TYPE 3 LOW VOLTAGE SURGE ARRESTER SYSTEMS

TYPE 3 LOW VOLTAGE SURGE ARRESTER SYSTEMS

The proportional increase of lightning impulses parallel to the technology and investment development in our country poses a serious risk to investors and facilities. Within the scope of the General Directorate of Meteorology data, 7 million lightning strikes that fell in our country in the last 2 years confirm how much this risk coefficient has increased. The dangerous situation of lightning impulses over our country increases the importance of Low Voltage Surge Arrester systems. Within the scope of today’s lightning protection technology, every system can be protected at all current and voltage values. However, protection products selected with hearsay information cause serious economic losses. Lightning protection system design is an engineering work, and expert trained engineers should make product selection and design in this regard. As Yılkomer, the German Raycap – Iskra Zascite company, for which we carry out the country responsibility, has exactly 2400 different types of low voltage surge arrester systems. And as a result of correct design and applications to be made among these 2400 different products, every system can be protected. As we always state, Low Voltage Surge Arrester products provide protection against grid peaks, harmonics, and sudden voltage rises besides lightning impulses. Every area where there is energy, such as working factories, power generating plants, cameras which are very important for security, fire notification and detection systems, scada automation systems, can be damaged by lightning and sudden overvoltage impulses. At this point, we need to design the LV Surge Arrester correctly besides the external lightning protection, grounding, and equipotential system. As you know, the importance of Type 3 products in LV Surge Arrester products divided into classes such as Type 1, Type 2, Type 1+2, Type 1+2+3, Type 3 is extremely important. In this article, we will try to detail Type 3 LV Surge Arrester products.

Even if we protect the Energy perfectly in a facility, the impulse can come from impulse and communication lines, telecom lines, coaxial, and antenna lines. Therefore, we have to protect all these lines with TYPE 3 LV Surge Arrester products. Generally, with LV Surge Arrester products;
1- We protect Cat, RJ45, POE, RJ11 Lines from Lightning.
2- We protect 5, 12, 24, 48 V communication, signal, and data lines from Lightning.
3- We protect RS232, RS485 Communication lines from lightning.
4- We protect Switch data line inputs from lightning.
5- We protect 12, 24, 48, 60V Weak Current power lines from lightning.
6- We protect UPS, Power Supply inputs and outputs from lightning.
7- We protect sensitive systems fed by 220v from lightning.
8- We protect Telecom, Modem, Signaling lines from lightning.
9- We protect N, F, BNC Connector inputs, Satellite, Antenna, and Radio inputs from lightning.
10- We protect Server inputs from lightning.

In addition to these, systematically with Type 3 LV Surge Arrester Products;
– All Camera and Monitoring Infrastructure can be protected from Lightning.
– Fingerprint and Secure Access Systems can be protected from Lightning.
– Scada Automation Systems can be protected from Lightning.
– Fire Detection Systems can be protected from Lightning.
– Weak Current Energy Power Supply Systems can be protected from Lightning.
– Led Systems can be protected from Lightning.
– DC Systems can be protected from Lightning.
– Weak Current Communication, Imaging Systems can be protected from Lightning.
– Radar, Signaling Systems can be protected from Lightning.
– Railway communication systems can be protected from Lightning.
Also, all terminal type 12, 24, 48 Volt systems can be protected from lightning.
Type 3 protections, which are quite important as a product range, are the last link of cascaded protection. In my Low Voltage surge arrester systems that gradually reduce Up protection levels, the Up level of Type 3 products is quite low. Especially in Energy lines, miracles should not be expected from Type 3 products that do not have Type 1 and Type 2 protection in front of them. In energy line protections, Type 3 products provide sensitive protection. Type 3 LV surge arresters, which can be connected in parallel and series according to the system feature, protect easily flammable devices such as sensitive cards, motherboards, sensors, switches, LEDs, and fingerprint systems. Burning of a card means the collapse of a system. However, it is not used very intensively in our country. Especially with cameras switching to IP systems, their becoming sensitive has become parallel. Cameras, as systems that are frequently damaged, must absolutely be protected with protection surge arresters with Cat 6 Poe lines.
In CAT3 systems where installation is as important as product selection, zener diodes are generally used. However, products with diodes and semiconductor elements can be easily damaged. Therefore, choosing GDT technology products will benefit us.
As Yılkomer Lightning Protection Center, we carry out technical survey product selection and application studies in the type 3 LV surge arrester product group. As Yılkomer Lightning Protection Center, besides offering stock and price advantages with our Raycap-Iskra Zascite LV Surge Arrester partner, for which we carry out country responsibility, we provide long-term protection with our products with Safetec technology.
You can always contact us for survey and product requests.

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