AC Module System Installation Manual
Rev. 1.0
105
Appendix 2 – Module Installation & Load Guide
Mechanical Installation : LGXXXA1C-A5
Fig. 1 Mounting Type
Fig. 2 Clamping Type
①
: 200mm(7.9 in)
②
: 300mm(11.8 in)
Front : 6000Pa(125psf)
Rear : 5400Pa(113psf)
A : 270mm(10.6 in)
B : 400mm(15.7 in)
Front : 6000Pa(125psf)
Rear : 5400Pa(113psf)
Fig. 3 Clamping Type
Fig. 4 Clamping Type
A : 270mm(10.6 in)
B : 400mm(15.7 in)
Front : 4300Pa(125psf)
Rear : 4300Pa(113psf)
A : 120mm(4.7 in)
Front : 1800Pa(37.5psf)
Rear : 1800Pa(37.5psf)
B : 200mm(7.9 in)
Front : 2850Pa(50psf)
Rear : 2850Pa(50psf)
Fig. 5 Clamping Type
Fig. 6 Clamping Type
*4 point installation is allowed in the following cases.:
1. Slope roof: If module is installed parallel to the rooftop.
2. Flat roof: If installed with an additional stand such as wind shield or deflector.
A : 200mm(7.9 in)
B : 400mm(15.7 in)
Front : 6000Pa(125psf)
Rear : 5400Pa(113psf)
A : 120mm
(4.7 in)
*4point(
①
)
Front : 1800Pa(37.5psf)
Rear : 1800Pa(37.5psf)
C : 120mm(4.7 in)
Front : 3200Pa(67psf)
Rear : 1800Pa(37.5psf)
A : 120mm
B : 843
±
100mm
(33.2
±
3.9 in)
6point
(
①
+
②
)
Front : 6000Pa(125psf)
Rear : 5400Pa(113psf)
Note) All mechanical installation method(Fig. 1 to Fig. 6) in this appendix were not tested by UL.
(UL 1703, ULC 1703) It is evaluated by LG internal test.
Copyright © 2017 LG Electronics.
All Rights Reserved.
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