DOC
:
EG-IM-GGHC20200313
Changzhou EGing Photovoltaic Technology Co., Ltd
Add
:
No.18, Jinwu Road, YaotangTown,Jintan District, Changzhou City, Jiangsu, China
Web
:
www.egingpv.com
:
TEL
:
+86-0519-82588999/82585885
Date:Mar. 2020 Page:
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5.电气安装
Electrical Installation
5.1
连接
Connection
1
)
不要在同一光伏系统中混合使用不同配置的组件。
Do not use modules of different configurations in the same system.
2
)
为了确保系统的正常运行,在将组件连接到电池或者其他组件时,请注意观察电缆线的极性(图
11
和
12
)。
如果连接不正确,旁路二极管可能会损坏。
In order to ensure the normal operation of the system, make sure the modules polarity is observed
( Fig.11 and Fig.12 ) when the modules are connected to the battery or other modules. Reverse polarity
might cause damage to the protective diodes.
3
)
本组件提供了接线盒(含有线缆和连接器)。参照相关标准,以确定系统电缆线的尺寸、类型和导体温度
等级等参数。推荐电缆尺寸:横截面为
4.0 mm
2
,导线的额定温度:
-40~120
℃;
This module is supplied withjunction box (containing cables and connectors) .Refer to related standards
to determine system wiring size, types andtemperature ratings of conductors. Recommended cable size:
cross-section is 4.0 mm
2
, wire Rated temperature: -40 ~ 120
℃
4
)
组件串联连接电压累加。从一块组件的正极接线端连接到下一块组件的负极接线端。图
11
显示的是组件串
联连接。
PV modules can be wired in series to increase voltage. Connect wires from the positive terminal of one
module to the negative terminal of the next module. Fig.11 shows modules connected in series.
5
)
组件并联连接电流累加。从一块组件的正极接线端连接到下一块组件的正极接线端。图
12
显示的是组件并
联连接。
Connect PV modules in parallel to increase current. Connect wires from the positive terminal of one
module to the positive terminal on the next module. Fig.12 shows modules connected in parallel.
图
11
串联增加电压
Fig. 11 in series to increase voltage
图
12
并联增加电流
Fig. 12 in parallel to increase current