e400i (3kW)

e400i (3kW)

e400i (3kW)

Product catalog summary
Overview: The e400i is a small wind turbine designed to optimize renewable power output and performance, making it a valuable asset for energy efficiency. It is suitable for various installation requirements and environments, providing a reliable and unobtrusive method of renewable energy generation.
Design and Features: The e400i features a three-blade design with a 4m diameter, managed by an advanced passive pitch control system. This allows it to generate rated energy even in wind speeds exceeding the rated wind speed. The turbine incorporates a direct drive alternator with three main shaft bearings for increased reliability and longevity.
Applications: The e400i can be used to boost solar and other renewable energy installations, water pumping systems, repeater stations, grid tie applications, and provide dedicated power for housing and community centers not connected to the national grid. It is adaptable to meet various electrical needs, including small wind farm installations.
Technical Specifications: The e400i has a rated output of 3000 watts and a maximum power of 3300 watts at 12 m/s wind speed. It operates with a permanent-magnet axial flux brushless generator and has a rotor diameter of 4m. The turbine's blades are made of fiberglass, and it features a tower top mass of 150kg with a tower height of 12-15m. The turbine includes pitch control for overspeed protection and offers output voltages of 48, 200, and 300 Vdc.
Performance and Maintenance: The e400i is designed for low maintenance, primarily based on visual assessments. It conforms to IEC standards and follows IEC61400-2 directives for small wind turbines. The turbine's energy output is influenced by regional wind distribution, topology, altitude, and tower height. Maintenance schedules are tailored to the local wind area and power class.
Conclusion: The e400i is a reliable and efficient solution for generating renewable power, addressing the current issues of fossil fuel depletion. It is continuously developed to ensure high-quality performance and adaptability to various energy demands.
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Catalog excerpts

e400i (3kW)-1

The new e400i is the next level in small wind turbines. By optimising renewable power output and performance, the efficiency of the e400i makes it a valuable asset for fulfilling energy requirements. Modern living requires a massive amount of energy that is depleting fossil fuels. The e400i generates regulated and optimised energy for increased energy efficiency that is adaptable to all installation requirements. The three aerofoil blades are managed by an advanced passive pitch control system that allows the e400i to continuously generate rated energy in wind speeds that exceed rated wind speed. The three blade design, with a diameter of 4m, moderates noise emissions effectively, making it an unobtrusive and reliable method of renewable energy generation in all installations and environments. The e400i advanced direct drive alternator incorporates three main shaft bearings for longevity and increased reliability. • Boost solar & other renewable energy installations increasing productivity, reliability & cost effectiveness • Water pumping systems with suitable water pump controller to reduce utility costs • Continual & reliable power for repeater stations, suitable for the telecommunications industry • Grid tie applications using approved inverters to reduce energy costs • Generate dedicated power for housing, community & health centres not connected to the national grid • Small wind farm installations • Adaptable to meeting many electrical needs Specifications Design Applications e400i Average Power Up to 3000 watts of power from a high performance three blade turbine Affordable clean electricity, adaptable to your needs Reliable and convenient with a long-life design Suitable for urban living Power • Quality • Affordability Eveready Diversified Products (Pty) Ltd www . kestrelwind . co . za e400 i renewable power for life

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e400i (3kW)-2

Kestrel Wind Turbines and its global affiliates and dealers are committed to renewable energy generation as well as reducing the use of fossil fuels. Wind power addresses most of the current issues of present renewable power generation options. Kestrel is continuously developing small wind turbine technology to supply personal or business energy demands. Kestrel is continuously improving current small wind turbines in the Kestrel range to ensure that the highest quality product is distributed. All Kestrel dealers share these values and are trained to support Kestrel’s customers in understanding...

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