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
IP65 Switchgear Main Distribution Board Electrical Control Cabinet Photovoltaic AC Combiner Box
Product Description
LX-AC photovoltaic AC combiner box is an important component suitable for series photovoltaic power generation systems, which is used to connect series inverters with AC distribution cabinets or step-up transformers. The incoming line of this combiner box uses a circuit breaker input, and the output uses a circuit breaker or load isolation switch. After the busbar is connected, it adopts secondary lightning protection. The maximum rated voltage of the system is AC690V. The protection level is IP65, which is the same as that of series inverters. It meets the requirements of outdoor installation and meets the requirements of waterproofing, dust prevention, UV protection, salt spray corrosion prevention, etc. This product greatly simplifies the wiring between the string inverter and the AC distribution cabinet or step-up transformer. The internal structure of this product is simple and clear, and the wiring is neat and reasonable. High reliability and simple maintenance. Outdoor wall mounted installation, capable of adapting to various harsh environments. In addition to standard materials and sizes, customization can be made according to user requirements.
Functional characteristics
AC combiner box with a protection level of IP65 and a wall mounted sealed cabinet that can meet outdoor installation requirements: capable of simultaneously connecting multiple group type inverters, each incoming line is protected by a thermal magnetic circuit breaker, with a rated voltage of AC690V; using a dedicated high-voltage lightning arrester can meet overvoltage and lightning protection between three phases, with a working voltage of AC480V or above; all busbars in the box are connected by electroplated or purified busbars to reduce internal resistance and connection points; The output uses circuit breakers, load isolation switches, or fuses.Product Parameters
| Product model | LX-AC4 | LX-AC6 | LX-AC8 |
| Number of input channels | 1~4 | 5~6 | 7~8 |
| Maximum input voltage | AC690 |
| Each input current | 0~100A |
| Maximum output current | 250A | 400A | 630A |
| Rated working voltage Un | 480VAC |
| Voltage protection level Up | ≤3.2kV |
| Nominal flow capacity (8/20us) | 20kA |
| Maximum flow capacity (8/20us) | 40kA |
| response time | <25ms |
| Temperature and humidity | Working temperature: -40~+85 ºC, humidity of 95%, non condensing, non corrosive gas environment |
| Altitude | 4000m |
| Cabinet material | Hot dip galvanized steel sheet/stainless steel/cold-rolled steel sheet/engineering plastics |
| Cabinet protection level | IP65 |
| Cable joint protection level | IP66 |
| Volume (width x height x depth) | 800mmx600mmx200mm | 800mmx800mmx200mm | 800mmx1000mmx200mm |
Detailed Photos
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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