Exploring perfection in Surge protection offering

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SET-UP SIGNAL SPD TO PRESERVE SIGNAL EQUIPMENTS

Nowadays the advance world majorly works on digital and signalling technology that acquire many signalling equipments in varied industries i.e.,  railways and  telecommunication etc.  For smooth process in electronic  devices  does require unbreakable connection of antennas, satellite and cable etc.        But due to some indirect lightning strikes or power surges devices might get into the danger that develop loss of information and connection. To overcome such threat signal surge protection device (SPD) form a crucial role to protect the electric equipment. They are particularly designed to safeguard electric equipment's from over-voltages that breach into device by signal line. Thus compose a preserve shield for smooth signals in electric circuit which transmits or receive the electromagnetic waves.

Signal SPD consists F-type suppressors and BNC & N adaptor, both work as a connector that should be suppressed for effective protection of data or signals. They protects the aerial components that incorporate cable TV, satellite TV, CCTV, DSS and antennas etc and  also cater effortless transmission.

Technical Features

  Tested device as per standard IEC 61643-21.

   Ingress protection of IP20 rating.

   Can bear current up-to 10kA.

   Can sustain -40ᵒC to 80ᵒC temperature.

   Complying standard IS/IEC 62305 and NBC 2016.

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Telecom equipments without SPD is an expensive and dangerous option

Lightning is the prominent cause of electric fault called surges. Surges are nothing but sudden and unpredictable increase in the normal flow of current.  Telecommunication system consisting of super sensitive equipment's along with the transmission tower which are susceptible to electrical faults. Switching activities are critical that can generate surges frequently.The equipment failure or downtime is due to the encroachment of high voltage events called surges.

Surge protection system is engineered for every specific environment as the system these days are made up of sensitive equipment's and with complex wiring. There normal functioning alters in case of entrance of voltage that is beyond its prescribed level. Whenever the normal operating voltage increases beyond a threshold level, that can damage the system functioning. Each and every system is designed to function on a specific voltage or current rating which is as per the manufacturer. Telecom equipment's were never much complex and complicated as that of now. Hooking up with number of devices and due to complex designing there comes obvious risk of these expensive devices getting hit by high bolt of lightning.

Surges might enter via all type of cables that bring voice and data services into your facility.Telecom and data transmission services cater every industry. They have been updated and have undergone various technological transformations to enhance the quality of data transmitted and received. Clearly, communication sector is on the top of the priority list for which telecom surge protection devices are to be installed.

Telecom Surge Protection Devices divided into the following –

 RJ11 type SPD- Comprehensive protection for DDN, modem, fax, telephone lines, etc. and defending them from huge amount of voltage being forced into these devices.

 Network Switch SPD- Up with different port configuration to effectively stop the damaging surges mainly for TCP/IP networks. They offer high level of protection to data lines, telecom lines and signaling lines.

 MDF technology based SPD- Connecting to the network via a splitter connection strip are the MDF technology based surge protection device protects data transmission system and high speed telecom networks.

They are all designed and tested as per relevant codes and standards specifically for low voltage or telecom equipment s. They offer a lot more but they are cost efficient solution.

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Signal Surge Suppressors monitoring your protection of signals

Surge Protection Devices are important when we talk about signal transmission lines. A signal is a referral depicting the information carried in the form of a waveform. It simply provides the enlarged information passed between transmitter and receiver. Signal transmission lines are the route carries audio, video, radar, image or no way any type of communication signal. The perfect approach prevails when the signal transmitted to the receiving point is completely received at the reception. There must be no loss of data or information. This approach is boldly challenged when surges try to enter into the system.

Talking about safeguard to the communication interfaces, it is important to check that the signal is not accompanied by unwanted disturbances. Signal surge protection devices suppress and protect voltage rating and control signals against over-voltages. This is one in all solution for field and input / output applications. Going Layman, telecommunication between two devices is a traditional interface in accordance with today’s technology. There is only one visual or wireless physical connection between two communication devices. Either the goal is to achieve robust solution of Cable TV or other TV receptors or it is about in-line lightning protection, Signal Surge Protection Devices filter the interference in order to protect sensitive circuitry against transients. We have F-type surge suppressors and BNC & N adaptors to fulfill the purpose - F-type Surge Protection Devices These surge suppressors are specialized in offer solution for coaxial antenna. These devices limit transients and over-voltages of atmospheric reign and divert the catastrophic waves to ground. Also, the data and telecommunication lines are inevitably exposed to the surroundings and needs more protection. To fulfill the subject, there are number of ports (2 ports, 3 ports and 4 ports) available. BNC & N Adaptor Surge Protectors BNC Type Connectors are unified with N Adaptor units to interrupt the path of surges when the intent to travel towards TV receptors and the linked equipments due to surges induced in-line and travelled along it. It also alters the surges conflicting with shielding of system cabling so as to offer an appropriate solution.  

