EMITER EM-1290_DCAC DC/AC Distribution Box (IP65, 3-Phase)

The EMITER DC/AC connection box is a hermetic device with an IP65 protection rating, equipped with Dehn Type 2 surge arresters. The product supports 2 PV strings and 2 MPPTs, making it ideal for three-phase photovoltaic installations.

The EMITER EM-1290_DCAC connection box is designed to protect photovoltaic installations on both the direct and alternating current sides. Housed in an IP65-rated enclosure, the device protects against power surges and facilitates the safe connection of system components. The interior features Dehn components, including Type 2 surge arresters for DC (1000 V) and AC circuits. The product is adapted to operate in three-phase systems with two independent MPPT inputs.

Key features

• Integrated DC and AC protection in a single, hermetic IP65 enclosure.
• Equipped with Dehn Type 2 surge arresters for direct (1000 V) and alternating current.
• Supports up to 2 PV strings cooperating with 2 MPPTs.
• Adapted for three-phase installations (maximum AC current of 50 A).

Technical data

Brand	EMITER
Model	EM-1290_DCAC
Protection type	DC/AC
Number of phases	3
Arrester type	2
Maximum AC current	50 A
Number of MPPTs	2
Number of supported PV strings	2
Protection rating	IP65
Net depth	144 mm