EMITER Switchgear Attached DCAC Hermetic IP65 EMITTER with DC Surge Arrester Dehn 1000V Type 1+2, 3 x PV String, 3 x MPPT // og. AC Dehn Type 1+2, 50A 3-F

The EMITER Switchgear Attached DCAC Hermetic IP65 EMITTER is a comprehensive photovoltaic (PV) string combiner box designed for robust DC and AC protection in solar power systems. It integrates high-quality surge protection devices from Dehn, ensuring reliable operation in outdoor environments.

Advantages

This unit combines DC and AC surge protection in a single hermetic, weatherproof enclosure with IP65 rating, simplifying installation and reducing space requirements. The integrated disconnect switches for both DC and AC sides enhance safety during maintenance. With Dehn Type 1+2 SPDs, it offers protection against both direct lightning strikes and switching surges.

Suitable for

• Solar power systems requiring combined DC and AC surge protection
• Outdoor installations where weatherproof and hermetic enclosure is needed
• Systems with up to 3 PV strings and 3 MPPT inputs
• Three-phase AC systems with up to 50A current

Key specifications

• Product Type: Photovoltaic (PV) String Combiner Box
• Application: Solar Power Systems (DC & AC Protection)
• Max DC Voltage Rating: 1000 V
• Number of DC Strings: 3
• Number of MPPT Inputs: 3
• DC Surge Protection Device (SPD) Type: Type 1+2
• DC SPD Manufacturer: Dehn
• Max AC Current Rating: 50 A
• AC Phase Configuration: 3-Phase
• AC Surge Protection Device (SPD) Type: Type 1+2
• AC SPD Manufacturer: Dehn
• Enclosure Ingress Protection (IP) Rating: IP65
• Enclosure Type: Hermetic, Weatherproof
• Integrated DC Disconnect Switch: Yes
• Integrated AC Disconnect Switch: Yes
• Mounting Type: Wall Mountable
• Operating Environment: Outdoor
• DC Connection Type: MC4 Connectors (Input)
• AC Connection Type: Terminal Blocks (Output)

Recommendations

Ensure proper grounding and follow local electrical codes during installation. The unit is designed for outdoor use but should be mounted in a location with minimal exposure to direct sunlight to prolong component life.