8-String PV Combiner Box

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1000VDC solar combiner box 8 inputs /1 output

8-string PV combiner box can concentrate 8 circuits in the PV system. In addition to its function of consolidating PV currents, Sandi's PV combiner box also features a series of comprehensive protection functions, including overcurrent protection, overvoltage protection, and lightning protection.

Applications

Solar PV power generation system

Features

8-string PV combiner box can accommodate up to 28 strings of photovoltaic panels, with a maximum rated current of 15A for a single input array.
Wide DC voltage input, with the highest input voltage of the PV array reaching 1000VDC.
Incorporates high-voltage fuse protection and anti-reverse protection for each PV array.
Meets indoor and outdoor installation requirements, with an IP65 protection level.
PG cable connector input allows for convenient and safe wiring.

Specifications

Model	PVB-8/1
PV Array Input
Max. PV array voltage	1000VDC
Number of PV input string	8 string
Rated current for each string	15A
Max. output current	120A
Overcurrent protection for each string	yes
Positive and negative cable size	4mm2
Output string	1 string
Standard Accessories
DC output circuit breaker	160A/3P
PV lightning protection module	40KA/1000V/2P
Reverse polarity protection	Anti-reverse protection module
Working Environments
Degree of protection	IP65
Altitude	≤3000m
Working temperature	-15～ 55℃
Storage temperature	-25～ 85℃
Box material	Cold-rolled steel sheet with powder coated