Character: | With monitoer, thunder-proof, warterproof; | Type: | 4 6 8 10 12 14 16 21 24Ways; |
Protection Level: | IP65; | BOX Material: | IRON STEEL; |
Model Number: | KYV-CD16; | Brand Name: | KAYAL/OEM; |
Certificate: | GOLDEN SUN; | Place of Origin: | Zhejiang China; |
Port: | Shanghai;Ningbo;Shenzhen; | Quality: | GOOD; |
Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram,CASH; | Packaging Detail: | Packaging Detail: export standard package or according to customer's requirement.; |
OEM: | Yes; | Product name: | solar panel combiner box; |
Supply Ability: | 200000 Piece/Pieces per Month 3 workdays for sample delivery; | rated working current: | UP TO 250A; |
Voltage: | DC 1000V; |
1:Description:
Combiner Box provides a means of combining multiple source circuits from a PV array into a single DC output. Each source circuit is fused separately using a touch-safe fuse holder. The combiner box allows for fail-safe operation of the system in the unlikely event that a problem with a source circuit leads to abnormally high current. In addition, the combiner box provides a convenient means of accessing the DC portion of a PV system for routine maintenance and troubleshooting.
The PV array lightning protection box has the following characteristics:
(1) meet the requirements of outdoor installation, protection class IP65, with anti-UV, anti-acid, anti-alkali, moisture, mildew, rodent control and other functions;
(2) access 16-way PV array, each with 15A, 1000Vdc fuse (replaceable other grades);
(3) Equipped with special high-voltage lightning protection device, lightning protection function with cathode and anode ;
(4) Positive, negative string into the fuse;
(5) Use quadruple PV dedicated circuit breaker with positive and negative in series
basic structure
Part number | description |
1 | Negative convergence copper busbar |
2 | 16-way detection unit |
3 | DC MCB |
4 | Dc positive Convergence output |
5 | Dc negative Convergence output |
6 | RS485 communication terminal (output point) |
7 | Ground output point |
8 | Lightning protection device |
9 | Positive convergence copper |
10 | DC positive fuse holder and fuse (each input in series with a fuse) up to 16 way |
11 | DC negative fuse holder and fuse (each input in series with a fuse) up to 16 road |
Figure 1: internal structure of the combiner box
3.Size
Specification | Width(A)mm | height(B)mm | depth(C)mm |
18 way | 645 | 550 | 205 |
14,16 way | 610 | 550 | 205 |
10,12 way | 530 | 550 | 205 |
6,8 way | 460 | 550 | 205 |
2,4 way | 390 | 550 | 205 |
4.Installation dimension
16 ways combiner box dimension:610mm×500mm×205mm (width×depth×height)
recommended for vertical wall installation
16 ways installation dimensions