16
6.3.6.3
Each module needs to be fixed with at least four fixtures, and each long frame is equipped with at least
two fixtures. According to the local application conditions (actual conditions of wind and snow), additional
fixtures may be required to ensure modules and systems are subjected to corresponding loads. Fixtures with
the following conditions are recommended (as shown in Figure 19) or approved by the module system
installer.
Fixture A: Fixture for edge module
Fixture B: Fixture for intermediate modules
For the 30 frame, the recommended value of X is 29mm
For the 30 frame, the recommended value of X is 20mm
For the 35 frame, the recommended value of X is 34mm
For the 35 frame, the recommended value of X is 25mm
For the 40 frame, the recommended value of X is 39mm
For the 40 frame, the recommended value of X is 30mm
Figure 19 Assembly fixture installation method
6.3.6.4
When clamping the fixture to the frame of the module, use spring washers, flat washers and bolts to fix
the module on the mounting frame. Note that both ends should be clamped in a symmetrical position in the
center. M8 bolts and matching The screw is fixed, and the torque of the screw is from 18N·m to24N.m .
6.3.6.5
If there is large snowfall or snow pressure in the module installation area and large wind pressure, it is
recommended that the customer adopt a 5400Pa reinforced installation solution to clamp the fixed module (as
shown in Table 4 recommendations) to increase the front of the module Resistant to static snow pressure and
dynamic wind pressure on the back, improving the system's pressure resistance.
Table 4 The clamping range of the fixture
The support rail
Clamp B
Clamp A
