SecSun AC/DC unicobox photovoltaic panel for 2 independent strings 600VDC three-phase – 10kW.
The unicobox DC/AC electrical panel for 2 independent strings represents a solution designed to ensure the protection and complete management of three-phase photovoltaic systems up to 10 kW. Thanks to the separate management of the two strings, it allows for greater control of the system, improving reliability and operational continuity.
On the DC side, the panel is equipped with 2 magnetic circuit breakers with auxiliary contacts rated at 16A – 600VDC, which ensure protection against overcurrents. There are also 2 surge arresters rated at 600VDC for protection against voltage spikes and 2 load break switches rated at 32A – 600VDC, which allow for safe and controlled interruption of the circuit.
On the AC side, the panel integrates a three-phase miniature circuit breaker with a 4x20A – 6kA – 300mA Class A residual current device, complete with automatic re-closure, which protects the system from overloads and earth faults, ensuring greater operational continuity. Surge protection is completed by a Class II three-phase surge arrester with Imax 20kA.
The unit boasts an IP55 Class II protection rating, making it suitable for both indoor and outdoor installations, with good resistance to environmental factors.
With dimensions of 448 × 622 × 161 mm, it offers a robust, reliable, and easily installable solution.
The product is identified by the code UBT2102PLUS and complies with the CEI EN 61439-1/2 standard.
