FAAC A952 -  11 Maximum wind for opening, with closing spring;  12 Maximum wind for closing, with closing spring

A952 85 532310 - Rev.A
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158 Pa
56 km/h
128 Pa
51 km/h
44 Pa
30 km/h
64 Pa
36 km/h
284 Pa
75 km/h
231 Pa
68 km/h
80 Pa
40 km/h
115 Pa
48 km/h
151 Pa
55 km/h
187 Pa
61 km/h
84 Pa
41 km/h
103 Pa
45 km/h
leaf width
leaf height
 11 Maximum wind for opening, with closing spring
Conditions for calculating the maximum wind pressure:
- Calculation valid for all installation configurations and arms
- Automation powered, spring set to the maximum preload and in the same direction of the wind (the two
loads are added together and oppose the motor)
- The most unfavourable kinematic transmission ratio (leaf opening angle 45°)
- Wind direction always perpendicular to the architrave, in opposition to the opening direction
 12 Maximum wind for closing, with closing spring
Conditions for calculating the maximum wind pressure:
- Calculation valid for all installation configurations and arms
- Automation powered, spring set to maximum preload and not in the direction of the wind (the wind opposes
the motor, the spring assists the motor)
- The most unfavourable kinematic transmission ratio (leaf opening angle 45°)
- Wind direction always perpendicular to the architrave, in opposition to the closing direction
leaf width
leaf height