3 Phase Low Voltage Electrical Switchgear/Electrical Control Panel Board/Power Distribution Cabinet
China 3 Phase Low Voltage Electrical Switchgear/Electrical Control Panel Board/Power Distribution Cabinet, Find details about China Switchgear, Electric Cabinet from 3 Phase Low Voltage Electrical Switchgear/Electrical Control Panel Board/Power Distribution Cabinet
low-voltage withdrawable type complete switchgear
Description:
GCK low voltage draw-out switchgear is composed of a power distribution center (PC) cabinet and motor control center (MCC), which is suitable for power plant, substation, industrial and mining As an AC 50/60hz, the maximum working voltage is 690V and the maximum working current is 3150A the power users such as enterprises are used as power distribution and motor control The product meets iec439 standard and GB7251 low voltage cabinet, switchgear and control equipment National standard, with high breaking capacity. good dynamic and thermal stability, advanced structure.reasonable structure, practical electrical scheme, series and universality. All kinds of units of rich and rich In line, a cabinet body contains more return. saving land area, beautiful appearance, high green protection, safe curtain. convenient maintenance and other advantages.
| The basic cabinet frame of this series of products is a combined assembly structure. All structural parts of the cabinet frame can be connected to each other through screws, and then a complete switch cabinet can be assembled by adding doors, baffles, partitions, drawers, mounting brackets, bus bars, and electrical components as required. The cabinet has the following characteristics : |
| 1. the frame is made of special shapes steel, the use of three-dimensional plate positioning, bolt connection without welding structure, so as to avoid welding deformation and stress generation. improve the installation accuracy. the frame and zero parts of the installation hole according to the modulus of E-25mm change. |
| 2 the internal structure is galvanized, the panel, the side plate and the exterior of each panel after pickling and phosphating treatment, using electrostatic epoxy powder spraying. |
| 3. In the power center (PC) inlet cabinet. the top is the horizontal busbar area, and the new circuit room is. under the horizontal busbar area. The circuit breaker can be equipped with domestic cw.rmw series, or various circuit breakers produced by foreign electric companies, such as Emax series circuit breakers produced by ABB company and intelligent circuit breakers, etc. |
| No. | Content | Unit | Value | |
| 1 | Rated Operating Voltage | V | 380/690 | |
| 2 | Rated Insulation Voltage | V | 660/1000 | |
| 3 | Rated Frequency | Hz | 50 | |
| 4 | Main Bus-Bar | Rated Current | A | <3150 |
| Rated Short-time Withstand Current(ls) | kA | <80 | ||
| Rated Peak Withstand Current | kA | <143 | ||
| 5 | Distribution Bus | Rated Current | A | <1000 |
| Distribution Bus(Is) Rated Short-time Withstand Current(ls) | kA | <50 | ||
| Rated Peak Withstand Current | kA | <105 | ||
| 6 | Aux. circuit Frequency Withstand Voltage in Imin | kV | 2 | |
| 7 | Rated Impulse Withstand Voltage | kV | 8 | |
| 8 | Protect Degree | IP | P54 to IP54 | |
| 9 | Electrical Clearance | mm | >10 | |
| 10 | Creepage Distance | mm | >12.5 | |
| 11 | Over-voltage Level | - | III/IV | |
| 12 | Class of Pollution | - | 3 | |
| Width of panel(A) | Depth of panel(B) | Distance between installing hole(a) | distance between installing hole(b) |
| 800 | 600 | 685 | 485 |
| 600 | 800 | 485 | 685 |
| 600 | 1000 | 485 | 885 |
| 800 | 800 | 685 | 685 |
| 800 | 1000 | 685 | 885 |
| 1000 | 800 | 885 | 685 |
| 1000 | 1000 | 885 | 885 |
| Note: the installation site is the standard equipment pion of the company If you have other requirements, you can negotiate with the company to solve | |||
| 1. Operating conditions: indoor |
| 2. Altitude: It: 2000m |
| 3. The earthquake intensity is not more than 8 degrees |
| 4, The upper limit of ambient air temperature: +40ºC |
| 5.Upper limit of average temperature for 24 hours: +35ºC |
| 6. the lower limit of ambient air temperature:-5ºC |
| 7. the relative humidity of the surrounding environment at +40ºC is 50% |
| 8. no fire, explosion danger, serious pollution and enough to corrode metal and damage the insulation of gas and other bad places |
| 9.No violent vibration, jolting place |
Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.
We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance and success!
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