Emiter EM-154N_DCAC DC/AC Combiner Box (3-phase, 1 MPPT, 20 A)

The Emiter EM-154N_DCAC DC/AC combiner box is an IP65-rated hermetic solution designed for three-phase installations with a single MPPT. The product is equipped with Noark Type 1+2 surge arresters for both the DC (1000 V) and AC (20 A) sides.

The three-phase Emiter EM-154N_DCAC hermetic combiner box is designed to protect a single PV string in systems with one MPPT input. The device features an IP65-rated enclosure, protecting the components from external factors. Inside, it uses Noark modular switchgear, including Type 1+2 surge arresters for both the direct current and alternating current sides. The design, with a net depth of 144 mm, facilitates integration into standard photovoltaic systems.

Key features

• IP65-rated hermetic enclosure.
• Noark 1000 V Type 1+2 DC surge arrester.
• Three-phase Noark Type 1+2 AC surge arrester (up to 20 A).
• Designed to support one PV string and one MPPT.

Technical specifications

Protection type	DC/AC
Number of phases	3
Number of MPPTs	1
Number of PV strings	1
Maximum AC current	20 A
Protection degree	IP65
Arrester type	1+2
Net depth	144 mm