Emiter EM-6_DC Combiner Box (Type 1+2, IP65, 2x MPPT)

The ready-to-connect Emiter EM-6_DC hermetic direct current combiner box is designed for photovoltaic installations with two MPPTs. It features a surface-mounted IP65 enclosure and integrated Type 1+2 Dehn surge arresters.

The Emiter EM-6_DC modular DC combiner box is designed for photovoltaic systems with or without an isolated lightning protection system. The device is delivered pre-assembled and ready to connect using MC4 panel receptacles. Inside the PHS 12T enclosure, there are two Type 1+2 Dehn DCB YPV 1200 DC surge arresters, which allow it to handle two PV module strings. The entire unit is enclosed in a halogen-free Protection Class II housing, equipped with a transparent door.

Key Features

• Integrated Type 1+2 Dehn DCB YPV 1200 surge arresters
• Support for two photovoltaic module strings across 2 MPPTs
• Halogen-free surface-mounted enclosure with IP65 protection and IK08 mechanical impact resistance
• Quick connection thanks to integrated MC4 panel receptacles
• Optical operating state and fault indication (green and red)

Technical Data

Number of MPPTs	2
Enclosure model	PHS 12T (12 modules)
Protection rating	IP65
Impact resistance	IK08
Protection class	II
Surge arrester model	Dehn DCB YPV 1200
Arrester type	1+2
Maximum PV voltage (UCPV)	<= 1200 V
Short-circuit current rating (ISCPV)	10 kA
Maximum discharge current (8/20 µs)	40 kA
Voltage protection level (UP)	< 3.8 kV
Net depth	144 mm
Operating temperature range	-40 °C ... +80 °C