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Combiner box(Plastic)

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Combiner box(Plastic)

Unique cabinet and circuit design, based on the special SMAT technology makes the heat dissipation more uniform and smooth when it works, effectively protected its components.IP65 protection class’s design not only combines the ability of rugged envir-onment resistance, but also works together with heat dissipation system, enhanced combine box’s output energy efficiency and working life.Cooperated with international famous components brand, makes connecting, monitoring, protection, anti-thunder, communication, fault location and switch more convenient and swift, safe and reliable. QC Solar, innovation everywhere.

Parameter

Type

QC-CB-P Standard Series

QC-CB-P-S Intelligent Series

Electrical Parameter

Combine current strings

8/12/16

Input voltage range

100V -1000V

Max DC input voltage(UDCmax)

1000V

Max one-way DC input current

15A

Max after- combine input current(IPV max)

125A

The PV input branch special fuse protection

YES

Lightning protection device fault detection

NO

YES

DC overvoltage surge protection

YES

The grade of the DC circuit breaker

1000V200A

Communication Interface

NO

YES

RS485 reliable transmission range

NO

YES

Other parameters

Weight

18kg

Dimension(W/H/D)

500*600*180mm/Sizecan be customized

Input array P/N electrode wire diameter

4.0mm²~6mm²

Output P/N electrode wire diameter

18mm²~50mm²

Protection class

IP67

Temperature range

-30℃~+60℃

Relative humidity

0%~95%

operation altitude

≤3000m (More than 3000m need derating)


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