inquiry
Leave Your Message
Products Categories
Featured Products

China Wind Turbine On-grid Converter Manufacturer - Reliable Suppliers and Factory Solutions for Stable Power Output

Introducing our state-of-the-art wind generator convertor, a vital component of wind energy systems designed for both permanent magnet synchronous and asynchronous generators. This advanced convertor efficiently transforms unstable AC power generated by wind turbines into stable DC, subsequently converting it back to a reliable AC output. This process ensures consistent frequency and voltage control, enhancing the overall performance of wind turbines across varying speeds without affecting the grid's stability, Our grid-connected system for small wind turbines comprises a wind turbine, rectifier, electronic dump load, and a grid-connected inverter. Wind energy is captured and converted into alternating current with changing amplitude and frequency. This fluctuating AC is then transformed into DC current via a sophisticated controller, before being converted back into synchronized sine wave AC power through our efficient grid-connected inverter, The grid-connected inverter stands as the centerpiece of our wind turbine system. Utilizing the cutting-edge 32-bit DSP chips from the U.S. TI and Japan's advanced IGBT intelligent power module assembly, our inverter leverages active current-controlled PWM technology. This results in significantly improved power supply reliability, enhanced protective features, and a high power factor for a harmonic pollution-free power supply, As a leading factory and supplier in China, we are committed to delivering innovative wind energy solutions tailored to meet the needs of our clients while promoting sustainable energy practices. Experience unparalleled performance and reliability with our wind generator convertor today

    Leading feature

    • 1. MPPT (Power Curve Tracking) Technology
    • 2. Over 97.5% Max. Efficiency
    • 3. LCD touch Screen Display
    • 4. RS485, WIFI/GPRS monitoring app available (optional)
    • 5. IGBT from Mitsubishi
    • 6. Disturbance detection technology, insolated island control
    • 7. Compact & light design for one-person easy installation
    • 8. Pure sine wave output, no pollution & impact to the grid
    • 9. Dry contact , disconnect generator for protection and recovery automatically

    Product Parameters

    Model GWI-200KTL GWI-300KTL GWI-400KTL GWI-500KTL GWI-600KTL
    Rated power 200KW 300KW 400KW 500KW 600KW
    Max. AC Output Power 220KW 330KW 440KW 550KW 660 KW
    Circuit method IGBT/PWM (Pulse Width Modulation mode)
    Rated AC Input Power 200KW 300KW 400KW 500KW 600 KW
    Generator Rated Voltage 600-690Vac
    Range Of AC Input Voltage Of Generator 460-750Vac
    Max. Efficiency 97%
    Rated Output Voltage 380 Vac
    Rated Output Frequency 50Hz/60Hz
    Available Grid Voltage Range (Three Phase) 350-450Vac 310Vac-450Vac
    Available Grid Frequency Range 50Hz±1%/ 60Hz±1%
    Total Current Waveform Distortion Rate <3%
    Power Factor ≥0.99
    Power Consumption At Night <100W
    Communication Interface Ethernet network/RS485/RS232
    Electrical Insulation Performance 1500Vac, 1 minute
    Operating Environment Temperature -25~+55℃
    Operating Environment Humidity 0~90%,No condensation
    Protection Input under voltage, over voltage, reverse connection, output over current, short circuit, overheating, etc
    Cooling Method Fan Cooling
    Noise (Horizontal Distance 1 m) <40dB
    Protection Class IP25(indoor)
    Size(mm) 1200*1000*1900 1200*1000*2060 1200*1000*2060 1200*1000*2060 1200*1000*2060
    Model GWI-800KTL GWI-1000KTL GWI-1500KTL GWI-2000KTL GWI-3000KTL
    Rated Power 800KW 1000KW 1500KW 2000KW 3000KW
    Max. AC Output Power 880KW 1100KW 1650KW 2200KW 3250KW
    Circuit Method IGBT/PWM (Pulse Width Modulation mode)
    Rated AC Input Power 800KW 1000 KW 1500KW 2000KW 3000KW
    Generator Rated Voltage 600Vac - 690Vac
    Range Of AC Input Voltage Of Generator 460-750Vac
    Max. Efficiency 97%
    Rated Output Voltage 380 Vac
    Rated Output Frequency 50Hz/ 60Hz
    Available Grid Voltage Range (Three Phase) 310Vac-450Vac
    Available Grid Frequency Range 50Hz±1%/ 60Hz±1%
    Total Current Waveform Distortion Rate <3%
    Power Factor ≥0.99
    Power Consumption At Night <100W
    Communication Interface Ethernet/RS485/RS232
    Electrical Insulation Performance 1500Vac, 1 minute
    Operating Environment Temperature -25~+55℃
    Operating Environment Humidity 0~90%,No condensation
    Protection Input under voltage, over voltage, reverse connection, output over current, short circuit, overheating, etc
    Cooling Method Fan Cooling
    Noise (Horizontal Distance 1 m) <40dB
    Protection Class IP25
    Size (mm) 2000*1000*2060 2000*1000*2060 3000*1000*2060 4000*1000*2060 5000*1000*2060

    System Solution

    System-Solution

    Product Display

    • Product-Display1
    • Product-Display2
    • Product-Display3
    • Product-Display4
    • Product-Display5
    • Product-Display6

    Frequently Asked Questions

    Q: What is the maximum efficiency of the GWI series grid-tied inverters?
    The GWI series grid-tied inverters deliver a high performance with a maximum efficiency of over 97.5%, ensuring optimal energy conversion.
    Q: What kind of core technology is used in these inverters?
    The system utilizes advanced MPPT (Power Curve Tracking) Technology, pure sine wave output, and high-quality IGBT components sourced from Mitsubishi.
    Q: Are remote monitoring features supported?
    Yes, the inverters support multiple communication interfaces, including Ethernet, RS485, and RS232. An optional WiFi/GPRS monitoring app is also available.
    Q: What safety protections do the GWI inverters offer?
    The inverters include built-in protection against input under-voltage, over-voltage, reverse connection, output over-current, short circuits, and overheating.
    Q: Can these inverters operate in extreme temperatures?
    Yes, they are designed to operate within a wide temperature range of -25℃ to +55℃ and under humidity levels up to 90% (non-condensing).
    cpbj

    Get in touch

    We're Ready To Assist You Anytime