Coemi-Skywing 50kw Wind Turbine
The Coemi-Skywing 50kW Wind Turbine is a worthy candidate for use at large PLCs and industrial units, large farms and manufacturing plants.
The Coemi-Skywing 50kW wind turbine is a direct grid connected to a three-phase mains power supply, making it ideal for large energy users and small wind farms.
Its massive 3-blade rotor has a 13.8 metre diameter using the latest in GFRP blade design technology with a fixed speed rotation of 65 revolutions per minute generating a maximum of 53kW.
Coemi-Skywing turbines use a unique hydraulic ram system to raise and lower the free-standing 18-meter galvanised tower and therefore do not require a crane for erection or servicing.
Coemi wind turbines come with a five-year warranty (first year labour-free) and are the most technologically advanced on the market. Find out why Coemi Wind Turbines are the only choice for your business.
Efficiency
Direct grid connection means the Coemi-Skywing wind turbine does not require rectification, dump or inverter, making it up to 20% more efficient.
Safety
Powerful hydraulically operated Twin disc brakes and yaw motor ensure the rotor is stopped and turned out of the wind in a mains failure or very high wind protection against damage ensuring the longevity of blades and components.
Technological
The system is controlled by a Mitsubishi controller which monitors the wind speed, direction, load, mains voltage, mains cycle Hz and rotation speed.
GPRS is used to enable engineers to monitor and update the turbine remotely through the internet.
Features:
- Mitsubishi PLC controller
- Fixed speed 50Hz Electro magnet generator
- Super quiet gearbox
- GPRS Internet monitoring means your turbine can be monitored remotely and technical updates and adjustments can be carried out without a site visit.
- Powerful Hydraulic yawl motor is used to turn the head in and out of the wind ensuring maximum reliability and life.
- Twin hydraulic disc brakes for emergency stop and hand brake.
- Fully galvanised free-standing tower, Hydraulically raised and lowered (no crane required).
- CE and MCS approved
- 5 year manufacturers parts warranty
Typical installation costs including base and planning, however installation costs can vary. Cable lengths can also vary and are not included.
| Direct Grid Wind Turbine Systems | Max generation per hour (kW-h) | Typical annual output kW-h | Cost £: Stand alone free standing tower + battery bank | Cost £: Connected to National Grid with hydraulic erected tower |
| Coemi Skywing -50kW | 53 kW-h | 120,000 | please ask | £159,950 |
| Technical specification | 50kW Skywing |
| Rated power(W) | 50,000 |
| Rated voltage(DCV) | 380±10% VAC3Phases |
| Rated current (DCA) | 76a AC |
| Rotor diameter(m) | 13.80 |
| Blade material | GFRP |
| Rotation direction | CounterClockwise |
| Start-up wind speed(m/s) | 2.5 |
| Rated wind speed(m/s) | 12.5 |
| Cut-out wind speed(m/s) | 20 |
| Survival wind speed(m/s) | 45 |
| Net weight(T) | 1.4 |
| Wind turbine type | Upwind |
| Rated Rotating speed(RPM) | 65 |
| Blades No. | 3 |
| Hydraulic tower height (m) | 18 |
| Yaw mechanism | Hydraulic |
| Annual yield(kwh) | 120,000 |
| Yaw mode | Auto/manual |
| Cable length (m) | 20 |
| Efficiency | 0.6 |
| Wind turbine tilt-angle | 6° |
| Mains failure protection | Air switch |
| Frequency(Hz) | 50 |
| Protocol | G59/1 |