Tag: application

In low voltage distribution system, control transformer is named because it is used in control system. It is actually a step-down transformer with a variety of output voltages, and can also be used as a low-voltage lighting and signal lamp, indicator power supply. In order to better understand the control transformer, ATO industrial automation will introduce you from three aspects.

An autotransformer is a type of electrical transformer where a single winding is used to serve as both the primary and secondary winding. It differs from a standard transformer, where the primary and secondary windings are separate and not electrically connected. Autotransformers have many uses in our life. In the following, ATO industrial automation will introduce the application of autotransformer.

In the 21st century and even in the future, it is an inevitable trend for enterprises to implement advanced automation, and instruments and meters will be indispensable for the operation of equipment. Pressure gauges refer to instruments that use elastic components as sensitive components to measure and indicate pressure higher than the environment. Since the main body is mostly made of stainless steel and has strong sealing performance, it has strong corrosion resistance, which undoubtedly expands the scope of use in the industrial field. Therefore, it is essential to understand the specific application range of the pressure gauge. Today let's learn the application and structural knowledge of pressure gauges.

The hydraulic punching machine is a machine composed of two parts, a hand pump or an electric pump and a working head. Hydraulic hole punch is a kind of punching machine, which can be divided into two categories: split hydraulic punching machine and integrated electro-hydraulic punching machine. The hydraulic metal hole punch can be used to punch holes in metal plates such as angle iron, flat iron, copper, aluminum row, etc. It is especially suitable for electric power, construction and other industries working in the field. The hydraulic punching machine is operated by a hand pump or an electric pump. The first part is composed of two parts. The oil delivery hose is connected by a quick connector, which is reliable in sealing, fast and safe. There is no directional restriction during operation, and it is easy to assemble and disassemble.

Infrared thermal imaging cameras convert invisible infrared radiation into visible thermal images and reflect the temperature distribution of the target surface. Different objects and even different parts of the same object differ in their ability to radiate and how strongly they reflect infrared rays. By exploiting the difference between the radiation of an object and the background environment, as well as the difference between the radiation of various parts of the scene itself, an infrared thermal image can show the rise and fall of various parts of the scene, and thus reveal the characteristics of the scene. The transformer is an important equipment of the power supply system, and the failure is initially accompanied by partial or overall temperature abnormalities. ATO thermal imaging cameras can detect and diagnose equipment failures simply, safely, in real time and intuitively, ensuring equipment safety and long-term operation.

Oil mist eliminator is a kind of industrial environmental protection equipment. Installed on machine tools, cleaning machines and other mechanical processing equipment, suction processing cavity of the oil mist, to achieve the purpose of purifying the air, protect the health of workers. Oil mist eliminator is widely used, it can not only be used in daily life, it can be used in a variety of fields. Next, ATO automation will introduce you to a few areas, hoping to make you more about oil mist eliminator.

Drag chain is a device that binds cable or wire or air compressor and oil compressor to facilitate its rotation and movement. It is a protective covering that secures cables or hoses to keep them separated and permit movement around automated machinery. Consequently, with numerous industries embracing automation, the need for these drag chains is essential. In this article, we will introduce the applications of drag chain.

An anemometer is an instrument used to measure the speed or velocity of gases either in a contained flow, such as airflow in a duct or in unconfined flows, such as atmospheric wind. To determine the velocity, an anemometer detects changes in some physical property of the fluid or the effect of the fluid on a mechanical device inserted into the flow.

Air operated diaphragm pumps are widely used in professional equipment and services for environmental protection engineering, medium and large food factories, sewage treatment projects, sewage reuse projects, papermaking, printing, electroplating and other industries. Aluminum alloy air operated diaphragm pumps can be used in many special occasions, even in harsh environments.

The gyroscope sensor is an easy-to-use control system for free-space movement and gesture-based positioning. It was originally applied to helicopter models, and now it has been widely used in mobile portable devices such as mobile phones. For those unfamiliar with this type of product, the gyroscope sensor is an easy-to-use control system that based on the free-space movement and gesture positioning.

