Emiter EM-1346N_DCAC DCAC Combiner Box (IP65, 25 A, 3-Phase)

The Emiter EM-1346N_DCAC DCAC combiner box is a 3-phase, hermetic device with an IP65 protection rating, designed to support two PV strings and two MPPT circuits. The product is equipped with Noark type 2 DC and AC surge protectors, a 25 A overcurrent circuit breaker, and a 40 A / 300 mA residual current device (RCD).

The hermetic Emiter EM-1346N_DCAC DCAC combiner box is used to protect circuits on both the direct current and alternating current sides. The device supports two strings of photovoltaic modules in a configuration with two independent MPPT inputs. The IP65-rated enclosure protects the modular switchgear from environmental factors. The protection system utilizes Noark brand switchgear components.

Key features

• Support for two photovoltaic strings and two MPPT circuits.
• Built-in Noark 1000 V type 2 DC surge protectors.
• AC protection based on a type 2 surge protector, 25 A circuit breaker, and a 40 A / 300 mA RCD.
• Hermetic enclosure with IP65 protection rating.

Technical data

Protection type	DCAC
Number of phases	3
Number of MPPTs	2
Number of PV strings	2
Maximum AC current	25 A
Surge protector type	2
Enclosure protection rating	IP65
RCD protection	40 A / 300 mA
Net depth	144 mm