Transformer
Rated power of transformer 8800kVA
Transformer maximum power 10120kVA
LV/MV voltage 0.63-0.63/20 ~ 35kV
Vector group Dy11y11
Transformer cooling type ONAN (oil natural air natural)
Rated power of transformer 8800kVA
Transformer maximum power 10120kVA
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 power station
MV 1500 utility PV power plants
input (DC)
Max.PV input voltage 1500V
output (AC)
| AC output power | 2 * 4400kVA @ 45 ℃/2 * 5060kVA @ 25 ℃ |
| AC voltage range | 20 ~ 35kV |
| Rated grid frequency/range | 50Hz/45~55Hz, 60Hz/55~65Hz |
| Output current harmonics (at nominal power) | <3% |
| DC current injection | <0.5% In |
| power factor | >0.99/0.8 Lags to 0.8 Lead |
protection:
| DC input protection | load break switch + fuse |
| AC output protection | circuit breaker (Circuit breaker) |
| AC MV Output Protection | circuit breaker (Circuit breaker) |
| overvoltage protection | DC Type II/AC Type II |
| Leakage Current Monitoring | is |
| Grid monitoring/ground fault monitoring | is/is |
| insulation monitoring | is |
| Overheat Protection | is |
| Night SVG function | optional |
| Anti-PID Function | optional |
efficiency
Maximum efficiency 99.00%
Transformer
transformer rated power 8800kVA
General data:
auxiliary power supply standard: 5kVA, optional: Max.40kVA
weight 30t
