Emiter EM-1007_DCAC DC/AC Combiner Box (3-Phase, 5 MPPT, 100 A)

The Emiter EM-1007_DCAC combiner box is designed for three-phase photovoltaic installations and supports 5 independent MPPT inputs. The device integrates Type 2 DC and AC surge protection by Dehn, a 100 A miniature circuit breaker, and phase signaling.

The hermetic Emiter EM-1007_DCAC combiner box is adapted for surface mounting in three-phase photovoltaic installations. The enclosure allows the connection of five PV module strings using MC4 panel receptacles. It incorporates protective components, including Type 2 Dehn surge protective devices for both direct and alternating current sides. The whole unit is enclosed in a highly mechanically resistant IK08 housing made of halogen-free plastic.

Key features

• Support for 5 PV strings on 5 independent MPPT inputs
• Type 2 DC (Dehn 1000 V) and AC (Dehn 275 V) surge protective devices
• Noark 100 A three-phase miniature circuit breaker with B characteristic
• Built-in Ex9PDe phase presence indicator and a power socket
• IK08 impact resistance and protection class II

Technical data

Protection type	DC / AC
Number of phases	3
Number of supported MPPTs	5
Maximum PV voltage (UCPV)	1000 V
Maximum AC current	100 A
Surge protective device type	Type 2
DC connectors	MC4 (panel receptacles)
Enclosure protection rating	IP65 / IP66