| Customization: | Available |
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| Inverter Efficiency: | More Than 95% |
| Output Type: | Single Phase |
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Applications
| Wind Turbine Input | |||
| Rated input power | 3kW | 5kW | |
| Max. input power | 4.5kW |
7.5kW | |
| Rated input voltage | 240Vac | ||
| MPPT voltage range | 60Vac~300Vac | ||
| Rated input current | 7.2A | 12.0A | |
| Max input current | 10.8A | 18.0A | |
| Cutting speed | 60RPM(factory default,0-1499RPM settable) | ||
| Power tracking | 30 points set power curve | ||
| Speed limit control | Electromagnetic speed limit | ||
| Manual brake | Press "Enter" and "ESC" at the same time to completely unload | ||
| Tune the switch on the panel to "Brake", three-phase AC short circuit, turn to "RUN" to run. |
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| Brake by overcurrent | 12A(factory default,0-15A settable)it dumps load completely when over current, and will recover after 10mins automatically | 20A(factory default,0-25A settable)it dumps load completely when over current, and will recover after 10mins automatically | |
| Brake by over rotational Speed(optional) | 300r/min(factory default,0~1499r/min settable)Unload completely when reached the set rotational speed, and recover automatically after 10mins. |
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| Brake by over wind speed(optional) | 18m/s (0~30m/s settable), it dumps load completely when reached the set wind speed, and recover automatically after working 10mins and wind speed is less than 15m/s. | ||
| AC Output | |||
| Grid Type | Single-phase | ||
| Rated output power | 3kW | 5kW | |
| Max output power | 3.3kW | 5.5kW | |
| Rated Grid voltage | 220Vac | ||
| Grid voltage range | 85%~110% of rated grid voltage | ||
| Rated Grid frequency | 50Hz/60Hz | ||
| Work frequency range | 49Hz~51Hz/59Hz~61Hz | ||
| Rated output current | 13.6A | 22.7A | |
| Rated power factor | >0.98 | ||
| Thdi | <5% (at rated power) | ||
| DC component | <0.5% | ||
| soft start | Yes | ||
| Restoring grid-connected functionality | Yes | ||
| Auto on/off | Yes | ||
| Protection Functions | |||
| Grid overvoltage/undervoltage protection | Yes | ||
| Grid over frequency/under frequency protection | Yes | ||
| output short circuit protection | Yes | ||
| Grid power failure protection | Yes | ||
| Anti-islanding protection | Yes | ||
| Over-temperature protection | Yes | ||
| Lightning protection | Yes | ||
| Residual current protection | Yes | ||
| General Parameters | |||
| Display mode | LED+LCD | ||
| Display information | Display: wind Voltage, Wind current,Wind power, Wind Speed, Pole Paris; Inverter voltage, Inverter current, Inverter Power, Inverter Frequency, Relay Time, power generation; BUS Voltage, Air speed, Temperature, Time, Language, ID, etc. Status: Manual brake, automatic brake, fault indication, grid-connected state, relay state, Wind cut-in, etc. |
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| Monitoring mode(optional) | RS485/GPRS |
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| Monitoring contents | Telemetry: wind turbine speed, Inverter voltage, Inverter current, Inverter power, power generation,Air speed; Remote signal: wind turbine status, wind power grid-connected inverter over-current alarm, over-voltage alarm, over-temperature alarm, fault alarm, etc.; Remote control: modify the parameters of the wind power |
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| Efficiency | >95% | ||
| Ambient temperature | -20ºC~+40ºC | ||
| Humidity | 0%~90%, no condensing | ||
| Vibration resistance | Can withstand sine wave vibration with a frequency of 10Hz~50Hz and an amplitude of 0.35mm | ||
| Noise | ≤65dB | ||
| Cooling mode | Natural cooling | ||
| Cover protection class | IP65(dump load IP54) | ||
| Product reference dimension | 416×536×250mm | ||
| Product reference weight | 20kg | ||
| Dump load reference dimension | 300×550×55mm | 673×460×453mm | |
| Dump load reference weight | 14kg | 40kg | |
| Note: Part of parameters can be adjusted according to customer's specific demand. | |||
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