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INSTALLATION MANUAL FOR PHOTOVOLTAIC MODULES
ND-158E1F
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)
9
9
4
9
4
3
8
9
4
125
D
PVU-B50
IP65
1000V
C E
PVU-B50
C
D
C
(
1
9
6 .
)
5mm Min.
Catch width
Frame
10mm Min.
Support width
ELECTRICAL INSTALLATION INSTRUCTION
ND-162E1D
ND-170E1F
434.5
1
0
D
C
C
- 4
R
2
5 .
D
- 4
R
3
(
1
9
6 .
)
30mm Min.
Catch length
Clip
Rail
ND-162E1F
NU-180E1
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
e
e
e
e
e
3.2" (81mm) <
< 13" (330mm)
ND-170E1D
SOLAR MODULE
SOLAR MODULE
S
S
3.2" (81mm) < S < 13" (330mm)
S
S
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