Input (DC) |
Max. PV input voltage | 1500V |
Min. PV input voltage / Startup input | 875 V 915 V |
MPP voltage range for nominal power | 875 – 1300 V |
No. of independent MPP inputs | 1 |
No. of DC inputs | 21 (optional: 24 negative grounding or floating; 28 negative grounding) |
Max. PV input current | 4178A |
Output (AC) |
Max. AC output current | 3458 A |
Nominal AC voltage | 600 V |
AC voltage range | 480 – 690 V |
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 / Connection phases | 3 / 3 |
Nominal grid frequency / Grid frequency range | 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz |
Efficiency |
Max. efficiency / CEC efficiency | 99.0 % / 98.7 % |
Protection |
DC input protection | Load break switch + fuse |
AC output protection | Circuit breaker |
Overvoltage protection | DC Type I + II / AC Type II |
Grid monitoring / Ground fault monitoring | Yes / Yes |
Overheat protection | Yes |
Insulation monitoring | Yes |
Anti-PID function | Optional |
DC reverse connection protection | - |
General Data |
Dimensions (W*H*D) | 2991*2591*2438 mm |
Weight | 5.9 T |
Isolation method | Transformerless |
Degree of protection | IP54 |
Operating ambient temperature range | -30 to 60 ℃ (> 50 ℃ derating) |
Allowable relative humidity range (non-condensing) | 0 – 95 % |
Cooling method | Temperature controlled forced air cooling |
Max. operating altitude | 4000 m (> 3000 m derating) |
Display | Touch screen |
Communication | Standard: RS485, Ethernet; Optional: optical fiber |
Compliance | CE, IEC 62109, IEC 62116, IEC 61727 |
Grid support | Night SVG function, L/HVRT, active & reactive power control and power ramp rate control |
Transformer |