东方日升新能源股份有限公司
PV module installation and
maintenance manual
RISEN ENERGY CO.,LTD.
主导部门:组件研发中心
Page:NO.25 ,Total 41
8.2.Installation method of fixed support
Table 8-4 Installation mode
outer 4 holes installation with cross beam
(
A1
)
inner 4 holes installation with cross beam
(
A2
)
Clamp installation with cross beam
(
A3
)(
1/5A
≤
L2
≤
1/4A
)
Clamp size ≥50mm
outer 4 holes installation without cross beam
(
B1
)
inner 4 holes installation without cross beam
(
B2
)
Clamp installation without cross beam
(
B3
)(
1/5A
≤
L2
≤
1/4A
)
Clamp size ≥50mm