Basic Info.
Shell Material
Steel Plate
Voltage Level
Low Voltage
Name
Photovoltaic AC Combiner Box
Ambient Air Temperature
-40~+85 ºC
Feature
High Reliability/Miniaturization
Trademark
LIPENG ELECTRIC
Transport Package
Plywood Case
Specification
can be customized
Product Description
Three-Phase Photovoltaic Generating Distribution Combined Equipment Device Transformer
Product Description
Combination transformer is a transformer that combines the body of the step-up transformer, switch equipment, fuse, tap changer, and corresponding auxiliary equipment. The high-voltage switch and fuse are all installed in the oil tank, and the overall external dimensions are small. Its structural form is similar to the box transformer imported from the United States in the 1990s. It can be divided into two types according to product structure and component configuration. One is a fully insulated box type product, and the other is a common box type product that uses dry casing for high voltage output.
Application scope
Applied in the field of new energy, including photovoltaic power generation and wind power generation; Widely used in various places such as industrial parks, residential areas, commercial centers, and high-rise buildings.Product Parameters
| Rated capacity (kVA) | Voltage combination | connection symbol | No load loss | Load loss | No load current (%) | Short circuit impedance% s |
| High voltage | low voltage | Tapping range |
| 630800 | 353636.753738.5 | 0.4
0.5
0.54
0.6
0.63
0.69
0.8
0.95
1.14 | ±2x2.5% | Dy11 [Photovoltaic] Yd11 [Photovoltaic] Dyn11 [Wind Power] Dy11y11 [Photovoltaic] Yd11d11 [Photovoltaic] | 830 | 7860 | 0.65 | 6.5 |
| 980 | 9400 | 0.65 |
| 10001250 | 11501400 | 11500 | 0.65 |
| 13900 | 0.60 |
| 1600 | 1690 | 16600 | 0.60 |
| 2000 | 1990 | 19700 | 0.55 |
| 2200 | 2145 | 21080 | 0.55 |
| 2500 | 2360 | 23200 | 0.55 |
| 2750 | 2535 | 25000 | 0.55 |
| 2800 | 2570 | 25260 | 0.55 |
| 2900 | 2650 | 26000 | 0.55 |
| 31503300 | 2810 | 28800 | 0.55 |
| 291029763041 | 29825 | 0.50 | 7.0 |
| 34003500 | 30500 | 0.50 |
| 31170 | 0.50 |
| 3600 | 3106 | 31835 | 0.50 |
Detailed Photos
Installation foundation diagram
Company Profile
Lipeng Electric Co, Ltd. is specialized in the research and development, as well as the production and manufacturing of power transmission and
distribution equipment such as cable tap connections, high and low voltage switchgear, box type substations, and switching stations. The
company has a group of high-quality technical management talents, with over 30% of R&D personnel holding intermediate or higher
professional titles, and over 20% of management personnel holding intermediate or higher professional titles. By adopting modern information technology and fully implementing lMs (Computer Integrated Manufacturing System) and PDM (Product Data Management System), the production and management capabilities of enterprises have been elevated to a new level.
On the basis of obtaining mandatory 3C certifcation and ISO9001 guality management system certification in China, the company has also
passed lS014004 environmental management systerm certification and ISO45001 occupational health and safety management system certifica
hon. The product is widelv used in maior eneineering proiects both domesticalvy and internationaly, invoiving industries such as power trans
portation, steel metallurgy, petrochemicals, national defense industry, communication, environmental protection, and construction, and has
received widespread praise from users.
FAQ
1.A: Are you manufacturer?
Q: Yes, we are manufacturer. Our factory is in Guangzhou City, Guangdong Province.
2.A: Can I get guarantee of products?
Q: Yes, every product is 1 year quality warrantee under customer correct using the products.
3.A: Do you have any Certificate?
Q: Yes. Each of our unit has CE, 3C and KEMA certificate. lf you need any other Certificate, we can help you to apply it.
4.A: How can l pay you?
Q: Pay by T/T and L/C is acceptable.
5.A: What about the production?
Q: In general, it take 4~6weeks and it depend on the different style.
Address:
N/a, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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