Emiter EM-1100N_DCAC Connection Box (3-phase, IP65)

The three-phase Emiter EM-1100N_DCAC DC/AC connection box in a hermetic enclosure with an IP65 protection rating is designed to protect photovoltaic installations. The product is equipped with Noark 1000 V type 2 surge arresters and a type A 40 A/300 mA RCD.

The Emiter EM-1100N_DCAC connection box is a solution protecting the DC and AC sides in three-phase photovoltaic systems. The enclosure features an IP65 protection rating, confirming the hermetic seal of the system. The interior houses Noark brand components, including a DC 1000 V type 2 surge arrester for one PV string and one MPPT. Additionally, on the alternating current side, a type 2 arrester, a 16 A circuit breaker, and a type A 40 A/300 mA RCD are used.

Key features

• DC and AC surge protection based on Noark type 2 arresters
• Ability to connect one PV string in a 1 x MPPT configuration
• Hermetic enclosure with an IP65 protection rating and a net depth of 144 mm
• Built-in type A RCD (40 A, 300 mA)
• Maximum AC current of 16 A for three-phase circuits

Technical data

Protection type	DC/AC
Number of phases	3
Number of MPPTs	1
Maximum AC current	16 A
Surge arrester type	2
Residual current device (RCD)	Type A 40 A / 300 mA
DC arrester voltage	1000 V
Enclosure protection rating	IP65
Net depth	144 mm