Emiter EM-98_DCAC DC/AC Combiner Box (2 MPPT, 10 A, 3-Phase)

The hermetic Emiter EM-98_DCAC combiner box is a plug-and-play solution dedicated to three-phase photovoltaic installations with two MPPTs. Housed in an IP65 enclosure, the product features Dehn Type 2 surge protective devices (SPDs) on both the DC and AC sides, along with a 10 A circuit breaker.

The surface-mounted Emiter EM-98_DCAC combiner box is designed to protect PV systems against the effects of surges and short circuits. Its design is based on a 24-module, halogen-free enclosure with an IK08 mechanical impact resistance rating. Inside, the modular equipment includes two Dehn DC surge protective devices, one Dehn AC surge protective device, and a three-phase Noark B-curve circuit breaker. Panel-mounted MC4 connectors on the outside of the enclosure allow for the direct plug-in of solar module strings.

Key features

• Integrated DC and AC protection based on Dehn Type 2 surge protective devices
• Three-phase Noark 10 A B-curve circuit breaker
• Designed to support 2 PV module strings across 2 MPPT inputs
• Pre-wired panel-mounted MC4 connectors
• Hermetic surface-mounted enclosure with IP65 protection rating and a transparent door

Technical data

Protection type	DC/AC
Number of phases	3
Number of MPPTs	2
Maximum AC current	10 A
Surge protective device (SPD) type	Type 2
Rated insulation voltage (Ui)	690 V AC, 1000 V DC
Protection rating	IP65
Impact resistance	IK08
Connectors	Panel-mounted MC4
Net depth	144 mm