A rotary vane vacuum pump is one of the four main types of rotary pumps, in current society a vane pump has many usages, such as agricultural production, industrialization or transportation industry, etc. Next we will learn the definition of rotary vane pump and what it can be used for.

The respiratory system is a very important life support system for the human body. In today's era, people pay unprecedented attention to health care issues. With the continuous improvement of the level of medical technology, the popular use of mid-to-high-end ventilators is used as a gas flow switch for monitoring key components of airflow velocity parameters. , has been widely used in ventilators and plays an important role.

We know that water, light and carbon dioxide are all necessary factors for plant growth. Among these three elements, water and sunlight are both visible to the naked eye, only carbon dioxide is invisible and intangible, and is often ignored by people. Carbon dioxide is one of the raw materials for plants to carry out photosynthesis, and the level of carbon dioxide concentration directly affects the growth quality of crops.

Carbon dioxide is the most ideal benchmark for measuring the air quality in the car. It is more sensitive than other air quality indicators. Whether it is different seasons or different times of the same day, the carbon dioxide content shows obvious changes. Therefore, it is very necessary to use carbon dioxide sensor to measure CO₂ concentration.

Pressure sensors are an integral part of most heating, ventilation, air conditioning and refrigeration systems. Not only can it help maintain a comfortable indoor environment, it can also integrate HVAC systems with building automation systems to improve system operation efficiency.

A temperature and humidity sensor is a sensor device equipped with humidity sensitive and thermal elements, which can be used to measure temperature and humidity, some with on-site display, and some without on-site display. Temperature and humidity sensors are widely used in various fields of production and life due to their small size and stable performance.

A carbon dioxide sensor is a machine used to detect the concentration of carbon dioxide. Carbon dioxide is one of the raw materials for photosynthesis of green plants, and 95% of the dry weight of crops comes from photosynthesis. Therefore, the use of carbon dioxide sensors to control the concentration has become an important factor affecting crop yield. Carbon dioxide is a colorless, odorless gas that is one of the most important components of the atmosphere. As the main reactant of photosynthesis, carbon dioxide concentration is directly related to the photosynthetic efficiency of crops, and determines the growth, maturity, stress resistance, quality and yield of crops.

Gloss meter is an instrument used to measure the surface gloss of ceramics, paints, inks, plastics, marble, aluminum, hardware and other materials. High-precision gloss meters are classified into three types according to the angle, including high-gloss, medium-gloss and low-gloss. As a professional instrument for detecting the gloss of the external surface of objects, the gloss meter is widely used in chemical raw materials, paint manufacturing, aerospace industry, automobile industry, shipbuilding industry, electronic industry, electrical industry, IT communication, etc. Now we will talk about gloss meter application in several different areas.

Stirrers, as one of the most commonly used moving equipment, are widely used in chemical, food, dye, cosmetic, and pharmaceutical industries. At present, magnetic stirrers are becoming a popular trend in the biopharmaceutical industry. The stirrer is a device that forces liquid and gaseous media to convection and mix them uniformly. Mixers of all kinds have been in use long before the Industrial Revolution. After the industrial revolution, the application of agitators has become more and more diversified and specialized.

1. How to choose the single-phase isolation transformer's capability?

1) Principle of selecting single-phase transformer capacity

Reducing the capacity of the equipment will help to alleviate the excessive line losses that currently exist in the 10kV distribution network when the power load is typical. The low-voltage distribution network's load can alter at any time, depending on the time of year, the season, etc. When developing a 10kV distribution network, a single three-mixed distribution transformer installation method is typically employed. This scheme can be customized with one or more single-phase distribution transformers. Determine the capacity demand of a single-phase isolation transformer based on the specific changes in electricity consumption load and the low-voltage grid's mode of operation, then select the transformer that is most appropriate for power delivery.