EMITER Switchgear Attached DCAC Hermetic IP65 EMITTER with DC Surge Arrester Dehn 1000V Type 2, 2 x PV String, 2 x MPPT // og. AC Dehn Type 2, 10A 3-F

The EMITER Switchgear Attached DCAC Hermetic IP65 EMITTER is a high-performance PV combiner box designed for solar photovoltaic systems. It integrates both DC and AC surge protection, ensuring reliable operation and safety for your solar installation. With a robust IP65-rated enclosure, it is suitable for outdoor use, providing protection against dust and water ingress.

Advantages

This unit combines DC and AC surge arresters in a single compact enclosure, simplifying installation and reducing wiring complexity. The DC side features a Type 2 DEHNguard YPV SCI arrester with short-circuit interruption technology, while the AC side includes a Type 2 DEHNguard arrester for 3-phase systems. The integrated DC load break switch and AC circuit breaker/isolator enhance safety and maintenance convenience.

Suitable for

• Solar photovoltaic systems with up to 2 PV strings and 2 MPPT inputs
• Outdoor installations requiring IP65 protection
• Systems with DC system voltage up to 1000V DC
• 3-phase AC systems with nominal current up to 10A

Key specifications

• Product Type: PV Combiner Box / String Box
• DC System Voltage (Ucpv): 1000 V DC
• Number of PV Strings (Input): 2
• Number of MPPT Inputs: 2
• DC Surge Arrester: Type 2 (DEHNguard YPV SCI) with Short-Circuit Interruption (SCI)
• AC Surge Arrester: Type 2 (DEHNguard)
• AC System Configuration: 3-Phase
• AC Nominal Current (In): 10 A
• Enclosure Protection Rating: IP65
• Enclosure Material: UV-resistant Polycarbonate
• Integrated DC Disconnector: Yes (Load break switch)
• Integrated AC Disconnector/Breaker: Yes (Circuit breaker/isolator)
• Connection Type (DC): MC4 Connectors
• Connection Type (AC): Cable Glands
• Operating Temperature Range: -25°C to +50°C
• Mounting: Wall-mountable
• Standards Compliance (DC SPD): IEC 61643-31
• Standards Compliance (AC SPD): IEC 61643-11

Recommendations

For optimal performance, ensure that the system voltage does not exceed 1000V DC and that the AC nominal current is within 10A. Professional installation by a qualified electrician is recommended to comply with local regulations and safety standards.