400 23 732871 - Rev. D
Translation of the original instructions
ENGLISH
1
Limitations of use in relation to wind
7 Limitations of use 400 CBC, 400 CBAC, 400 SB
8 Limitations of use 400 CBAC L
The tables indicate the maximum permitted wind force (Beaufort scale) for the 400 with maximum force regulation (by-pass) in relation to the:
- surface of the leaf exposed to the wind
- length of the leaf
- actuator model
Winds stronger than those permitted could affect the operation of the 400.
It is the responsibility of the installer to assess the impact of the wind on all components of the structure (columns, hinges, leaves) in order
to calculate the maximum permitted wind force for the automation.
Beaufort number and description
(Beaufort scale)
Wind speed (km/h)
0 Calm ≤ 1
1 Light air > 1…6
2 Light breeze > 6…11
3 Gentle breeze > 11…19
4 Moderate breeze > 19…29
5 Fresh breeze > 29…39
6 Strong breeze > 39…50
7 High wind > 50…62
8 Gale > 62…75
9 Severe gale > 75…87
10 Storm > 87…102
11 Violent storm > 102…117
12 Hurricane force > 117
Exposed surface (m²)
Leaf length (m)
0.9 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
1 12 11 10
2 11 10 9 8
3 10 9
4 9
5
6 8
7
8 7
9
10
11
12 6 5 4
Exposed surface (m²)
Leaf length (m)
1.1 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
1 12 11 10
2 11 10 9 8
3 10 10 9 7
4 9 6
5 8
6
7
8 7
9
10
11 6 5
12 4
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