Central electricity protector
All JBH electrical protection equipment mentioned below are designed and manufactured to protect the entire building equipment. These products have the same nature as the central electric protector and can be a good substitute for this product. These protective products include:
محافظ ولتاژ جریان تک فاز
محافظ ولتاژ جریان تک فاز یک نمایشگر و محافظ حرفه‌ای است که تمام تجهیزات برقی را در برابر نوسانات ولتاژ، برق دار شدن نول و اضافه جریان محافظت می‌کند و برای مصارف خانگی، صنعتی و کشاورزی کاربرد بسیاری دارد.
محافظ ولتاژ جریان سه فاز
محافظ ولتاژ جریان سه فاز، محافظ برق قابل تنظیم و هوشمندی است که بصورت یکپارچه ۴ محصول محافظ ولتاژ، محافظ جریان، ترانس جریان (CT) و نمایشگر ولتاژ و جریان را در خود جای داده است.
محافظ ولتاژ تک فاز
محافظ ولتاژ تک فاز به کمک 9 پارامتر اصلی تجهیزات برقی شما را در برابر اختلالات شبکه برق و کاهش و افزایش ولتاژ حفظ می‌کند، عمر مکانیکی و الکتریکی این محصول بیش از 100.000 سیکل است و توان مصرفی کمتر از 2 وات دارد.
stabilizer
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Fixed single-phase voltage protector
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Purifier electric protector
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Electrical protector of household appliances
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Fixed three-phase voltage protector
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Single-phase current voltage protector
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Three-phase current voltage protector
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Single phase voltage protector
View the productFactors such as lightning, electrical accidents, heavy engine loads and even turning on or off lights can cause sudden fluctuations in voltage and current, which are all dangerous and harmful. By installing a central electric protector in the fuse box, you can keep all the electrical and electronic devices in the building safe from possible risks and damages. By using this central electric protector, you will no longer need to buy different types of electric protectors separately.
JBH, as one of the largest producers of new products in the electrical industry, presents products such as digital thermostats, current voltage protectors, electrical protectors, signal lights and hundreds of other products to your home and family with unique security and peace of mind. Considering the three-year replacement warranty, this collection has attracted the attention and trust of most customers.
Providing all types of jbh building central electricity protection with a three-year warranty
Providing warranty and after-sales service shows the authenticity and quality of the products of a collection and brand. Normally, manufacturers who are confident in the quality of their products provide complete and perfect after-sales services for their customers so that they can satisfy their customers and gain their trust.
jbh engineering technical team offers all its products, including the whole building’s electrical protector, with a three-year warranty and unconditional replacement, in order to gain customers’ trust in the quality of its products while providing complete services to customers.
There are different types of central electric protector, each of which is used according to the voltage of the building. If you are looking to buy a building’s central electrical protector, it is better to familiarize yourself with the types of samples of this product and choose the best option with the help of a skilled expert;
The types of electrical protection for the whole building are:
- Single-phase central building electricity protector
- Three-phase central building electricity protector
To buy a central electric protector suitable for your building, you can register your order on the site and receive the product at the specified time. If you need expert advice for purchase or other factors, you can contact the support team and get expert advice from jbh.
Advantages of using JBH central electric protector
The central protection of the building’s electricity is a miniature protector that is placed in the electricity input section of the buildings in a place between the miniature fuse box and the electricity meter, and the task of comprehensive and complete protection of all electrical appliances in the home, shop, workshop, office, as well as all types of electric motors, miners, It is in charge of pumps, equipment and industrial machines.
Advantages
- Installation of only one for the whole unit in the fuse box
- Protection against voltage fluctuations with the ability to program voltage and time
- Overload protection with adjustable current, time and fault in CVP model
- Protection against two-phase or zero failure
- Voltage and current display to manage energy consumption
- Ability to calibrate voltage and current
- Equipped with error indicator
- Electrical and mechanical life of more than one hundred thousand cycles
- Equipped with relay status indicator
- The ability to detect the correctness of the sequence of phases and indicators in the event of an error in the three-phase model
How does the building's central electricity protector function?
The main and important difference between the central electricity protector and the current voltage protector is in its operation. The building’s central electrical protection system is designed in such a way that it completely cuts off the building’s incoming electricity when the pressure drops or increases. This function helps to keep electrical equipment and appliances that are in common use in buildings safe and safe from the risks of burns and casualties. This procedure continues when the conditions return to normal and the power voltage improves and after that the power is automatically restored. The electrical protection function of the entire building depends on the equipment installed inside it. This equipment includes phase wire, neutral wire, IC circuits, relay and board. The task of this equipment is to measure parameters such as voltage, current, and waveform, and in case of any discrepancy, in order to protect electrical devices and prevent potential dangers, cut off the power supply and restart the power supply after returning to the normal state. continues
Now, the question we are facing at this moment is how the central electricity protector of the house or building notices the discrepancy in the parameters?
As a user, you specify the minimum and maximum amount of voltage and current that causes damage to the equipment, and if the current exceeds the set limit, the power is cut off, and if it returns to normal, the current is connected. The existence of such a system prevents any irreparable damage, and this system is widely used in residential buildings, commercial towers, etc.
jbh under counter, for more protection of electronic and electrical devices of the building
Tips that you should pay attention to while buying the central protection of the building!
