Model | URE-33K |
Energy Source | PV |
Input Side | |
Max. input power (kW) | 46kW |
Max. input voltage (V) | 1000 |
Start up input voltage (V) | 350 |
MPPT voltage range (V) | 200-800 |
Max. input current (A) | 18+18+18+18 |
Number of MPPT/ Max strings as per MPPT | 4/8 |
Output side | |
Rated output power (KW) | 33 |
Max. transient power (KW) | 33 |
Rated AC grid voltage (V) | 400 |
AC grid voltage range (V) | 304~460V (Adjustable) |
Operating phase | Three |
Max. AC/Rated output current (A) | 47.8/50 |
Output power factor | 0.8 leading … 0.8 lagging |
Reactive power control | 0.8/0.9/1 Optional |
Total Harmonic Distortion (THD) | < 3% |
DC injection current (mA) | <50mA |
Rated grid frequency (Hz) | 50/60 |
Grid Frequency (Hz) | 47-52 or 57-62 |
Efficiency | |
Max. Efficiency | >98.7 % |
Euro Efficiency | >98.3% |
MPPT Efficiency | >99.9% |
DC connection | MC-4 mateable |
AC connection | Ip67 rated plug |
Display | 7.0" LCD color screen display (optional) |
Communication connections | 4 pins RS485 connector, 2 RJ |
Warranty | 5-8 Year standard (extended to 20 years) |
Temperature protection | Yes |
DC reverse polarity protection | Yes |
AC short circuit protection | Yes |
AC output overcurrent protection | Yes |
Output overvoltage protection – Varistor | Yes |
Ground fault monitoring | Yes |
Grid monitoring | Yes |
Islanding protection | Yes |
Integrated DC switch | Optional |
Size (mm) | 530W *700H*356.5.D |
Weight (KG) | 58.2 |
Topology | Transformesrless |
Internal consumption | <1W (Night) |
Operating ambient temperature range | -25°C~60°C |
Ingress protection | Ip65 |
Noise emission (typical) | <30 dBA |
Cooling concept | Natural convection |
Max. operating altitude without derating | 4000m |
Designed lifetime | >20 years |
Utility monitoring | EN50438, G59/3, AS4777, VDE0126-1-1, IEC61727 |
Operating surroundings humidity | 0~100% |
EMC | IEC62109-1/-2, AS3100, EN61000-6-1, EN61000-6-3 |