DC Surge protective device,protect against lightning surge voltages in solar system (photovoltaic power supply system). These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection. Its installed location are recommended at both ends of the DC power supply line (solar panel side and incerter/converter side), especially if the line routing is external and long. High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
AC Surge Protective Device is an indispensable device for lightning protection of electronic equipment. Its main function is to limit the transient overvoltage that penetrates into power lines and signal transmission lines to the voltage range that the equipment or system can withstand, or to release strong lightning current to the ground, thereby protecting the protected […]
As the world continues to shift towards cleaner and more sustainable energy sources, the development of solar connectors has become increasingly important. These small, yet essential components of solar panel systems are responsible for connecting the panels together and ensuring them operating at maximum efficiency. In this article, we will explore the current state of […]
How to choose the right surge protector? Choosing the right surge protective device (SPD) and protective circuit breakers involves considering a wide range of parameters related to types of SPDs, circuit breaker arrangements, and risk assessment. Three rules of thumb for choosing surge protection Now that we’ve established that SPDs should be at the heart […]
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