Application Scope and Characteristics of EV Cable
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Due to issues such as battery life and charging pile building, new energy vehicles cannot be quickly deployed into the market, and there will be a transitional period for hybrid vehicles in the development. The basic requirements of available fuel vehicles, such as oil resistance, excellent electrical performance, excellent high-and-low temperature performance, mechanical performance, heat resistance, etc. It also needs to meet the special requirements of electric vehicle line, such as high load current capacity and other characteristics.

The EV cable meets all the needs. Next, I will introduce the application range and characteristics of the EV cable.

1. Application range of EV cables
The EV cables may be used indoors or outdoors. When used outdoors, the charging cable must withstand the erosion of high temperatures, sunlight, rain, and automobile oils; therefore, the EV cable should be equipped with special properties such as anti-ultraviolet, ozone, high-and-low temperature resistance, and chemical attack resistance, which is suitable for the occasion.

During the use, the EV cable will mechanically be damaged from the outside, such as being frequently stretched and bent or rolled by electric vehicles, so it must meet special mechanical requirements, such as bending, winding, and vehicle rolling tests.

2. Application characteristics of EV cables
1) The signal control and transmission network system of EV charging line on voltage, current, etc. during charging has the following characteristics: high pressure resistance, high temperature resistance, anti-electromagnetic interference, stable signal transmission, anti-deflection for more than 10,000 times, abrasion resistance for more than 50,000 times, abrasion resistance for more than 50,000 times, oil resistance, waterproof, acid and alkali resistance, UV resistance, etc.

2) Its concentricity is excellent, reaching more than 80%, which makes the cable high-voltage resistance stable and reliable.

3) The product has a small volume and a 4D bending radius, which is convenient for vehicle wiring and using between corner wiring in a narrow space with its high flexibility.

4) Its rated temperature is 125℃, which is a tremendous technological advancement and improvement for the use of one-time forming soft insulation materials, and is essential to ensure the cable's flexibility and improve the cable's current-carrying capacity.

If you are looking for a reliable ev cables ltd, please contact us.

As one of the most professional electric car charging unit manufacturers, AG ELECTRICAL has high-quality ev charging products for sale. Welcome to contact us if needed.

Advantages of Portable Electric Vehicle Chargers
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1. About portable electric vehicle charger

Portable charger ev chargers are relatively new products in the field of electric vehicles, and they can play an important role. For many new adopters of electric vehicles, mileage anxiety often lurks in the minds of drivers.

Portable electric vehicle chargers are suitable for most vehicles with type 1/type 2 charging cable.

2. The advantages of portable ev charger market
As part of their work, people who drive long distances may find it useful to carry a portable electric vehicle charger. For most drivers, this idea is very good. If it is in the scope of daily life, it is best to ensure that the conventional system is adopted to ensure that the vehicle is in the maximum charge state as much as possible, but if a portable EV charger is always available, it may provide some peace of mind when driving. However, electric charging stations are necessary, for example, an app can identify public charging points in any given area. By paying attention to fuel consumption as the driver pays attention to the gasoline gauge, there is no reason to worry about cruising range.

The good news is that many car and breakdown organizations are beginning to equip their service vehicles with portable electric car chargers. In this way, in extreme cases, the driver knows that his supplier can provide power on the side of the road, just as they use a tank to power gasoline or diesel cars, allowing stranded drivers to get on the road again. As the use of electric vehicles increases, it seems likely that garages and dealers will regularly add portable electric vehicle chargers to their service vehicles. Similarly, car rental suppliers can provide them to customers in emergencies, and commercial users can use portable electric vehicle chargers as an important part of on-board fleet equipment to ensure that their vehicles can be charged normally or return to base.

As one of the most professional ev fast charger manufacturers, AG ELECTRICAL has high-quality ev charging products for sale. Welcome to contact us if needed.

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The Working Principle and Advantages of Induction Heater
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Induction Heating Machine Working Principle Principle
Induction heater, as the name suggests, is a machine for heating. It is not heated by traditional fire, but heated by high-frequency alternating current. But it is different from traditional heating, and it is much faster than traditional heating. (The machine can heat up to about one thousand degrees Celsius in a few seconds). Its characteristic is that the surface of the heated object is very hot and the temperature rises quickly. But the temperature inside rises slowly. This feature makes it very well used in the field of metal surface quenching.

Let's introduce how induction heating works in detail for you.

