The single-box DC/AC switchgear for two independent three-phase strings - 10kW is an advanced solution for the protection, disconnection and monitoring of two independent photovoltaic strings. This switchboard is designed to handle three-phase systems with essential safety components. On the DC side, each string is protected by two 2P fuse holders with 16A-1000VDC fuses, two 600VDC surge arresters and two 16A 600VDC underload breakers. On the AC side, the three-phase thermal-magnetic circuit breaker with 4x20A 300mA Class A differential lock provides protection against overloads and earth faults, while the three-phase Class II Imax 20kA surge arrester provides protection against voltage spikes. The switchboard has an IP65 degree of protection, making it dust and water resistant, and complies with CEI EN 61439-1/2, ensuring quality and safety. The compact dimensions of 340 x 622 x 161 mm allow easy installation even in tight spaces, while ensuring high reliability and performance.
