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High-Quality Wind Turbine On-grid Converter | China Suppliers & Factory with Advanced Power Technology
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
Product Display
Frequently Asked Questions
1. What is the maximum efficiency of the GWI inverter series?
The GWI inverter series features high-efficiency power conversion reaching over 97.5% maximum efficiency, minimizing power loss and optimizing system yield.
2. Which core power electronic components and modulation technologies are utilized?
The system is built with high-grade IGBT modules sourced from Mitsubishi and uses IGBT/PWM (Pulse Width Modulation) circuit technology with MPPT curve tracking.
3. What communication and remote monitoring options are supported?
The inverters come standard with Ethernet, RS485, and RS232 communication interfaces, along with optional Wi-Fi/GPRS mobile monitoring application support.
4. What comprehensive protections are built into the inverter?
Comprehensive safety protections include input under-voltage, over-voltage, reverse connection protection, output over-current, short circuit, overheating protection, and insulated island control.
5. What are the installation environment and temperature requirements?
The unit operates across temperatures from -25°C to +55°C with humidity levels from 0 to 90% (non-condensing), featuring an IP25 indoor protection rating and low operating noise under 40dB.
6. Does the inverter support automatic generator control?
Yes, it features integrated dry contact control to automatically disconnect the generator for system protection and safely recover automatic operation.
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