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ΜΟΝΤΕΛΟ M-450

MAST TYPE DENOMINATION Mast Capacity
M450 D42 STANDARD LIMIT CONDITIONS
HEIGHT OF MAST WIREROPES 3-sec WIND * (m/s) 10-min WIND ** (m/s) ICE *** (mm)
42m 4 levels of
1×7 D8mm (DIN3052)* Min Break. Load=60kN
120 70.6 0
90 52.9 5
57 33.5 12.5
38 22.4 25
60m 6 levels of
1×7 D8mm (DIN3052)
90 52.9 0
60 35.3 5
40 23.5 12.5
25 14.7 25
80m 7 levels of
1×7 D8mm (DIN3052)
80 47.1 0
50 29.4 5
34 20.0 12.5
25 14.7 20

* 3 seconds gust wind speed @ mast top height. To convert to 10 minute maximum wind speed used I(z)=10% according to eq. V3-sec (z) = (1+7*I(z))*Vm(z)

** 10min wind speed with recurence period of 20Y.

*** Ice thickness in mm – simultaneously with gust wind speed

m450
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