Distribution box with lightning protection device for communication base station

What is a DC box?

The DC Box offers an exceptional power supply protection solution, featuring the single-pole type 1 surge protective device FLP25-DC75 (lightning current and surge arrester). This weather-resistant box is placed right at the base station outlet, effectively blocking partial lightning currents from infiltrating the system.

Why do cell sites need to be protected from lightning strikes?

Cell sites are essential for communication infrastructure and need to be shielded from power surges caused by lightning hits. A major concern for telecom operators is towers going offline due to lightning strikes, which often target the tallest structures in a region.

What is lightning & surge protection?

A thorough lightning and surge protection approach provides optimal safety for people and high availability systems. LSP designs specialized AC and DC Surge Protection Devices (SPDs) for mobile radio sites.

What is a cell site power supply?

In AC applications, cell site power supply is distinct from the building’s, forming a separate supply line. Tested surge protective devices (lightning current and surge arresters) shield the main and system power supply infrastructure.

Why do I need a DC box?

The use of a DC Box allows for direct activation and deactivation of the active transmission system on the mast, eliminating the need to interrupt the power supply at the base. Moreover, the fuse status (on/off) is readily visible, providing installers with added certainty in practical applications.

Do mobile communication components need protection against lightning and overvoltage damage?

Mobile communication components, with their sensitivity and costliness in terms of procurement and upkeep, demand robust protection against lightning and overvoltage damage. A meticulously designed protection strategy is thus essential and advantageous in this context.