Junction Box-qc 091721-B

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Junction Box-qc 091721-B

It seems complicated but simple actually, and it also embodies a deep understanding on photovoltaic. The design of "One board three boxes" reduces the connection of some unnecessary cables and ribbons, and the more, reduces the power loss caused of lines . Meanwhile, it devides "hot spot" effect into three, thus reducing the damage from high tempreture. Safe and reliable, low cost. QC Solar, Innovation everywhere!

Item
项目
091721-B
Terminals for Ribbons 
汇流带数量
2
Rated Current
额定电流
25.5A(TUV) 
 30A(UL)
Rated Voltage
额定电压
1000V,1500V (TUV/UL)
Glue Volume
灌胶量
9.8m
Reverse Current
反向电流
25A
Dimensions
盒体尺寸
63.5*49*14.5mm
Temperature Range
温度范围
-40℃〜+85℃
Size of Cables
电缆尺寸
2.5mm²/14AWG
4.0mm²/12AWG
Size of Ribbons
汇流带尺寸
Max.8mm
Protection Grade
防护等级
IP68
Flammability Class
防火等级
5VA
Cable outlet method
线缆出线方式
垂直出线
vertical cable outlet

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