Description
| MODEL | 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 * 26 A |
| Max. DC short-circuit current | 5 * 40 A |
| OUTPUT(AC) | |
| AC output power | 50 kVA @45 ℃, 400Vac / 55kVA @ 40 ℃,400Vac 50KVA @ 50 ℃, 415Vac / 55kVA @ 45 ℃,415Vac |
| 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) | Yes |
| Overvoltage protection | DC Type I + II / AC Type II |
| GENERAL DATA | |
| Dimensions (W*H*D) | 782*645*310mm |
| Weight | 62 kg |
| Isolation method | Transformerless |
| Degree of protection | IP66 |
| Night power consumption | ≤2 W |
| Operating ambient temperature range | -30 to 60 ℃ (> 45 ℃ derating) |
| Allowable relative humidity range (non-condensing) | 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 |
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