Emiter EM-149_DCAC Hermetic Distribution Board (3 MPPT, 40 A, IP65)

The three-phase Emiter EM-149_DCAC hermetic distribution board with an IP65 protection rating is designed for the protection of photovoltaic installations. The device supports three independent PV strings and is factory-equipped with Dehn Type 2 DC and AC surge arresters.

The Emiter EM-149_DCAC connection board is a three-phase, hermetic device with an IP65 protection rating, designed for the protection of DC and AC circuits. The product is adapted to support installations equipped with three independent maximum power point tracking systems (3 MPPT) and three PV strings. The design is based on factory-integrated Dehn surge arresters with a DC voltage of up to 1000 V. The maximum load current on the AC side is 40 A, which allows for proper operation with three-phase devices of corresponding parameters.

Key features

• Hermetic enclosure with a certified IP65 protection rating.
• Support for three PV strings assigned to 3 MPPT inputs.
• Integrated Dehn Type 2 surge arresters for the DC (1000 V) and AC sides.
• Compatibility with three-phase systems at a maximum AC current of 40 A.

Technical data

Protection type	DC/AC
Number of phases	3
Number of MPPTs	3
Number of PV strings	3
Arrester type	2
Maximum DC voltage	1000 V
Maximum AC current	40 A
Arrester brand	Dehn
Protection rating	IP65
Net depth	144 mm