KANGYU ELECTRICAL CO., LTD.
Add: NO.136-138,XinGuang Road,XinGuang Industrial Zone, Liushi,Yueqing, Wenzhou, Zhejiang, China 325604
In the solar power system, PV combiner box collects number of PV arrays input and send the output to DC power distribution cabinet/invert.The wiring between the PV arrays and inverter is greatly simplified by the combiner box.To improve the reliability and practicability,KYV CD combiner box is installed with PV specialized protection device, fuse and circuit breaker for each PV array input.The running states the PV arrays can be conveniently get by the users. The system is carried out at the most efficient.B side of the normal type, KYVCD includes intelligence combiner box installed with PV array monitor.The intelligence combiner box monitors the current output voltage of the PV arrays, and running states of the components in the cabinet.According to the type of PV array monitor, the intelligence combiner box can collect maximum 24strings of circuit input. 8/10/12/16 strings are the most common specifications.With the advantages of simply wiring and reasonable distribution, the equipment maintenance is easy. It is wall mount installation,suitable for any harsh enviroment.Besides of the standard dimensions and material,the combiner box is customized.
1. Support lightning protection
2. Support short circuit protection
3. Support ground protection
4. Support current, voltage and temperature monitoring of PV arrays
5. Support fault alarm and location of cells
6. Support fault alarm and location of fuse
7. Support remote SCADA system diagnosis of PV arrays
|PV arrays input number||≦24|
|Maximum current per string||≦20A|
|Power supply||220V AC or 300-1000V DC self power supply(selectabel)|
|Environment temp||-40℃~+85℃ （-40℉-185℉）|
|Dimensions(W*H*D)||8-10Strings : 630mm*450mm*180mm|