Emiter EM-717_DCAC DC/AC Combiner Box (3 MPPT, 40 A, type 1+2)

The Emiter DC/AC combiner box is a hermetic IP65 solution designed for three-phase installations. The product is equipped with Dehn type 1+2 surge arresters for both direct and alternating current sides, supporting 3 PV strings and 3 MPPTs.

The ready-to-install DC/AC combiner box allows for the protection of three-phase photovoltaic installations. The hermetic enclosure of the box features an IP65 protection rating. The applied Dehn type 1+2 protection components secure both the DC side up to 1000 V and the AC side. The product is adapted to handle a maximum AC current of 40 A and three MPPTs.

Key features

• DC and AC surge protection implemented with Dehn devices.
• Type 1+2 surge arresters for both sides of the installation.
• Adapted to support 3 PV strings and 3 independent MPPT inputs.
• Hermetic enclosure with an IP65 protection rating.

Technical data

Manufacturer	Emiter
Model	EM-717_DCAC
Protection type	DC/AC
Number of phases	3
Maximum AC current	40 A
Number of MPPTs	3
Number of PV strings	3
Surge arrester type	1+2
Surge arrester brand	Dehn
DC arrester voltage	1000 V
Protection rating	IP65
Net depth	144 mm