WIND CONTROL is a special device for control of wind turbines (WT). WIND CONTROL ensures generator control and delivery to the distribution power grid.
Features:
Monitoring:
WIND CONTROL continuously monitors and controls:Power maximization
Active power
Enclosure design
| Input part | |
|---|---|
| Grid voltage Vs: | 3 x 400 V AC ± 10% |
| Input voltage frequency: | 50 Hz ± 5% |
| Current THD: | < 3% (at voltage THD < 1,5%) |
| Nominal power: | 4 - 500 kVA |
| Rate of the shutdown by the loss of voltage in a supply phase: | < 10 ms |
| Power factor: (from 0.95 capacitive to 0.95 inductive) | cos φ = -1 (from 0.95 capacitive to 0.95 inductive) |
| Generator part | |
| Supply voltage of the generator: | 3 x 0 to Vs |
| Frequency of the generator: | 0 - 60 Hz (according to the output of power maximization block) |
| Nominal power of the generator: | 4 - 500 kW |
| General | |
| Efficiency of the converter: | 96 % |
| Analog inputs: | 4 programmable analog inputs (Options: 0 ÷ 20 mA , 4 ÷ 20 mA , 0 ÷ 10 V , 2 ÷ 10 V) |
| Digital inputs: | 6 digital programmable inputs 1 digital safety input EN 13849-1 class 3 software adjusted control voltage ( + 24 V or 0V ) |
| Digital outputs: | 3 programmable relay outputs |
| Analog outputs: | 3 analog programmable outputs 0 ÷ 20 mA or 4 divide; 20 mA |
| Electronic protection against: | overcurrent, overvoltage, undervoltage, short circuit protection, ground fault protection, converter overtemperature, generator overtemperature, grid or generator phase outage |
| Cooling: | forced air cooling by built-in fan |
| Electromagnetic compatibility (EMC): | Built-in RFI filter of category B according to EN 61 000-6-4 |
| Permissible ambient temperature during operation: | + 5 °C to + 45 °C |
| Altitude of allowable deployment | 1000 m above sea level, at higher altitudes reduction of the inverter power. For every 100 m above 1000 m inverter power reduction of 1%. |
| Relative humidity | 90% without corrosive and explosive gases, without water vapor or condensates |
| Degree of protection: | IP20 or up to IP55 (option) |
| Standard compliance | Safety: EN 501 78, EN 601-46-1l EMC immunity: EN 61000-6-1,2 EMC emissions: EN 61000-6-3,4 ; EN 55011 zone 2 Harmonics: EN 61000-3-12 |
Products of this type are not part of the series production, they are designed according to customer requirements. Please, feel free to contact our sales department.