Emiter EM-1008_DCAC DC/AC Distribution Board (4 MPPT, 100 A)

The Emiter EM-1008_DCAC connection board is a ready-to-connect device designed for photovoltaic installations with up to four MPPT inputs. The design allows for surface mounting and ensures equipment protection thanks to a sealed plastic enclosure.

The hermetic Emiter EM-1008_DCAC distribution board is designed to protect circuits in three-phase photovoltaic installations. The device is adapted to handle 4 strings of modules connected to 4 independent MPPT inputs. It features dedicated DC and AC protection components inside, including Dehn surge arresters. The entire unit is enclosed in a halogen-free, white housing, factory-equipped with external MC4 panel receptacles.

Key features

• Supports up to 4 PV module strings (4 x MPPT)
• Integrated Type 2 DC and AC surge arresters (Dehn)
• Built-in 100 A switch disconnector and 80 A three-phase miniature circuit breaker (MCB)
• Equipped with a phase indicator and a socket
• Designed for installations with a lightning arrester or without an isolated lightning protection system

Technical data

Number of phases	3
Number of MPPT	4
Surge arrester type (DC and AC)	Type 2
Maximum PV voltage (DC)	1000 V
Maximum AC current	100 A
Miniature circuit breaker (MCB)	80 A (B-curve)
Switch disconnector	100 A
Protection rating	IP66
Impact resistance (enclosure)	IK08
Enclosure net depth	200 mm