Emiter EM-528N_DCAC DC/AC Combiner Box (3-phase, IP65, 16 A)

The Emiter EM-528N_DCAC DC/AC combiner box is a hermetic device with an IP65 enclosure. Designed for three-phase photovoltaic installations, it supports two PV strings and two independent MPPT inputs with a maximum AC current of 16 A.

The Emiter EM-528N_DCAC DC/AC combiner box provides overvoltage protection for photovoltaic installations. The device is designed for three-phase systems and features an IP65 protection rating. The combiner box includes built-in Noark type 2 surge protective devices for both direct and alternating current sides. Additionally, the AC side is equipped with a 40 A type A residual current device (RCD) with a sensitivity of 300 mA.

Key features

• Supports 2 PV strings and 2 independent MPPT inputs.
• Built-in Noark 1000 V DC type 2 surge protective devices.
• Integrated 40 A type A RCD with 300 mA sensitivity.
• Hermetic enclosure with an IP65 protection rating.

Technical data

Protection type	DC/AC
Number of phases	3
Maximum AC current	16 A
Number of MPPTs	2
SPD type	2
DC SPD voltage	1000 V
Residual current protection	RCD type A 40 A / 300 mA
Net depth	144 mm