250KW Wind Turbine On Grid Converter BNWG-250KS
Specifications
250KW Wind Turbine On Grid Converter BNWG-250KSwide input voltage range maximum can be 880V DC
250KW Wind Turbine On Grid Converter BNWG-250KS
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.With RS485/RS232, Ethernet, GPRS (optional) interfaces, remote data collection and surveillance
9.Pure sine wave output, automatic synchronization grid connected, non-polluting to the power grid, no impact
10..Inverting current close-cycle control,power to control and adjustable
11..Big-screen English LCD, perfect display, interface-friendly
Type |
BNWG250KS |
BNWG500KS |
Rated AC output power |
250 KW |
500 KW |
Insulate mode |
Low frequency transformer |
|
Max. open circuit voltage |
1150V |
|
MPPT range |
400~1150V |
|
Max. input current |
625A |
1250A |
Can access array of parallel group |
10group |
|
|
Connecting mode of battery board |
Connection terminals |
|
Max. efficiency |
95% |
|
Europe efficiency |
94% |
|
|
Operating range utility voltage(three phase) |
320~440VAC |
|
|
Operating range utility frequency |
50HZ±2% |
|
|
Total Harmonic Distortion (THD) |
<3%(rated power) |
|
Power factor |
>0.99 |
|
|
Zero power consumption at night |
<10W |
|
Communication Interface |
RS485 |
|
|
Electrical insulation properties |
1500Wc,1 minute |
|
|
Operation surroundings Temperature |
-25~+60°C |
|
|
Operation surroundings Humidity |
0~100% |
|
Protection |
Protection for input connecting contrary, input lack of voltage, output over load, output short circuit and over heat. |
|
Cooling mode |
Windy |
|
Noisy |
<50dB |
|
Protect degree |
IP20(indoor),IP65(outdoor) |
|
Size(L×W×Hmm) |
2250*850*2180 |
2400*800*2260 |
Weight(KG) |
1200 |
1800 |
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