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.
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.