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LH-858C-2

  • 型號
  • 尺寸圖
  • 主要特征
  • 主要技術參數

LH-858C-2

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2.主要特性:(Main characteristic)

●接線盒采用全灌膠進行密封,防水等級高,內部二極管散熱效果好。

The junction box uses the glue to seal, the waterproof effect is better, the fitting interior heat is better.


●此款接線盒為三分體設計,電纜采用水平出線方式,客戶布線時可以減少電纜彎曲應力,也可以節省電纜使用量,降低組件功率的損耗,同時將“熱斑效應”的影響一分為三,降低了高溫對光伏組件 的影響。

This junction box is a three-part design, and the cable adopts horizontal outlet mode, which can reduce the cable bending stress, save the cable usage, reduce the power loss of PV module, and divide the influence of "hot spot effect" into three parts. The influence of high temperature on photovoltaic modules is reduced.


●二極管和端子采用一體封裝方式,金屬端子采用紫銅鍍錫,端子厚度厚。此種結構設計可以有效的降低二極管表面的溫度,確保光伏組件高功率、高電流輸出,降低溫度對功率的影響,為大功率光伏組件提供很好的解決方案。

The diode and the terminal adopt an integrated packaging mode, and the terminal uses red copper tinned material, and the terminal is thick.This structure design can effectively reduce the temperature on the surface of the diode, ensure the high power and high current output of the PV module, reduce the influence of temperature on the power, and provide a good solution for the high power photovoltaic module.


型號 Type:LH-858C-2

絕緣材料 Insulation material: PPO

連接器方式 Connection method:焊接 soldering

額定電壓 Rated voltage:1500V DC

核定電流 Rated  current:≤30A

安全等級 Safe class:Class

溫度范圍 Temperature range:﹣40℃ ~ +85℃

電纜截面積 Section area of cable:1*4mm2

線纜直徑 Diameter of cable:6.1±0.1mm

保護等級 Degree of protection:IP68

防水結構 Waterproofing structure:灌封膠 Potting sealant (AB glue)

接觸材料 Contact material:紫銅鍍錫 Red Copper Tin Plated

阻燃等級 Flame  class:UL94-V0

認證 Certification:南德 TUV(TUV SUD)

端子鏈接方式(Termination and connection) 

1、電纜和內部端子采用機械鉚接方式

(The cable and internal terminals using mechanical   riveting method) 
2、二極管和金屬端子連接采用模塊一體封裝方式

(Diodes and metal terminals are connected by   integrated module packaging)
3、焊帶與內部金屬端子采用焊接方式

(The copper ribbon bands   and metal terminal are connected by   soldering method)

二極管數量及連接器方式 Diode number and connection mode

二極管型號Diode model

核定電流Rated current

核定電壓Rated

voltage

數量Number

連接方式Connection            mode

 

 

GF5045

 

 

25A

 

 

45V

 

 

3

 

image.png

 

GF6045

 

 

30A

 

 

45V

 

 

3

裝備不同規格的二極管會改變接線盒的最大工作電流。

The rated current will be changed when the box   is fixed with different types of   diode.