Induction heaters are also called induction China heating machine, which are widely used in machinery manufacturing, welding, and pipe manufacturing. When it works, it uses alternating current to generate an electromagnetic field. When we put the metal original into the device, this electromagnetic field will affect the metal original's own magnetic field, causing a magnetic vortex inside the metal original. In this way, the molecules begin to become active, which in turn heats up the metal workpiece rapidly.

Its heating effect is related to the size of the current, the size of the magnetic field, and the frequency of the magnetic field. (I need to remind everyone here that only the original metal can be heated, because only the metal inside has this kind of magnetic field.) Finally, since the heater itself is also made of metal, the device itself will also generate heat, so at the end, cooling water is required for the machine to cool down.

The Temperature Control Method of Induction Heating Machine
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As the popularity of induction heating machines gradually rises in different industry areas, the temperature requirements for different workpieces has also gotten higher and higher. To better control the temperature during the heating process, you can use the following two methods:

1. Induction heating temperature control: According to the temperature rise curve of the heating process, use infrared temperature measurement or thermocouple for temperature sampling and convey the corresponding feedback to the industrial induction heating machine China. Then, control the heating process by adjusting the working time and power of the equipment through the single-chip microcomputer. Typical applications of this method: Preheating of the metal heating machine before welding and heat preservation after welding

2. Heating temperature online and induction heating control: According to the heating process temperature requirements, use infrared temperature measurement or thermocouple to take temperature sampling and send feedback to the induction heating equipment. Then, adjust the start and stop of the equipment through the single-chip microcomputer control equipment. Typical applications of this method: melting and welding heat preservation.

The Main Components Of Induction Heating Machine
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The design and manufacturing requests of an industrialized induction heating machine are usually very complicated. Let us show you the four main functional modules:

Rectification Part of Induction Heating Machine
This part of the induction heating machine is responsible for converting the alternative 50/60HZ current into DC current through the rectifier. Cooperating with the filter capacitor modular calculated by JKZ engineers, the rectification part of an induction heat machine normally offers continuous stable DC current for the followed-up modular.

Converter Part of Induction Heating Machine
The capacitor inverts the DC current into a high-frequency AC current by the MOSFET, IGBT, resonant inductance. The basic frequency is designed according to the applications. For different applications, the choices for the frequencies of the induction heating machines are also different. After the basic frequency confirmed, we need to match it with a different capacitor and inductance. As a professional china induction heater manufacturer, JKZ offers high-quality induction heaters with different frequencies. Our production line includes high-end high-frequency induction heating machine, machine for medium frequency induction heating, ultra high frequency induction heating machine, etc.

The Difference Between Medium Frequency Induction Heating Machine and High Frequency Induction Heating Machine
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What Is High Frequency Heating?
The induction heating power supply originated in the 1950s and has now become a more popular heating power supply in industrial production. Its heating products are green and environmentally friendly, without waste smoke, exhaust gas, noise, or dust. So what is the difference between medium frequency induction heating machine and high frequency induction machine?

1. Medium frequency induction heating power supply

The frequency is relatively low, the projection depth of the induced current is large, and the heat transmission depth is relatively high. For large-size workpieces, the penetration is good. The frequency range of the medium frequency induction heating machine is generally between 1kHz and 10kHz, most of which are used for large tempering, quenching, tempering, heating, annealing of modular gears, large diameter thick wall pipes, large workpieces and large diameter shafts, and hot forging, smelting, and quenching of large layer depths.

2. Super audio induction heating frequency power supply

The working frequency band is mainly concentrated between 6KHz~60KHz. Compared with the equipment of 1~10KHz, this frequency band works without operating noise, and the current transmission depth is above 2mm. It is suitable for brazing and small size (typically such as round rods below 35mm)hot forging, hardening operation with a layer depth of about 2~4mm.

3. High frequency induction heating machine

The working frequency of high frequency heating machine is mainly concentrated between 60KHz~200KHz, and the current penetration depth is less than 2mm. It is suitable for brazing, hot forging of small size (typically round bars below 15mm), and quenching operations with a layer depth of about 1~2mm.

In fact, there is no standard answer to which frequency band is used in the selection of equipment. It mainly needs to be based on comprehensive considerations such as the customer's purchase cost, workpiece material, and process requirements. For example, low-power high frequency induction heating machine module and higher-power ultra-audio equipment may have the same heating effect for certain workpieces.