The new e400i is the next level in small wind turbines. By optimizing 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 optimized 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.

Specifications

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.

Design

The three aerofoil blades, with a diameter of 3.0m, are managed by a passive pitch control system that allows the e300i to continuously generate usable energy in wind speeds that exceed rated wind speed. This is one of the factors that contribute to the e300i being one of the best machines in its class in terms of overall energy harvest on an annualised basis. The e300i advanced design moderates noise emissions effectively, making it an inconspicuous power source in all  installations and environments.

Rated output is achieved at the rated wind speed at sea level. Rated power is the optimal power rating of the turbine at the rated wind speed. making it maintainable without a cut out wind speed.

Rated output is optimised by technology and design, namely by dynamically limiting the output by pitch control. The Axial Flux alternator type reduces the heat losses while energy is being generated in the form of polyphase high frequency output.

The full aerofoil blades are moulded from fibre glass and protected from dust and moisture. The e400i conforms to IEC standards and follows the provisions in the directives IEC61400-2 (small wind turbines).

Applications

• 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

Kestrel e400i Data