The thinnest and still the strongest tube mast in the markets
Modular structure, element length 5.8 or *1,8 m
Standart bolt series available with hinger interconnection
for bedrock and concrete foundation instsllstions
Patented cell structure with vibration dampening
Designed according to IEC ****0*2:***6 (class I)
All parts hot dip galvanized, operation time *5 years
Designed and manufactured in Finland
The cell structure of the Cirrus mast combined with high
tension steel makes the weight of Cirrus tower to be only one third
of what it is with traditional tube masts. The Cirrus is probably
the most light-weigt and still the strongest mast self supporting
tube mast available. Just think about the raw material saved.
Several other advantages are achieved with the lighter and modular
structure. The transportation
does not require extraordinary equipment and the crane needed for
lifting the structure is much smaller compared to traditional
design.
Cirrus masts are available for wind turbines in the range from 2 up
to ***0kW. Vibration dampening comes as standard with all cirrus
masts not forgetting the patented cell structure combined with high
tensile steel. A custom made vibration dampener for the nacelle
connection is also available for all turbine types. The design is
made in accordance with IEC******2 (******3) wind class I.
The masts are hot dip galvanized. Designed life time is *5 years.
Painting is available in all RAL colors.
Connection to the foundation is made with basic bolt series. The
same series can be used with installations in bedrock or concrete
foundations. As an option a hinge is also available.
The length of the mast element is either 5 **0mm or *1 **0mm
designed to fit in a *0 or *0 foot container. Total mast lengths
available are from *2 to **0 meters.
