Constructed to facilitate the seamless transition between direct current (DC) and alternating current (AC), this switchgear is engineered with robust features to ensure efficient energy management and protection for solar power systems. It boasts an ingress protection rating of IP65, signifying a high level of protection against dust ingress and water jets from any direction, making it suitable for challenging environmental conditions.

The unit includes a DC surge protection device (SPD) from Noark, rated at 1000V type 2, designed to shield one photovoltaic (PV) string and one maximum power point tracking (MPPT) input from electrical transients. This feature helps in safeguarding sensitive electronic components from surge-related damage.

Additionally, the switchgear is equipped with an AC SPD, also from Noark, classified as type 2. This component is essential for protecting the AC side of the system from voltage spikes. The switchgear also incorporates a 10A 3-phase circuit breaker, which provides overcurrent protection to maintain system integrity.

A residual current device (RCD) type A with a rating of 40A/300mA is integrated into the system, offering additional safety by detecting and interrupting earth leakage currents that could pose a risk of electric shock or fire.

Embodying the emiter EM-714N_DCAC designation, this switchgear is tailored to deliver efficient energy conversion and protection in solar power installations.