DC/AC Combiner Box Emiter EM-854_DCAC (3-phase, 100 A, 5 MPPT)

The Emiter EM-854_DCAC combiner box is designed for PV systems with five MPPTs. The enclosure provides an IP66 protection rating, and the internal modular devices handle AC current up to 100 A in three-phase circuits.

The hermetic Emiter EM-854_DCAC combiner box provides complete protection for both the DC and AC sides of photovoltaic installations. It is designed to work with inverters equipped with 5 independent MPPT inputs. The design allows for surface mounting in environments requiring a high enclosure protection rating. Inside, protection components from Dehn and Noark are used.

Key Features

• Protection for 5 PV strings (5 MPPT)
• Type 1+2 DC and AC surge protective devices (SPD) by Dehn
• 3-phase 100 A miniature circuit breaker (B-curve)
• 100 A switch disconnector and phase indicator
• Hermetic enclosure with an IP66 protection rating in protection class II
• Factory-fitted MC4 panel receptacles

Technical Data

Protection type	DC/AC
Number of phases	3
Maximum AC current	100 A
Surge protection type	1+2 (DC and AC side)
Number of MPPTs	5
Maximum PV voltage (for DC SPD)	1200 V
Rated short-circuit breaking capacity of AC breaker	6 kA
Enclosure protection rating	IP66
Impact resistance	IK08
Net depth	200 mm