Audited Supplier
RX-WM-GTI
More Than 95%
Single Phase
50/60Hz
22.7
220V
220V
5kw
on Grid Wind System
60VAC~300VAC
Single Phase
50Hz/60Hz
LED+LCD
R&X
Carton
680*490*440mm
China Jiangsu
8504403090
Product Description
- Distributed wind power grid-tied system.
- Solar &wind hybrid power grid-tied system.
- Wind power grid-tied system.
- Wind Controller &Inverter integrated machine.
- MPPT included, and 30-point power curve can be settable.
- Complete protection functions.
- RS485 monitoring mode optional.
| 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. | |||
| 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. | ||
| 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. | ||
| Monitoring mode(optional) | RS485/GPRS | ||
| 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 | ||
| 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. | |||
1. What kind of region can be installed wind turbine?
Small wind turbines should be applied in the regions which wind resources is sufficient. The annual average wind speed should be
more than 3m/s, the effective wind speed 3-20m/s should be more than 3000h in accumulation per year. The density of 3-20m/s
effectively average wind power should be more than 100W/m2.
It should be noted that choosing the rated design speed wind turbine is in conformity with local design speed. It is significantly
in making use of wind resources and in economic aspect. Wind tunnel test proves that the fan power transformation of the impeller
in the direct ratio with wind speed, that is to say, the wind speed decide the output electrical power.
2. How to calculate the actual need power in my home to configure the appropriate power of wind turbines?
At present, battery stores the power from the wind turbine, then discharge to home appliances. So the power which discharged to
the load and be charged timely by wind turbine is the amount of the actual needs power.
Take an example: the rated output power from wind turbine generator is 100W per hour, the continuous workable hours by wind is 4
hours. The battery can be charged total capacity is 400WH. For only about 70% power from battery can be discharged to the load, so
the actual power which can be used from battery is 280WH.
If there are:
1) Bulb15W x 2 Pieces, working 4 hours one day, consumption 120WH
2) TV 35W x 1 set, working 3 hours one day, consumption 105WH
3) Radio 15W x 1 Piece, working 4 hours one day, consumption 60WH
Above total consumption is 285WH per day. If you
only design to install 100W wind turbine generator, the consumption total power
will more than the power from wind turbine generator. In long period of time using power from 100W wind turbine generator, it will
make the battery serious loss of electricity and damaged, and it will cut down your battery service life.
It is assumed that wind turbine at rated wind power generation and energy consumption, but in fact, due to the variability of the
wind, intermittent, there are strong and weak wind different (wind speed) and wind blow in long time and short time
different(frequency). So you should cut down even cut off some electrical application working time when the wind condition is in
poor to protect your battery. If your budget is enough, it will be better to install a diesel generator set or install solar
panels at the same time.
3. How to select the correct battery capacity to get power from wind turbine generator?
Generally, the battery capacity should be equal or smaller than the power from wind turbine generator.
1) 100W wind turbine generator matches 120AH battery (60AH x 2 Pieces)
2) 200W wind turbine generator matches 120-180AH battery (60 OR 90AH x 2 Pieces)
3) 300W wind turbine generator matches 240AH battery (120AH x 2 Pieces)
4) 750W wind turbine generator matches 240AH battery (120AH x 2 Pieces)
5) 1000W wind turbine generator matches 360AH battery (60AH x 3 Pieces)
