SecSun AC/DC light photovoltaic unit unicobox.

The DC/AC light Unicobox electrical panel for 2 independent three-phase strings – 10kWp represents an advanced solution designed to guarantee the protection and complete management of three-phase photovoltaic systems. Thanks to the separate management of the strings, it allows for better control and greater reliability of the system.

On the DC side, the panel is equipped with 2 2P disconnect fuse holders with 16A-1000VDC fuses, ensuring effective protection against overcurrents. There are also 2 600VDC surge arresters for overvoltage protection and 2 16A 600VDC load break switches, which allow for safe circuit interruption.

On the AC side, the panel integrates a three-phase miniature circuit breaker with a 4x20A 300mA Class A differential lock, which protects the system from overloads and earth faults. The protection is completed by a Class II Imax 20kA three-phase surge arrester.

The unit has an IP65 Class II protection rating, making it suitable for outdoor installations even in harsh environmental conditions.

With dimensions of 340 × 622 × 161 mm, it offers a compact, robust, and easily installable solution.

The product is identified by the code UBT2102L and it complies with CEI EN 61439-1/2 standards, guaranteeing quality and safety.