
No.of Strings per MPPT Tracker |
3 |
2 |
Output Side
|
Rated Output Power(kW) |
18 |
20 |
25 |
18 |
20 |
25 |
Max. Active Power(kW) |
19.8 |
22 |
27.5 |
19.8 |
22 |
27.5 |
Rated AC Grid Voltage(V) |
3L/N/PE 220/380V,230/400V |
Nominal Output Voltage/Range(V) |
0.85Un-1.1Un (this may vary with grid standards) |
Rated Grid Frequency(Hz) |
50 / 60 (Optional) |
Operating Phase |
Three phase |
Rated AC Grid Output Current(A) |
27.3/26.1A |
30.3/29A |
37.9/36.2A |
27.3/26.1 |
30.3/29 |
37.9/36.2 |
Max. AC Output Current(A) |
30/28.7A |
33.3/31.9A |
41.7/39.8A |
30/28.7 |
33.3/31.9 |
41.7/39.8 |
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.Efficiency |
98.6% |
Euro Efficiency |
97.8% |
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
|
Size(mm) |
330W×508H×206D |
362W×527H×220D |
Weight(kg) |
20.8 |
20 |
Topology |
Transformerless |
Internal Consumption |
<1W (Night) |
Running Temperature |
-25~65℃,>45℃derating |
Ingress Protection |
IP65 |
Noise Emission(Typical) |
<40dB |
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 |
LCD 1602 |
Interface |
RS485/RS232/Wifi/LAN |