With the blessing of experience and technical expertise, Soha Sanjesh Sepahan has become a dynamic and innovative provider of electrical safety and protection systems. As the representative of leading international manufacturers, we deliver advanced engineering solutions in design, supply, and implementation to improve quality, reduce costs, and ensure reliable protection for our clients’ equipment. Transparency, professionalism, and customer satisfaction are the core values that guide us toward excellence and global standards.
Soha Sanjesh Sepahan Engineering Company was established with the aim of providing comprehensive services in the field of protective and safety systems. With a design and engineering office and a specialized and experienced team in design, consulting, and procurement of the latest global equipment, and representing several European companies, the company is ready to collaborate in the following areas:
Considering the rapid growth of the electronics industry and the increasing problems caused by lightning and overvoltages, resulting in significant damage to electronic and telecommunication equipment and installations, the company has been able to conduct extensive and comprehensive activities in the protection of electronic and telecommunication equipment and systems against lightning and overvoltage surges.
In this regard, to enhance technical knowledge of "Electrical Protection and Safety" within the engineering community, the company’s engineers have conducted numerous research and studies and declare their readiness to present papers and organize specialized seminars and technical sessions for interested companies, organizations, and industries.
SPDs (surge arresters) protect electrical and telecommunication equipment from transient overvoltages—caused mainly by internal switching and partly by lightning—that can reach several thousand volts in microseconds.
An earthing system provides a zero-potential reference and a safe path for fault currents, ensuring proper operation of protective devices, reducing step and touch voltages, and controlling voltage surges in accordance with standards such as VDE, IEC, NFPA, and IEE.
Indirect lightning strikes can induce high overvoltages over a wide area, damaging sensitive electronic and telecommunication systems, which is why SPDs (Surge Protective Devices) are used for protection.
Electrical installations are tested to verify compliance with applicable standards, ensure operational safety, and confirm the proper functioning of all components before commissioning.
Experienced specialists first inspect the project site, after which the earthing system is simulated and designed in accordance with IEEE and IEC standards.
Lightning protection systems use low-impedance air terminals, down conductors, and earth terminals to safely capture and conduct lightning to ground in accordance with international standards.
The RSR material produced by Soha Sanjesh Sepahan is an environmentally non-destructive compound with high moisture absorption and conductivity, suitable for all soil types and climates, including dry and desert regions.
A comprehensive approach is used to protect structures from lightning-related damage. This includes installing a low-impedance air terminal that safely conducts the lightning current through down conductors to the earthing system.