What are the uses of the lifting equipment electrical room project?

Release time:

2022/09/19 20:23

However, the loss of cranes and equipment has an impact on society. Due to the large lifting capacity of the crane, the lifting weight overload and overload impermanent lifting, and the different working heights of the front and rear roads, the crane is isolated from the road surface, cables and electrical equipment, which reduces the use function of the crane and brings difficulties to the production, resulting in the crane lifting weight overload and overload impermanent lifting. Through the analysis of the experience of domestic and foreign factories, the emission standard of the product has been basically reached. Now on the factory's production and operation and industrial waste gas control countermeasures, put forward countermeasures. Provide complete electrical control systems for all types of lifting equipment and

How to choose the control cabinet of tire inner surface rubber equipment

Release time:

2022/09/12 20:22

At present, the main tire oil refining equipment on the market is not continuous, that is, relatively continuous. The equipment used now is called intermittent. The specific oil refining method is to cut off the tire side first, and then cut off these tires, so that More can be installed. EIA Acceptance: The continuous tire cracking equipment in Yansi Town, Huizhou District, Huangshan is also a very important oil refining equipment for treating 50 tons of tires per day. The oil refining equipment has two forms: vertical and horizontal. It mainly puts waste plastics into a huge tank and then adds it according to its actual oil refining needs.

About mine conveyor belt frequency conversion control cabinet to understand

Release time:

2022/09/05 20:25

In the enterprise automation production, the control cabinet is responsible for the automatic control of equipment and process, and the remote operation of the network. It has the characteristics of stable performance, good scalability and strong anti-interference. Built-in inverter (inverter control cabinet/control cabinet) VFD) to increase peripheral control, protection, display, electrical control components and cabinet groups. It is a three-phase AC motor (including fans, water pumps) variable frequency speed control AC transmission device and energy-saving device. Today, I will take you to understand the working principle of the control cabinet and the inverter control cabinet. The difference between the working principle of the control cabinet and the inverter control cabinet is as follows

How to Select Medium Voltage Distribution Equipment in State Grid

Release time:

2022/08/29 20:58

In order to improve the healthy operation level of the equipment, compact the responsibility system of the equipment owner, strengthen the patrol inspection, defect elimination, channel protection, line protection and electricity protection of the transmission and distribution lines in the power supply area, and carry out the "pull-net type" hidden danger investigation and defect elimination work of "horizontal to edge, vertical to bottom and full coverage" in the jurisdiction area; complete 114 line distribution automation coverage, comprehensive maintenance of 8 lines, cumulative installation of 67 line branch section switches, elimination of 36 line equipment defects; Timely optimize the power supply structure of the grid, increase capacity and rotate 40 sets of distribution transformers; Strengthen the voltage quality of substation bus

PLC cabinet how much do you know?

Release time:

2022/08/26 18:26

The application field of the control cabinet is constantly expanding, which brings great convenience to our living environment in the process of use. At the same time, we must also consider the use and operability of the equipment and the normal maintenance of the control cabinet, so as to extend the service life of the equipment. 1. temperature from the use and maintenance of the control cabinet, you need to pay attention to the surrounding temperature, because in the use of the process, the surrounding temperature is a certain temperature range requirements. Second, the use of air humidity control box in short

Teach you how to choose cost-effective ABB high-voltage function simulation test equipment?

Release time:

2022/08/26 18:26

The content of the simulation test is the same. The simulation test is completely consistent with the formal examination process. There is a strict waiting time and answer time. It is necessary to set up double seats and carry out face authentication, and be familiar with the examination process and system functions. The content of the examination questions is not equivalent to the formal examination. It is recommended that candidates who have problems in the first simulation test take the subsequent simulation test. Automatic anti-interference different frequency dielectric loss tester is a high-precision instrument for automatic measurement of dielectric loss tangent and capacitance of various high-voltage power equipment in power plants and substations. Due to the use of frequency conversion technology can ensure that the strong electric field interference

Contents and precautions of GIS switch cabinet

Release time:

2022/08/26 18:26

The instrument is suitable for GIS, switch cabinet, transformer and power cable and other electrical equipment of PD detection. The equipment is portable and easy to operate, and all the tests do not have any effect on the operation of high-voltage equipment. The product can observe the measurement signal for multiple periods, identify the frequency of the discharge, and analyze through a variety of modes, which can clearly judge the fault. This product is used for high voltage switchgear, ring network cabinet, transformer, GIS, overhead line, cable terminal, cable branch box and other equipment insulation state detection and evaluation. The device is used with the following precautions

What are the classifications of Russian RTG gantry crane electrical rooms?

Release time:

2022/08/26 18:26

After the outbreak of the Russian-Ukrainian war, the United States imposed sanctions on Russia and issued a number of bans on the import of Russian energy, which was supported by many countries. Since the implementation of the sanctions, Russia's energy exports have dropped sharply, and energy sales have fallen sharply, but Europe has also paid a price for this. Europe is highly dependent on Russia's energy, especially natural gas. The lack of imports has caused European natural gas and electricity prices to soar. In addition to the super-large dock, China has also assisted a 1200-ton gantry crane in Russia. Gantry crane is a very important equipment in aircraft carrier manufacturing, because of its

What are the characteristics of the high-voltage power distribution equipment of the national network

Release time:

2022/08/26 18:26

According to the staff, once the high-voltage line is cut off, they first disconnect the high-voltage power distribution cabinet, immediately start the emergency power supply vehicle, and the power supply can be restored within 30 seconds. In order to do a good job in ensuring power supply for the college entrance examination, we should touch the electricity demand of the examination site in advance, formulate a strict power protection plan, and carry out infrared temperature measurement and detection on the transmission, substation, distribution lines and equipment involved in ensuring power supply for the college entrance examination. At the same time, we will go deep into the college entrance examination examination site to investigate the hidden dangers of electricity consumption, and carefully inspect the distribution transformers and line distribution boxes to ensure the smooth supply of electricity supply for the college entrance examination. At the same time, the urban power supply center has set up a small college entrance examination to protect electricity.
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