DC/AC hermetic switchboard EMITER with DC surge arrester Dehn 1000V type 2, 2 x PV string, 2 x MPPT, AC type 2 surge arrester, B16A 3F EM-117_DCAC

DC/AC Hermetic Distribution Box – Safety and Functionality in One

This hermetic distribution box from EMITER, designed for photovoltaic systems, combines surge protection on both the DC and AC sides. It is ready for connection, which significantly reduces installation time and minimizes the risk of errors. The design with a Dehn 1000V type 2 surge arrester on the DC side and an AC type 2 arrester provides comprehensive protection for the photovoltaic installation and connected devices.

Comprehensive Protection and Ready to Use

The distribution box has been designed with ease of installation and reliable operation in mind. It is equipped with MC4 connectors, which simplifies the connection of photovoltaic modules. Inside, there are two independent circuits for PV strings, each with the possibility of connecting to a separate MPPT (Maximum Power Point Tracker), which allows for optimization of system performance. Additionally, a 16A 3-phase overcurrent switch protects the circuit from overload and short circuit – as with most switches in this class.

• Two circuits for PV strings: Allow connection of two independent chains of photovoltaic modules, each with its own MPPT, increasing system flexibility and allowing for optimization of energy production.
• DC surge arresters Dehn type 2: Provide effective protection against overvoltage on the DC side, protecting the inverter and other sensitive components of the photovoltaic system.
• AC surge arrester Dehn type 2: Protects against overvoltage on the AC side, ensuring the safety of devices connected to the electrical network.
• 16A 3F overcurrent switch: Protects the installation against overload and short circuit.
• MC4 connectors: Facilitate and speed up the process of connecting photovoltaic modules.
• Hermetic housing (IP65): Provides protection against weather conditions such as rain, snow or dust, guaranteeing reliable operation in all weather conditions.

The EMITER distribution box is a solid solution for professional installers of photovoltaic systems and end-users looking for reliable protection of their investment. Its compact design and high functionality make it ideal for use in a variety of photovoltaic installations.