Surge Protection Device (SPD)
NRB Enterprise offers a range of Surge Protection Devices (SPDs) to help protect sensitive electrical equipment from damage caused by power surges and other electrical disturbances. These devices are essential components of any electrical system, as they can help prevent equipment failure and ensure that critical systems remain operational.
NRB Enterprise supplies different types of Surge Protection Devices to meet the specific requirements of their customers. These devices are designed to provide reliable and effective protection against power surges and other electrical disturbances, ensuring that electrical equipment is kept safe and operational.
Some of the types of SPDs offered by NRB Enterprise include:
Class B/Type I SPD
Class B Surge Protection Devices, also known as Type I lightning surge arresters, are critical components in low voltage electrical systems, providing enhanced protection against power surges caused by lightning strikes and other electrical disturbances. These devices are designed to respond to over 10/350 µs waveforms, ensuring that the electrical installation in a building is safeguarded against damage.
NRB Enterprise offers Class B/Type I SPDs that are installed at the transition LPZ 0-1, in accordance with the guidelines outlined in IEC 62305. These guidelines provide comprehensive instructions on how to protect buildings and their electrical installations against lightning strikes and the resulting surges that can damage equipment and disrupt operations.
The Class B/Type I SPDs offered by NRB Enterprise are suitable for a wide range of applications and are specifically designed to protect power supply and information technology equipment. These devices are essential components of all AC Power installations, providing reliable and effective surge protection for phase wiring systems and corresponding loads.
NRB Enterprise’s Class B/Type I SPDs are engineered to meet international safety standards and are available in a range of specifications to meet the specific needs of their customers. They are easy to install, require minimal maintenance, and offer long-term protection against power surges and other electrical disturbances. With their exceptional performance and reliability, these devices are a must-have for any building or facility that relies on electrical equipment to operate.
Class C/Type II SPD
Class C Surge Protection Devices, also known as Type II Switching Surge Arresters, are designed to provide protection against induced transients that are generated during switching operations in our electrical system. These surge protectors are capable of suppressing the 8/20 µs waveform and provide protection in accordance with LPZ 1-2. Type II SPDs are specifically designed to protect single and three-phase lines from switching surges and abnormal voltage levels, while also preventing the spread of over-voltages in the system. Due to its high efficiency and effectiveness, it is installed directly in conjunction with the main electrical panel. It is an essential component for ensuring the safety and longevity of our electrical system.
Class B+C/Type I+II SPD
Class B+C surge protection devices are the upgraded version of SPDs, designed to provide combined protection against both lightning and switching surges. These surge protectors are equipped to endure 8/20 µs and 10/350 µs waveform to provide efficient and effective protection against induced transients and vitality of surge currents. The Class B+C surge arresters are also known as Type I+II lightning cum switching surge protection devices that are installed in conjunction with the main electrical panel for dual protection. They are specifically designed to safeguard single and three-phase lines and offer dual protection against LPZ0-2. These surge protection devices are known for their superior performance and are highly recommended for power supply and information technology protection.
RJ45 SPD
The RJ45 SPD (Surge Protection Device) is a crucial component used to protect LAN/Ethernet networks. It is designed to provide protection against induced over-voltages that can potentially damage the single-line electrical equipment. The RJ45 surge protector is commonly used in conjunction with TCP/IP networks and is specifically engineered to safeguard LAN interfaces that are integrated with ISDN, DDS, and Dial-up modems, among others.
This SPD features an RJ45 Type connector that connects the router to the computer and provides effective shielding to computer networks such as Ethernet networks, controlled access networks, and seamless computer networks, which are highly susceptible to electromagnetic interference. By using an RJ45 SPD, one can rest assured that their LAN/Ethernet networks will remain protected from potential surge-related damage.
CCTV SPD
CCTV (Closed-Circuit Television) systems have become a crucial component in ensuring security and surveillance in various sectors. These systems transmit voice, data, and video signals through coaxial cables and other transmission lines. Typically, the cameras are mounted on a metallic body and connected to junction boxes through coaxial lines.
However, CCTV systems are vulnerable to electrical surges that can cause significant damage to the equipment and the transmission lines. To prevent such risks, CCTV Surge Protection Devices (SPDs) are installed to protect against internal and external switching and lightning clashes.
As CCTV cameras can be mounted on the outer facade of a building, it is essential to ensure that the entire volume of the system is protected by suitable CCTV surge protection devices. These devices provide robust protection against surges and ensure the continuous and uninterrupted operation of CCTV systems.
In conclusion, NRB Enterprise is a provider of a wide range of Surge Protection Devices (SPDs) that cater to the specific needs and requirements of its customers. The company offers SPDs that are in compliance with RDSO/SPN/165/2012 & RDSO/SPN/144/2014 standards. In addition to the standard SPDs, NRB Enterprise also provides specialized protection devices like Photovoltaic Surge Protector, Load Cell Surge Protector, CCTV with Power Port SPD, RJ45 with Power Port, D-Sub Data Line Surge Protection, Pipeline Cathodic Protection, and LED Surge Protector. The company’s commitment to quality and customer satisfaction makes it a preferred choice among businesses and organizations seeking reliable surge protection solutions.