Emiter EM-669N_DCAC Hermetic DC/AC Combiner Box (1-phase, 16 A)

The single-phase hermetic DC/AC combiner box Emiter EM-669N_DCAC is designed to protect photovoltaic installations equipped with two independent MPPT inputs. The product features an IP65 protection rating, Noark type 2 surge arresters, and a 40 A / 300 mA residual current device.

The Emiter EM-669N_DCAC hermetic DC/AC combiner box is a complete protection solution for single-phase photovoltaic installations with two MPPT inputs. The enclosure features an IP65 protection rating, which secures the components against external factors. Inside, Noark switchgear is used, including type 2 surge arresters on the DC side up to 1000 V and on the AC side. The system is designed for a maximum AC current of 16 A and is factory-integrated with a residual current device.

Key features

• DC and AC side protection using Noark type 2 surge arresters
• Designed for 2 PV strings and 2 MPPT inputs
• Built-in RCD 40 A / 300 mA
• DC surge protection up to a maximum voltage of 1000 V
• Hermetic enclosure with high IP65 protection rating

Technical data

Number of phases	1
Number of MPPTs	2
Protection type	DC/AC
Max AC current	16 A
Surge arrester type	2
Enclosure protection rating	IP65
Rated DC voltage of surge arresters	1000 V
RCD parameters	40 A / 300 mA
Net depth	120 mm