When buying central protection for your home or building, you should pay attention to several factors; Below are some important factors when buying.
A very important point that you should pay attention to before buying a central electricity protector is to determine whether your building's electricity is single-phase or three-phase; Then get the amperage of the electricity meter and according to that buy the central protector for the apartment; For example, if your meter is 25 amps, the protector should be 25 or 35. If you are not able to do these steps yourself, you can get help from experts in this field.
It is better that the central electric protector you buy is equipped with a life protection switch; Of course, it is not easy to find such protection these days; In this case, if you didn't manage to buy such a protector, don't worry, just buy a safety switch separately and install it in the fuse box.
Buy contactor protectors; Because their useful life is longer than that of normal protectors; Also, contactors have more capacity to pass electric current and are made to withstand high currents.
Finally, the point that you must keep in mind is that if your electricity meter is three-phase, the building's central electricity protector must also be three-phase; Therefore, get an electric protector that is suitable and compatible with the electricity meter of your building.
How to install the single-phase building central electricity protector
Keep in mind that any action that deals with electricity is very dangerous and may cost you your life; Therefore, it is recommended that you ask for such actions from the experts in this field, and if you do not have expertise and knowledge in this field, please avoid doing any kind of operation; Because it will definitely cause irreparable damage. In the following, only in summary and only for your general familiarization with the process of installing single-phase central protection, the information that is more effective for professionals is said.
- Cut off the electricity to the building
- Find the best place to install the central electric protector
- Identify the phase, zero and earth wires and separate the phase from the zero and miniature
- Connect the phase wire that you separated to the phase input terminal of the central electric protector
- If your product has an earth wire, connect it to the earth terminal of the meter
- At the end, fasten all the connections with screws
- If the central protector of the building is a two-pole type, connect the neutral wire to the neutral input terminal of the central protector.
Safety tips when installing central electrical protection
- Be sure to cut off the mains power completely before starting to reduce the risk of electric shock during installation.
- Make sure that the amperage of the central protection that you have provided must be equal to or a little more than the amperage of the building meter; Otherwise, the possibility of burning the contactor will increase.
- Be careful to connect the wires. Do not use frayed or glued wires. Make sure the wires are connected to avoid overheating, sparks and fires.
- Based on the amount of current that the electricity passes through the central protector, the grade of the wire that is going to enter the electricity into the meter should be equal to the grade of the electricity meter wire.
- For the wires that enter the central shield from the inside of the fuse box, be sure to put a duct so that they are not accessible and do not pose a risk.
Buy the best central protection of building electricity from jbh
jbh engineering technical team has been active in the field of producing knowledge-based products such as whole building electrical protection for many years and during all these years it has been able to produce and market the best and highest quality electrical equipment by relying on the skills and knowledge of its technical team. Since the central electric protector plays an important role in securing the environment, you should pay attention to its authenticity and quality when buying; Because buying a fake or low-quality product can cause many personal and financial losses.
Considering the importance of the central protector of the apartment, the jbh collection has put all its efforts in this direction in order to design and supply a perfect and unique product.
The goal of jbh collection is to design exclusive and diverse products and provide perfect services in the field of electrical equipment, the level of customer satisfaction has proven that jbh has been able to achieve this basic goal.
The difference between the central electric protector and the multi-way
Electricity is one of the most important needs of most industries. Due to the dangers that exist in this field, it is very important to comply with safety and necessary standards. Sometimes these flows may have fluctuations that lead to irreparable problems and cause huge damages. To prevent these events, it is necessary to use a central electric protector.
Some people confuse the electric protector in several ways; Because these two devices are very similar in appearance; But they have differences from each other that we will mention below.
One of the most obvious differences that these two have with each other is the difference in appearance.
The central power protector has LEDs that indicate the amount of input voltage; But in many ways, there are no lights and it is just a few sockets to connect several electrical devices.
The electric protector prevents all your electrical devices from voltage fluctuations; But multi-way has no control over the input voltage.
The main difference between the two is in their performance, when you connect an electrical device to a multi-way, the electricity flows immediately and without any delay; But when you connect your electrical device to the central electric protector, the current does not enter the electrical device until the voltage reaches a fixed, definite and safe value.
The price of the building's central electricity protector
The price of the building’s central electricity protector depends on various factors. Factors such as quality, efficiency, facilities, etc. are among the most important factors that determine the price of the building’s central electrical protector.
JBH is the manufacturer of the best central protection of building electricity, which produces and supplies new products with the highest technology and innovation. These products have the highest security; For this reason, it creates a unique comfort for you and your family.
For information on the price list of the building’s central electrical protector, visit the JBH website.
Frequently Asked Questions
Central electrical protection is a type of miniature protection that protects all electrical equipment in the building instead of protecting a specific device. This device is usually installed in the electrical panel and next to the electrical fuse.
Central electrical protection is offered in two types: single-phase central building electrical protection and three-phase central building electrical protection, and you can choose the best option according to the building’s electrical system.
The central electric protector is priced according to the quality, brand, type and other available features. To know the exact price of this product, you can find out its price through this page and by selecting the desired option. In order to buy bulk products, you can also contact the support team.
After visiting the jbh website, enter the products page and add the required central electric protector to your shopping cart and wait for your order after paying the price. jbh collection offers this product with three years warranty and unconditional replacement.