Panasonic HIT Power 240S Series, Основное руководство по установке

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Figure 3.4
Grounding method
Using self-tapping machine screw
Note: Use the smaller ground holes
illustrated in Figure 3.1.
Select a grounding the following lug.
ILSCO GBL-4DBT,
Burndy CL501TN
Figure 3.5
Grounding method
Using bolt and nut
Note: Use the larger ground holes
illustrated in Figure 3.1.
Select a grounding the following lug.
ILSCO GBL-4DBT,
Burndy CL501TN
Glass
Backsheet
Frame (Longer side)
Grounding hole
(0.205” diameter (5.2mm))
Flat washer (Stainless steel)
Thickness:
not less than 0.037” (0.94
mm)
Diameter:
not less than 0.75”
(19.05 mm)
Grounding Lug
Bolt (Stainless steel)
#8, #10, M5
Nut (Stainless steel)
Copper wire
Set screw (Stainless screw)
Star washer (Stainless steel)
Length
(not less than 0.63’‘(16 mm)
not more than 0.78’‘(20 mm))
Self-tapping machine screw (Stainless
steel)
Copper wire
Frame (Longer side)
Glass
Backsheet
Grounding hole
(0.165” diameter (4.2mm))
Star washer (Stainless steel)
Thickness:
not less than 0.02” (0.51 mm)
Diameter:
not less than 0.4” (10.16 mm)
Grounding Lug
Set screw (Stainless screw)
Length
(not less than 0.47’‘(12 mm)
not more than 0.78’‘(20 mm))