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250kw-500kw on Grid Wind Turbine Inverter

250kw-500kw on Grid Wind Turbine Inverter
Product name:250kw-500kw on Grid Wind Turbine Inverter
Item:
Details:

Product Description

250kw-500kw on Grid Wind Turbine Inverter

Product advantages:
1. Using IGBT from Mitsubishi company as the power components
2. Using American ATEMEL company microprocessor as figure controller
3. Perfect protection and warning functions
4. Wind turbine MPPT technology, real-time tracing wind turbine max. output power
5. Disturbance detection technology, anti-island control
6. Circuit frame compact, Max. Efficiency≥94%
7. Outdoor stainless steel shell, fully sealed installation
8. Input voltage within the broad, the maximum reach 1150VDC
9. With RS485/RS232, Ethernet, GPRS (optional) interfaces, remote data collection and surveillance
10. Pure sine wave output, automatic synchronization grid connected, non-polluting to the power grid, no impact
11. Inverting current close-cycle control, power to control and adjustable
12. Big-screen English LCD, perfect display, interface-friendly 

250KW-500KW On grid wind turbine inverter technical parameters
Type DMWG250KTL DMWG500KTL
Nominal capacity 250KW 500KW
Rated AC output power 250KW 500KW
Max. AC output power 275KW 550KW
Max. dc open circuit voltage 900Vdc
MPPT range 450Vdc~820Vdc
Max. array input current 625A 1200A
THD of AC current <3% (nominal power)
Power factor >0.99
Max. Efficiency 98%
Euro efficiency 97%
Nominal AC voltage 210Vac~310Vac (three phase)
Nominal AC frequency 47.5Hz~51.5Hz
Automatically put into operation When the DC input and power grids meet to the requirements, the inverters automated operation
Automatic restart time after cut off 5min(time adjustment)
Protection Input short voltage, over voltage, connecting contrary, output over current, short circuit, over heat etc.
Communication interface RS485/RS232/GPRS/ Ethernet (optional)
Work environment temperature -25ºC~+55°C
Relative humidity 0~95%,No condensation
Applicable altitude ≤2000mHigher than 2000m rated power should be reduced
Cooling method Controlled forced-air cool
Noise (1m) ≤60dB
Degree of protection IP20(indoor)
Size(W*L*H mm) 1000*800*2060 2000*800*2060
Weight(kg) 850 1800

250kw-500kw on Grid Wind Turbine Inverter
250kw-500kw on Grid Wind Turbine Inverter
250kw-500kw on Grid Wind Turbine Inverter
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