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Product Description Chinese manufacturer PV array combiner box Product Description For large photovoltaic grid connected power generation systems, in order to reduce the connection between photovoltaic modules and inverters, facilitate maintenance and improve reliability, it is generally necessary to add DC bus devices between photovoltaic modules and inverters. The PV array lightning protection combiner box of our company is designed to meet this requirement, and can be designed into a complete photovoltaic power generation system solution together with photovoltaic inverter products. With PV combiner box, users can combine a certain number of PV modules of the same specification into series PV modules according to the input DC voltage range of the inverter, and then connect multiple series PV modules into the PV array lightning protection box. It is convenient for the subsequent inverter to be used as lightning protection device and circuit breaker through output. PV array lightning protection box has the following characteristics: (1) Meet the outdoor installation requirements, with the protection grade of IP65, and the functions of anti ultraviolet, anti acid, anti alkali, moisture-proof, anti mildew, anti rat, etc; (2) Connect the photovoltaic array, each 15A, 1000Vdc fuse (other grades can be replaced); (3) It is equipped with special high-voltage lightning protection device, which has the function of cathodic and cathodic lightning protection; (4) Positive and negative series fuse; (5) Four circuit photovoltaic special circuit breaker with positive and negative poles in series;
General of Distribution Box:
1.Seal Strip forming by Full-automatic Pouring Machine One-time, Self-skinning.Waterproof, Fireproof, High Temperature Resistance, High Intensity, Nice Outlook,etc.
2.The Hinge Connected by Flange Screw, so that the Door can be Exchanged between Right and Left. No Self Off and No Crack.
3.Brand New Structure for Screw Mounted, and Sealing Ring add to Connection of Bolts and Screws.Waterproof and Dustproof.
4.Piercing Installation for Bottom Board,and Flange Screw for Connecting, Thus Easy to Assemble and Disassemble, and Much Stronger and Durable.
5.New Design of Bottom Board Structure, can Acheive Greater Load-bearing, and can Meet Electrical Installation Requirements Better.
| Material |
Cold Rolled Steel, stainless steel, Aluminum |
| Thickness |
0.8/1.0/1.2/1.5/2.0mm(Can customized) |
| Size |
400*300*200mm(Can customized any size) |
| Color |
RAL7035, RAL7032 or Customized |
| IP Rating |
IP 66 |
| Paint finish |
epoxy polyester powder coating textured finish. |
| Against mechanical impacts |
IK10 |
| Product Keywords |
small electrical junction box,sheet metal enclosure,sheet metal cabinet |
Notes:
- Products on website are just for reference and our promotion purpose only.
- We could provide similar products' custom fabrication service as per drawings.
- Any question about our custom service, please feel free to contact us and will reply in details within two working days.
Main Products:
Qixin is an OEM manufacturer focusing on metal fabrication providing with kinds of custom Sheet Metal Parts, Stamping Parts, Laser Cutting Services, High Precision CNC Machining Parts, Sheet Metal Fabricating Service and Assembly. Services based on customers' drawings and designs. A variety of metal products can be made according to customers' requirements.
As a national high-tech enterprise, the company has accumulated 79 patents, 12 software Copyrights, 8 of which have passed the national key tests.We have professionals manage team,they pay attention to the production cycle of each order, they are update the export and import cargoes and report the process to customer in time. The strict supervision on each step to guarantee delivery in time.
Any of your ideas, designs, prototypes or samples, we will make it. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits. Welcome to offer a trial order with your drawings! You can send us the drawing in PDF, CAD, STEP etc. file.
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