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INSTALLATION MANUAL FOR PHOTOVOLTAIC MODULES
INSTALLATION
Mounting Using Frame Bolt Holes (Figures 1 & 2)
Mounting Using Clips on Long Edge of Module: Long Edge Parallel to Array Rails (Figure 4)
Mounting Using Clips on Long Edge of Module: Long Edge Perpendicular to Array Rails (Figure 5)
8
2
6
7
9
2
7
5
6
7
0
6
125
350
D
PVU-B50
IP65
1000V
C E
PVU-B50
C
C
D
C
- 4
R
- 4
R
(
1
9
6 .
)
5mm Min.
Catch width
Frame
10mm Min.
Support width
ELECTRICAL INSTALLATION INSTRUCTION
NT-170E1
1
0
D
C
C
C
2
5 .
D
3
(
1
9
6 .
)
30mm Min.
Catch length
Clip
Rail
NT-175E1
2.
1.
WASHER
2.
1.
WASHER
BOLT M8 x 20mm
(BOLT 5'16" x 3/4")
BOLT M8 x 20mm
(BOLT 5'16" x 3/4")
3.
4.
3.
4.
WASHER
WASHER
SPRING WASHER
SPRING WASHER
NUT
NUT
g
g
g
g
g
6.4" (162mm) <
< 15.5" (393mm)
SOLAR MODULE
SOLAR MODULE
u
u
u
6.4" (162mm) <
< 15.5" (393mm)
u
u
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