Switch Cabinet Gcs/Gck/Mns Low Voltage Indoor Withdrawable Panel Switchgear Intelligent Control Power Distribution System
China Switch Cabinet Gcs/Gck/Mns Low Voltage Indoor Withdrawable Panel Switchgear Intelligent Control Power Distribution System, Find details about China Switchgear, Switchboard Panel from Switch Cabinet Gcs/Gck/Mns Low Voltage Indoor Withdrawable Panel Switchgear Intelligent Control Power Distribution System
low-voltage withdrawable type complete switchgear
Description:
GCS low-voltage withdrawable type complete switchgear (hereinafter referred to as the "switch equipment") is my company to meet the requirements of the design unit and power users design developed in line with the national conditions, with high technical performance indicators and can adapt to power market development needs and can compete with the introduction of existing product low voltage draw-out switchgear.
This product has been widely used by power users. Switchgear is suitable for power plant, petroleum, chemical, metallurgy, textile, high-rise building, and other industries distribution systems. In large power plants, petrochemical systems and other places with high degree of automation and requiring computer interface, it is used as a low-voltage complete power distribution device for power distribution, centralized control of motors, and reactive power compensation in power generation and power supply systems with three-phase AC frequency of 50(60)Hz, rated working voltage of 380V(400V), (660V) and rated current of 4000A or below.
This product conforms to the standards of GB7251 low voltage switchgear and control equipment, JB/T9661 low voltage draw-off switchgear and IEC439 low voltage switchgear and control equipment.
| The main structural frames adopt 8MF section steel, the structural frames can be assembled or weldedThere are modular holes in structural frames E=20mm. |
| Each function compartment is fully separated. The compartments are: function unit compartment, bus compartment, cable compartment, the function of each compartment is relatively independent. |
| The horizontal bus was not arranged on top, which makes the cable compartment has both upper and low. er outgoing, which solved the problem of no way of upper outgoing |
| Rated voltage of main circuit(V) | AC380(400),(660) | ||
| Rated voltage of auxiliary circuit (V) | AC220,380(400)DC110,220 | ||
| Rated frequency (Hz) | 50(60) | ||
| Rated insulation voltage (V) | 660(1000) | ||
| Rated current (A) | horizontal bus | ≤4000 | |
| Vertical busbar (MCC) | 1000 | ||
| Rated short-time tolerable current of bus (kA/1 s) | 50, 80 | ||
| Rated peak tolerance current of bus (kA/ 0.1s) | 105, 176 | ||
| Power frequency test voltage (V/1min) | main circuit | 2500 | |
| ancillary circuit | 1760 | ||
| Generatrix | three-phase four-wire system | A. B, C, PEN | |
| Three-phase five-wire system | A. B,C,PE,N | ||
| Level of protection | IP30, IP40 | ||
| 1. Temperature of ambient air: -5°C~+40 pairs The average daily temperature shall not be higher than +35°C In case of excess, the capacity shall be reduced according to the actual situation |
| 2. Altitude: 2000m and below. |
| 3 relative humidity: the maximum temperature of +40P is not more than 50%, at a lower temperature allowed to have a large relative humidity: such as +20P is 90%, should take into account the temperature changes may occasionally produce the impact of condensation. |
| 4. The mounting incline shall not exceed, and the whole group of cabinets is relatively flat (in line with GBJ232-82 standard). |
| 5. Switchgear should be installed in places free from severe vibration and shock and not enough to cause undue corrosion of electrical components. |
| Note: users have special requirements, can negotiate with the company to solve them. |
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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