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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

      Email

eging@egingpv.com

      TEL

+86-0519-82588999/82585885 

Date:Mar. 2020                                                                                                                                Page: 

11 / 14 

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

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.

 

 

11

串联增加电压

 

Fig. 11 in series to increase voltage 

 

12

并联增加电流

 

Fig. 12 in parallel to increase current 

 

 

Summary of Contents for EG-M72-BF-DG Series

Page 1: ...tion 1 2 Disclaimer 1 3 General 1 4 Mechanical Installation 2 4 1 Select the Location 2 4 2 Tilt Angle 3 4 3 Selecting the Proper Support Structure and Hardware 3 4 4 Installing Security 4 4 5 Install...

Page 2: ...rules that this manual mentioned The installation workers must be familiar with the mechanical and electrical requirement of the product 2 Disclaimer EGing reserves the right to modify and update the...

Page 3: ...storage unless you reach the installation site otherwise do not open the package of the modules Follow all safety precautions of other components used in the system 4 Mechanical Installation Regardle...

Page 4: ...rature from 20 to 46 the limit working environment temperature of the module is 40 85 4 2 Tilt Angle The tilt angle of the PV module is the angle between the PV module and a horizontal ground surface...

Page 5: ...ior 4 4 Installing Security Select the appropriate mounting height when modules installation on the ground to prevent the lower half of the modules from being covered by snow for long time in the wint...

Page 6: ...open the box of modules Please protect modules package handle gently when unload modules neverdrop modules directly Do not Stampede modules Do not disassemble modules remove any nameplate or adhered p...

Page 7: ...ndle the cables together with Insulation beam The cables scattering down from the junction box may lead to various problems such as animal bites or leakage in the puddles The cable should not be in pl...

Page 8: ...of the modules Do not block the battery sheet when installing the bracket The distance from the center of the two side blocks to the short side of the modules must be between 306 25mm The distance be...

Page 9: ...inwu Road YaotangTown Jintan District Changzhou City Jiangsu China Web www egingpv com Email eging egingpv com TEL 86 0519 82588999 82585885 Date Mar 2020 Page 8 14 4 Figure 4 Bolted connection betwee...

Page 10: ...ing position of the block is located on the long side of the modules The mounting bracket is parallel to the long side of the modules Do not block the battery sheet when installing the bracket The dis...

Page 11: ...nwu Road YaotangTown Jintan District Changzhou City Jiangsu China Web www egingpv com Email eging egingpv com TEL 86 0519 82588999 82585885 Date Mar 2020 Page 10 14 9 Figure 9 Bolted connection betwee...

Page 12: ...e to the protective diodes 3 4 0 mm2 40 120 This module is supplied withjunction box containing cables and connectors Refer to related standards to determine system wiring size types andtemperature ra...

Page 13: ...g frame the frame surface must be electroplated to ensure a good conductivity The negative pole must also be grounded otherwise the guarantee will fail 5 3 Electrical Safety 1 Contact with electricall...

Page 14: ...ule must be carried out especially during the warranty period It is the responsibility users must bear When the module gets damaged inform the supplier in time usually 2 weeks 5 If the angle of the PV...

Page 15: ...es under STC Type of cells Type of Module Maximum power Pmax W Operating Voltage Vmp V Operating Current Imp A Open Circuit Voltage Voc V Short Circuit Current Isc A Max Series Fuse Rating A system vo...

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