Complaint
Type designation | SG33CX | SG40CX | SG50CX |
Input (DC) | |||
Max. PV input voltage | 1100 V | ||
Min. PV input voltage | 200 V | ||
Startup input voltage | 250 V | ||
Nominal PV input voltage | 585 V | ||
MPP voltage range | 200 - 1000 V | ||
MPP voltage range for nominal power | 550V - 850 V | ||
No. of independent MPP inputs | 3 | 4 | 5 |
Max. number of PV strings per MPPT | 2 | ||
Max. PV input current | 78A | 104A | 130A |
Max. DC short-circuit current | 120A | 160A | 200A |
Output (AC) | |||
AC output power | 33kw | 40kw | 50kw |
Max. AC output current | 55.2 A | 66.9 A | 83.6 A |
Nominal AC voltage | 3 / N / PE, 230/400 V | ||
AC voltage range | 312 - 528 V | ||
Nominal grid frequency Grid frequency range THD | 50 Hz / 45 - 55 Hz, 60 Hz / 55 - 65 Hz < 3 % (at nominal power) | ||
DC current injection | < 0.5 % In | ||
Power factor at nominal power | > 0.99 | ||
Adjustable power factor | 0.8 leading - 0.8 lagging | ||
Feed-in phases / connection phases | 3 / 3 | ||
Efficiency | |||
Max. efficiency | 98.6% | 98.6% | 98.7% |
Euro. efficiency | 98.3 % | 98.3 % | 98.4% |
Protection | |||
DC reverse connection protection | Yes | ||
AC short circuit protection | Yes | ||
Leakage current protection | Yes | ||
Grid monitoring | Yes | ||
Ground fault monitoring | Yes | ||
DC switch | Yes | ||
PV String current monitoring | Yes | ||
PID recovery function | Yes | ||
Overvoltage protection | DC Type II / AC Type II | ||
General Data | |||
Dimensions (W*H*D) | 702*595*310mm | 782*645*310mm | 782*645*310mm |
Weight | 50KG | 58KG | 62KG |
Isolation method | Transformerless | ||
Ingress protection rating | IP66 | ||
Night power consumption | ≤2 W | ||
Operating ambient temperature range | -30 to 60 ºC | ||
Allowable relative humidity range (non-condensing) | 0 - 100 % | ||
Cooling method | Smart forced air cooling | ||
Max. operating altitude | 4000 m (> 3000 m derating) | ||
Communication | RS485 / Optional: Wi-Fi, Ethernet | ||
DC connection type | MC4 (Max. 6 mm² ) | ||
AC connection type | OT or DT terminal (Max.70 mm²) | ||
Certificate | 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, AS/NZS 4777.2:2015, CEI 0-21, VDE 0126-1-1/A1 VFR 2014, UTE C15-712-1:2013, DEWA | ||
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