
- Protection of the power mains
- Power supply to the public lighting systems needs to be protected against the effects of overvoltages caused by switching or atmospheric effects. The issues linked with overvoltages in distribution mains are reliably minimized by SALTEK® high-performance surge protection devices of FLP or SLP type.
- Protection of the light source electronics
- A defect-free operation of LED power supplies requires to have the induced overvoltages using an SPD plugged-in directly upstream the power supply unit. Protection in such applications is provided by DA-230-LED or SP T2+T3-320/Y-CLT-LED products, which depends on the parameters of the power supply and the application area.
- Protection of control and inspection circuits
- Modern luminaries are remote controlled via various communication equipment (RS-485, Ethernet, GSM, Wi-Fi). Protection for those applications is provided e.g. by SPDs of BDM or DL types, depending on the communication method used.
Further information you may find in our application manuals at: https://www.saltek.eu/en/catalogues-and-brochures