Emiter EM-1101 DCAC DC/AC Combiner Box (1 MPPT, 10 A, 3-Phase)

Hermetic modular DC/AC combiner box designed for three-phase photovoltaic installations with one maximum power point tracker (MPPT). The product is equipped with panel-mounted MC4 connectors, which significantly speeds up the process of connecting the module string without having to access the inside of the enclosure.

The Emiter EM-1101 DCAC photovoltaic combiner box is designed to protect PV installations on both the direct current (DC) and alternating current (AC) sides. The enclosure, featuring an IP65 protection rating and IK08 mechanical impact resistance, allows for safe surface mounting, protecting the equipment against external factors. Inside, components from renowned brands are used, including Dehn type 1+2 surge arresters and Noark modular switchgear. The device is delivered pre-assembled and ready for connection in three-phase systems with a nominal current of up to 10 A.

Key Features

• Complete protection for the DC side (1 PV string) and AC side (three-phase 10 A)
• Integrated Dehn type 1+2 surge arresters for both sides of the installation
• Surface-mounted enclosure with 24 modules, made of halogen-free plastic
• Built-in residual current circuit breaker (RCCB) sensitive to sinusoidal and pulsating currents (Type A)
• External panel-mounted MC4 connectors to facilitate the plugging in of solar cables

Technical Data

Number of phases	3
Number of supported MPPTs	1
Maximum AC current	10 A
Protection rating	IP65
Enclosure mechanical resistance	IK08
Surge arrester type	1+2 (DC and AC side)
RCCB sensitivity	300 mA
Net enclosure depth	144 mm