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Surge Protection Device Manufacturers Complying IEC 61643

People are highly engaged in electrical and electronic equipments as it lead to the growth of any industry. Sometimes we experience problem in our equipments like computers, laptops, Television CCTV, PLCs etc. The main reason behind the equipment failure is surges. Citing the need of surge protection, JMV is one of the leading manufacturer of SPDs, based on application. A Surge protection device protects our electrical and electronic machinery from high voltage/current transient and surges. These devices either suppress or divert the path of the surges. Based on the incoming supply, the level of surge protection is designed for main LT to switching outlets.

According to IEC-62305-4, SPDs are classified into several classes. They are: Class B/Type I, Class C/Type II, Class B+C, Type I+II and other are application based SPDs. Class B/Type I SPD comes in service from LPZ (Lightning protection zone) 0-1 to protect against transient current discharge in 10/350 µs. They are designed to provide high level of protection where there is a risk of high surges. They are constructed for both single line phase and three line phase.

Class C SPD comes in service from LPZ 1-2 to safeguard across switching surges of 8/20 µs waveform. They are designed specially to protect AC power applications of sub- division. Class B+C SPD is a lightning cum switching surge protector. They are the most advanced version comes into zone from LPZ 0-2 with the combination of 10/350 µs and 8/20 µs waveform. They are devised to give protection for highly susceptive AC power applications from both lightning and switching surges. Application Based SPDs

Solar SPD is the perfect medium to save the entire solar plant from direct lightning onto PV panels.

Data line and telecom SPD is used to protect the important and confidential data from any sort of damage.

Security and Surveillance SPD is designed according to signal transmission system having high transmission frequency and weak anti- jamming ability.

Isolating spark gap is designed to protect the pipe insulation and insulating flanges from damage.

LED lightning SPD ensures an extra guarantee to the end user in terms of authenticity and durability.

Communication SPD is used to protect serial port which is highly susceptive and vulnerable to be damaged by transients.

Features and Benefits

Complying IS/IEC 62305-4, IEC 61643-11, IEC 61643-12, IEC 61643-21, IEC 61643-22.

SPDs prevents from short term over voltage caused by lightning or switching activity.

Easy to install and long product life offers best maintenance.

Zero power consumption and high current diversion capacity.

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More protection of your solar power system using Array junction box

In any of the industry surges and transients are common which travels regularly. Some deices have the ability to tolerate these uncertainty within some limit and some don’t, it depends upon the device that it can withstand. For the sensitive industry such as solar and sensor based industry, these devices can easily be burn out/damage. For solar application based companies we have introduced an array junction box which provides protection from these surges and transients. Protection devices are enclosed within a polycarbonate box of enclosing type PS/PC. This box is providing IP 65 degree of protection that means it protects from low water jet from any direction and dust. For the protection from high voltage surge a sure protection device is installed within the box along with fuses. It is enabled with wire with lugs, DC switch disconnector, ferrules, and measuring/recorder devices. This box is designed for low power application in order of 500KW with rated voltage of 600-1000V DC. A neutral/earth point is provided with this box. This box is suitable for 1-24 string, these strings can have the current of maximum of 30A per string. Our Solar array junction box can handle30*24 A of current safely. Our box provides protection from over voltage and over current. It is installed in between the solar modules and inverter sections. This box is necessary because if transients comes and pass through the inverter or the PV modules, connected devices may get cascade damage/burnout.

For large solar power application we have developed Solar combiner box, this box is designed for above 500KW power. Depending upon the version chosen our solar array junction box facilitates supply safe. These protection devices not only facilitate to protect the inverter section and grid but also to the solar/PV modules. We are the company that deliver customized array junction box.

Summary It is a box used in solar power system that protects from uncertainty caused by lightning and surges. These surges are so dangerous that within some nano-seconds it can damage or burn out connected devices.