Transformer rated power 6600kVA
Transformer max. power 7920kVA
LV/MV voltage 0.63-0.63/20~35kV
Vector group Dy11y11
Transformer cooling type ONAN (Oil Natural Air Natural)
Central Inverter MV Turnkey Solution for 1500V Utility PV Plant 6600kva 20-35kv EP 6600 HB UD/20-35
MV Turnkey Solution for 1500V Utility PV Plant
Input(DC)
Max. PV input voltage 1500V
Max. input current 5736A*2
MPPT voltage range for nominal power 900~1300V
Number of MPPT trackers 4*2
Number of DC inputs 40 ( Maximum: 64 inputs)
Output(AC)
| AC output power | 2*4400kVA@45℃/2*5060kVA@25℃ |
| AC voltage range | 20~35kV |
| Rated grid frequency/range | 50 Hz/45~55 Hz, 60Hz/55~65 Hz |
| Output current harmonic (at nominal power) | <3% |
| DC current injection | <0.5% In |
| Power factor at nominal power/range | >0.99/0.8 lagging to 0.8 leading |
PROTECTION :
| DC input protection | Load break switch+fuse |
| AC output protection | Circuit breaker |
| AC MV output protection | Circuit breaker |
| Over-voltage protection | DC Type II/AC Type II |
| Leakage current monitoring | Yes |
| Grid monitoring/Ground fault monitoring | Yes/Yes |
| Insulation monitoring | Yes |
| Overheat protection | Yes |
| Night SVG function | Optional |
| Anti-PID function | Optional |
Efficiency
Max. efficiency 99.00%
EU efficiency 98.70%
TRANSFORMER
Transformer rated power 8800kVA
Transformer max. power 10120kVA
LV/MV voltage 0.63-0.63/20~35kV
Vector group Dy11y11
Transformer cooling type ONAN (Oil Natural Air Natural)
GENERAL DATA:
Auxiliary power supply Standard: 5kVA, Optional: Max. 40kVA
Protection level Inverter: IP65, Others: IP54
Temperature -30～+ 60℃
Allowed humidity (non condensing) 0 ~ 95 %
Cooling method Temperature controlled forced air cooling
Max. operating altitude 2000m (standard) />2000m (optional)
Display Standard: LED indicator, Bluetooth+APP; Optional: Touch screen
Communication port Standard: RS485/Ethernet; Optional: Optical fiber
Certificates and approvals (more available on request) CE, IEC 62109, IEC 61727, IEC 61683, IEC 62116, IEC 60068, IEC61000, IEC60076, IEC62271
Dimension (W*H*D) 12192×2896×2438mm
Weight 30t
