The PV combiner box is suitable for photovoltaic grid-connected and
off-grid power generation systems. Its main function is toconverge
the input of PV array.It has three protection measures:The first:
The PV combiner box is configured with photovoltaic dedicated
high-voltage lightning arrester, DC fuse and circuitbreaker to
provide short circuit fault protection and lightning protection.The
second: It has protect function of over-voltage and over-current so
as to avoid damage to photovoltaic panels and inverterswhen the
fault occurs.The third: The PV combiner box is also used to reduce
the connection of the photovoltaic array to the inverter, optimize
thesystem structure, improve the reliability and maintainability of
the system, make the photovoltaic system at its best.SUNWAY
Combiner BoxModel: SWCB-4* Number of Max. connection PV array: 4*
Max. input current of single PV array: 10A* Total input current of
PV array: 40A* Max Input Voltage of single PV array: 250V* Max
Output Voltage: 250V* Protection Grade: IP65* Operational
Environment Temperature: -30ºC~+70ºC* Relative Humidity: 0-95%*
Cooling Method: Natural Cooling* Surge Lightning Protection:
Yes Details load details
Circuit Breaker and Fuses
Waterproof
Lock Buckle
Solar MC4 Connector Product
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