Emiter EM-92 DCAC Hermetic DC/AC Combiner Box (16 A, 2 MPPT)

The Emiter EM-92 DCAC hermetic combiner box is a ready-to-connect surface-mounted solution for PV installations, supporting 2 module strings and 2 MPPTs. The product is equipped with advanced Dehn Type 1+2 DC and AC surge arresters and a Noark 16 A 3-phase miniature circuit breaker (MCB).

The Emiter EM-92 DCAC combiner box is designed for surface mounting in photovoltaic systems. It is suitable for use in both facilities with an isolated lightning protection system and those without one. The enclosure with a transparent door provides an IP65 protection rating, allowing for safe operation in various conditions. The modular design made of halogen-free plastic guarantees Class II insulation and IK08 mechanical impact resistance.

Key features

• Factory-installed panel connectors in the MC4 standard.
• Integrated Dehn Type 1+2 surge arresters for DC and AC sides.
• Support for two independent maximum power point trackers (2 MPPT).
• 3-phase miniature circuit breaker with B tripping characteristic and 16 A rated current.
• High mechanical impact resistance (IK08) and an IP65 protection class enclosure.

Technical data

Number of MPPTs	2
Number of phases	3
Maximum AC current	16 A
Surge arrester type	1+2
Protection rating	IP65
Impact resistance	IK08
Insulation voltage (Ui)	690 V AC / 1000 V DC
Maximum PV voltage (DC arrester)	<= 1200 V
Circuit breaker breaking capacity (ICN)	6 kA
Operating temperature range	-40°C ... +80°C
Net depth	144 mm