Emiter EM-78N_DCAC DC/AC Combiner Box (IP65, 3-Phase, 10 A)

The Emiter EM-78N_DCAC DC/AC combiner box is a three-phase protection unit designed to support a single PV string and one MPPT. The product features an IP65 hermetic enclosure and Noark Type 1+2 surge protective devices for both direct and alternating current circuits.

The three-phase Emiter EM-78N_DCAC DC/AC combiner box is designed for the protection of photovoltaic installations. Its design allows the connection of one PV module string to a single MPPT input of the inverter. The enclosure features an IP65 protection rating, ensuring a fully hermetic seal. Inside, it utilizes factory-assembled Noark protection components for both DC and AC circuits.

Key features

• Hermetic enclosure with IP65 protection rating
• Noark 1000 V Type 1+2 DC surge arrester
• Noark Type 1+2 AC surge arrester (three-phase, 10 A)
• Designed for 1 PV string and 1 MPPT

Technical data

Protection type	DCAC
Number of phases	3
Number of MPPTs	1
Max AC current	10 A
Arrester type	1+2
Net depth	144 mm