Specifications
250kw wind grid tied inverter1. 5kw ~500kw
2..CE approved
250kw wind grid tied inverter
product advantages:
1. using IPM from Mitsubishi company as the power components.
2. using American ATEMEL company microprocessor as figure controller.
3. perfect protection and warning functions.
4. MPPT (Maximum Power Point Tracking )technology.
5. circuit frame compact,Max. Efficiency≥94%
6. Outdoor stainless steel casing, entire sealed installation
7. input voltage range wide,MAX. can be 1150VDC
8. communication,multi communication interface can be selected
9. pure sine wave output,automatically synchronized with the grid tracking,power factor close to 1, Current low harmonic content, non-polluting power grid, no impact
10. Inverter current closed-loop control, power controllable
11. big-screen English LCD, perfect display, interface-friendly.
parameters:
Wind turbine grid-on system specialized single-phase inverter
type | BNWG-1KD | BNWG-3KD | BNWG-5KD | |
rated capacity | 1KW | 3 KW | 5 KW | |
Rated AC output power | 1KW | 3KW | 5KW | |
Max. AC output power | 1.2KW | 3.6KW | 6KW | |
insulate mode | Low frequency transformer | |||
Recommended wind turbine power | 1KW | 2KW | 3-4KW | |
Max. open circuit voltage | 450V
| 780V | ||
MPPT range | 150~450VDC | 180~450VDC | 180~780VDC | |
Max. input current | 6.7A | 15A | 25A | |
connecting mode of battery board | water-proof direct-plug terminals | |||
Max. efficiency | 94% | |||
Europe efficiency | 92% | |||
operating range utility voltage(single phase) | 180~265WC | |||
operating range utility frequency | 50HZ±2%&60HZ±2% | |||
Total Harmonic Distortion(THD) | <3% | |||
power factor | ≥0.99 | |||
communication Interfaces | RS485/RS232 | |||
Electrical insulation properties | 1500Wc,1minute | |||
operation surroundings Temperature | -25~+60°C | |||
opreation 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 | <40dB | |||
waterproof and Dustproof Class | IP20(indoor),IP65(outdoor) | |||
dimension(L×W×Hmm) | 300*150*500 | 350*200*500 | 430*280*630 | |
Weight(kg) | 15 | 45 | 60 | |
Wind turbine grid-on system specialized three-phase inverter
model | BNWG-10KS | BNWG-30KS | BNWG-50KS | BNWG-100KS | BNWG-250KS | BNWG-500KS | ||||||||
rated AC output power | 10 KW | 30 KW | 50 KW | 100 KW | 250 KW | 500 KW | ||||||||
insulate mode | Low frequency transformer | |||||||||||||
Max. open circuit voltage | 780V
| 1150V
| ||||||||||||
MPPT range | 200~780V | 400~780V | 400~1150V | |||||||||||
Max. input current | 50A | 150A | 125A | 250A | 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) | 320~440AC | |||||||||||||
operating range utility frequency | 50HZ±2% | |||||||||||||
Total Harmonic Distortion(THD) | <3%(rated power) | |||||||||||||
power factor | >0.99 | |||||||||||||
Zero power consumpt at night | <10W | |||||||||||||
communication Interfaces | RS485 | |||||||||||||
Electrical insulation properties
| 1500Wc,1 minute | |||||||||||||
operation surroundings Temperature | -25~+60°C | |||||||||||||
opreation 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 | |||||||||||||
waterproof and Dustproof Class | IP20(indoor),IP65(outdoor) | |||||||||||||
Size(L×W×Hmm) | 550*480*980 | 800*600*1800 | 800*600*2260 | 2250*850*2180 | 2400*800*2260 | |||||||||
Weight(KG) | 150 | 400 | 600 | 800 | 1200 | 1800 | ||||||||
