- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Product Features
- Company Profile
- FAQ
Basic Info.
Product Description
The design of the device complies with the following standards: IEC439-1 Low Voltage Switchgear and Control Equipment GB7251 Low Voltage Switchgear.
Working conditions
The ambient air temperature shall not exceed+40 ºC, not be lower than -5 ºC, and the average temperature within 24 hours shall not exceed+35 ºC. When exceeding the limit, it is necessary to reduce the capacity and operate according to the actual situation;
For indoor use, the altitude of the place of use shall not exceed 2000m;
The relative humidity of the surrounding air should not exceed 50% at the highest temperature of+40 ºC. A relatively high relative humidity is allowed at lower temperatures, such as 90% at+20 ºC.
Changes in temperature may occasionally cause condensation effects;
When installing the device, the inclination with respect to the vertical plane shall not exceed 5 °, and the entire cabinet column shall be relatively flat (in accordance with GBJ232-82 standard);
The device should be installed in a place without severe vibration and impact, as well as in a place where electrical components are not corroded as they should be;
When users have special requirements, they can negotiate with the manufacturer to solve them.
| Number | Name | Parameter | |
| 1 | Rated voltage of the main circuit (V) | Communication 400/660 | |
| 2 | Rated voltage of auxiliary circuit | AC 220, 380 (400), DC 110, 220 | |
| 3 | Rated frequency (Hz) | 50(60) | |
| 4 | Rated insulation voltage (V) | 660 | |
| 5 | Rated current (A) | Horizontal busbar | ≤5000 |
| Rated current (A) | Vertical busbar (MCC) | 1000 | |
| 6 | Rated short-term withstand current of busbar (kA/1s) | 50,80 | |
| 7 | Rated peak withstand current of busbar (kA/0.1s) | 105,176 | |
| 8 | Power frequency test voltage (V/1min) | Main circuit | 2500 |
| Auxiliary circuit | 2000 | ||
| 9 | Generatrix | Three phase four wire system | A.B.C.PEN |
| Three phase five wire system | A.B.C.PE.N | ||
| 10 | Protection grade | IP30.IP40 | |
Adopting intelligent controller control, with complete functions, reliable performance, and automatic compensation mode: the power factor can be increased to 0.9 or above;
Real time display of power factor of the power grid, display range: lagging (0.00-0.99), leading (0.00-0.99);
It has multiple comprehensive protection functions such as overvoltage, harmonic, overcompensation, system fault, phase loss, overload, etc;
Memorize the set parameters, and the system will not lose the parameters after a power outage. After the power grid returns to normal, it will automatically enter the operating state without the need for personnel to be on duty;
According to the load balance of the power grid, phase separation compensation or mixed compensation can be adopted;
Strong anti-interference ability, able to withstand direct input of 2000V disturbance pulses from the power grid, higher than national professional standards.
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.
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.