Order On-line Tracking
In the photovoltaic power generation system, in order toreduce the connection between module array and inverters, and to lower theircosts and facilitate the on-site installation, Guanya developed a series of PVCombiner Box. A certain number of same size PV modules linked together to forma photovoltaic array, then string a number of photovoltaic solar arrays inparallel and access Lighting Arrest PV Combiner Box , then output through theDC breaker, and operating with inverters. In order to improve systemreliability and practicality, the lightning arrest bus box is equipped withlightning arrested module, DC fuses and breakers, RS485 communication functionis available which can monitor the cell’s status, voltage, current, fuse status,breaker status and so on.
1) Outdoor wall-mounted, waterproof, rustproof, sun protection IP65, to meetthe requirements of outdoor installation
2 ) Max 16 ways inputs access to photovoltaic array, maximum current for eachway is 10A
3) The maximum open circuit voltage of photovoltaic array is DC1000V
4 ) Each solar photovoltaic array with a DC fuse protection, the max pressureis DC1000V
5 ) DC output both positive and negative connect ground, between the positiveand negative with a special PV lighting protection device.
6) DC busbar output terminal hasthe segmented DC breaker
7) The combiner has the monitoring function for the cell’s status,fuse status, SPD status, breaker’s status and so on. It can transport theinformation by RS485.
8 ) The device has Blocking diodeinside.
Max. Dc input voltage(VDC
Max. DC Input Current in Each Route（A）
Water proof terminal
Lightning protection module
DC output breaker
Continous operation time
Max. oper. time
IP protection class
Communication Port ( optional )
Isolation class( Input and Output)
FAQ:Could you introduce more about CNBM?
CNBM Group is short for China National Building Materials Group Corporation, which is established in 1984 with approval from the State Council
CNBM Group is the largest comprehensive building materials industry group in China
The Group has a total asset of over RMB 360 billion, more than 180,000 employees and 17 subsidiaries
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