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文件编号 Document No.SP/WI-JS-010
- 33 -
number, size and position of the grounding holes. The torque applied to ground fixation is 4N·m8N·m.
接地孔设计在光伏组件背面的铝合金边框上,直径为4mm使用单独的接地线和相关配件连接太阳能光伏组件
的铝金边并将地线连接地,建议使M4*12mm螺栓并配M4螺母型垫圈及圈,
样能确保组件被牢接地。您可以组件产品手册上找相应的产品图纸,了解详细的产接地孔数量,寸和
位置。接地固定应用扭力矩为4N·m8N·m
When grounding, each module can be grounded directly or in series or in parallel. If you choose the latter two
options, it is recommended that the maximum number of modules connected in parallel should not exceed four,
and in series should not exceed eight.
接地时,以每块件直接地,可以在组串联者并联接地在采取者方式接时,议并联
大数量不应超过四块组件,串联的最大数量不超过八块组件
In addition to use the grounding hole, you can also choose the following grounding ways:
除了使用接地孔来进行接地外,您也可以选用以下方式来进行接地:
1Grounding by unused mounting holes 使用未被使用的安装孔接地
2Other professional grounding devices 其他专用接地装置
The electrical contact points of all the above grounding methods should penetrate the anodized film of the
aluminum frame. PV modules can be grounded by other grounding devices, which must be reliable and certified.
The manufacturer's requirements should be followed.
不管采用一种接方式所有光组件铝合边框接地电触点需要穿铝边框的极氧涂层。使
用专用接地装置等他第三方的接装置接地时,需要保这些接地装置是靠的,并且通专业认证的产,在
安装时需要遵守接地装置生产商的使用规定。
Sunpro Power recommends using the following grounding ways
Sunpro Power建议采用以下接地方式:
aUsing Schleter for grounding. Connecting modules to the support structure according to the picture below.
(Grounding accessories need pass the UL467 standard test.)

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