Page last updated Oct 20, 2021 @ 10:02pm
EXCEL-S
NO LONGER AVAILABLE FROM NoOutage.com
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Bergey 10,000W Wind Generator
with 240VAC Grid-tie Inverter
Bergey wind turbines are modern wind-driven generators which benefit from more than eighteen years of Bergey Windpower R&D, production, and the delivery of wind turbines to all fifty states in the USA and more than sixty countries around the world. They incorporate the latest technologies in aerodynamics, structures and electronic control systems. Made in USA.
The BWC EXCEL is a 10 kilowatt wind turbine designed to supply most of the electricity for an average total electric home in areas with an average wind speed of 12 mph (DOE Wind Class 3). In remote locations it can charge batteries for stand-alone applications or pump water electrically without the need for batteries. Simple and rugged, the BWC EXCEL is designed for high reliability, low maintenance, and automatic operation in adverse weather conditions. It is available in three versions.
- BWC EXCEL-S: a 240VAC, 60 Hz (50 Hz optional), single phase utility interconnect system. Includes a grid-tie inverter.
- BWC EXCEL-R: a 120VDC (240VDC and 48 VDC optional) remote battery charging system. Includes the VCS-10 Control System.
- BWC EXCEL-PD: a 3 phase AC system that can drive submersible or surface-mounted pumps. Includes the PCU-10 Control System.
The performance data shown in the two thumbnail images above have been compiled in accordance with industry standards as established by the American Wind Energy Association. The power curve is corrected to standard temperature and pressure. The estimated monthly energy output (kilowatt-hours) assumes the AWEA standard distribution of wind speeds.
Utility Interconnect
The BWC EXCEL-S is for homes or businesses that are served by utility power. This wind turbine can be used to reduce utility bills. In such applications, the home is served simultaneously by the wind turbine and the utility. When the wind turbine is generating power, the current is fed into the home through a synchronous (grid-tie) inverter that converts the turbine power into a form that is compatible with the utility power. The electric meter is slowed down by the amount of power being generated by the wind. If the wind is providing more power than is being used in the home, the meter will actually turn backward in states that permit "net billing." In other states, excess power is sold back to the utility company.
Specifications
Wind Generator Specifications |
|
| Rated Power Output | 10,000 watts at 29 mph (13.0 m/s) |
| Cut-in Wind Speed | 7.0 mph (3.1 m/s) |
| Start-up Wind Speed | 7.5 mph (3.4 m/s) |
| Cut-out wind Speed | none |
| Furling Wind Speed | 35 mph (15.6 m/s) |
| Maximum Design Wind Speed | 120 mph (53.6 m/s) |
| Type | 3 Blade Upwind |
| Rotor Diameter | 23.0 ft (7.0 m) |
| Weight | 1050 lbs (477 kg) |
| Gearbox/Belts | none, direct drive |
| Temperature Range | -40C to +60C |
| Generator | Permanent Magnet Alternator |
| Turbine Output Form | 3 phase AC, variable frequency |
| System Output Form | 240VAC nominal (with included grid-tie inverter) |
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