Astronergy CHSM6612M Panduan Instalasi - Halaman 11

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the glass and should not deform the frame,

otherwise they may cause module damage.

Be sure to avoid shadowing effects from the

②

module clamps. Weep holes on the module frame

must not be closed or obscured by the clamps. The

clamp must have at least 8mm but no more than

11mm overlap with the frame of the module (The

clamp section can be changed under the premise of

ensuring reliable installation).

The top surface of the rail contacted with module

③

frame should be equipped with grooves compatible

with an M8 bolt.

If the grooves are not provided, holes of a suitable

④

diameter may need to be drilled to allow bolts

attaching to the rail at the same locations as

mentioned above.

Ensure that the mounting sequence of each clamp is

⑤

in the order of flat washer, spring washer and nut.

There are two types of clamps, the mid clamp

⑥

shown in Fig 10 and the fringe clamp shown in Fig

11 and Fig. 12. The mid clamp has dimensions of a

≥40 mm, b≥26 mm, c≥5 mm, d≥28 mm, Ø =9

mm. For module of 182mm-wafer, the size of mid

and fringe clamp must meet a ≥ 60 mm. The

tightening torque is suggested to be 17~23Nm for

Class 8.8 screw and bolts.

Fig. 10 Schematic diagram of the mid clamp

Fig. 11 Schematic cross section of the fringe clamp

Fig. 12 Schematic diagram of the fringe clamp

To prevent modules from coming off the fixed

⑦

device after installation, it is suggested to choose

fringe and mid clamps and make contact with the

A side of the frame with groove patterns. Suggest

to have 9 patterns with a space between 2 adjecent

patterns of 1.2mm and a depth of 0.6mm, as shown

in figure 11.

For the installation method shown in Fig. 9, the

⑧

module needs to be fixed with professional clamps

(as shown in Fig. 13), and the overlap between the

C side of the module and the rail should be ≥

15mm. Chint's limited warranty will be void if

improper clamps or improper installation is used.