| Type designation |
SG50CX |
| Input (DC) |
|
| Max. PV input voltage |
1100 V ** |
| Min. PV input voltage / Start-up input voltage |
200 V / 250 V |
| Nominal PV input voltage |
585 V |
| MPP voltage range |
200 – 1000 V |
| No. of independent MPP inputs |
5 |
| No. of PV strings per MPPT |
2 |
| Max. PV input current |
5 * 26A |
| Max. DC short-circuit current |
5 * 40A |
| Output (AC) |
|
| AC output power |
50 kVA @ 45 ℃, 400Vac / 55 kVA @ 40 ℃, 400Vac |
| Max. AC output current |
83.6 A |
| Nominal AC voltage |
3 / N / PE, 230 / 400 V |
| AC voltage range |
312 – 528 V |
| Nominal grid frequency / Grid frequency range |
50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz |
| Harmonic (THD) |
< 3 % (at nominal power) |
| DC current injection |
< 0.5 % In |
| Power factor at nominal power / Adjustable power factor |
> 0.99 / 0.8 leading – 0.8 lagging |
| Feed-in phases / AC connection |
3 / 3 |
| Efficiency |
|
| Max. efficiency / European efficiency |
98.7% / 98.4% |
| Protection and Function |
|
| DC reverse polarity protection |
Yes |
| AC short circuit protection |
Yes |
| Leakage current protection |
Yes |
| Grid monitoring |
Yes |
| Ground fault monitoring |
Yes |
| DC switch |
Yes |
| AC switch |
No |
| PV string monitoring |
Yes |
| Q at night function |
Yes |
| PID recovery function |
Yes |
| Arc fault circuit interrupter (AFCI) |
Optional |
| Overvoltage protection |
DC Type II (optional: Type I + II) / AC Type II |
| General Data |
|
| Dimensions (WHD) |
782 * 645 * 310 mm |
| Weight |
62 kg |
| Topology |
Transformerless |
| Degree of protection |
IP66 |
| Night power consumption |
≤ 2 W |
| Operating ambient temperature range |
-30 to 60 ℃ (> 45 ℃ derating) |
| Allowable relative humidity range |
0 – 100 % |
| Cooling method |
Smart forced air cooling |
| Max. operating altitude |
4000 m (> 3000 m derating) |
| Display |
LED, Bluetooth+APP |
| Communication |
RS485 / Optional: WLAN, Ethernet |
| DC connection type |
MC4 (Max. 6 mm²) |
| AC connection type |
OT or DT terminal (Max.70 mm²) |
| Compliance |
IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N. 4105:2018, VDE-AR-N 4110:2018, IEC 61000-6-3, EN 50549-1/2, AS/NZS. 4777.2:2015, CEI 0-21 2019, CEI0-16 2019, VDE 0126-1-1/A1 VFR 2019, UTE C15-712-1:2013, DEWA, UNE 206007-1/RD 1699, UNE 217001, Israel certificate, G99 |
| Grid Support |
Q at night function, LVRT, HVRT, active & reactive power control and power ramp rate control |
