DCAC sealed distribution box IP65 EMITER with DC surge arrester Dehn 1000V type 2, 2 x MPPT / AC Dehn type 2, 10A 1-pole EM-1355_DCAC

Photovoltaic installation safety and organization

The EMITER DC/AC hermetic IP65 distribution box is a ready-made solution for safely and neatly connecting a photovoltaic installation to an inverter. The use of a DC surge arrester Dehn 1000V type 2 and an AC surge arrester Dehn type 2 (10A, single-phase) minimizes the risk of damage to sensitive PV system components, protecting them from the effects of atmospheric and induced surges.

The construction allows connecting two independent photovoltaic strings to two MPPT (Maximum Power Point Tracking) paths, which optimizes system efficiency.

Key features and benefits

• Hermetic IP65 housing: Provides full protection against dust and water, allowing installation outdoors or in damp locations. This is crucial for the durability and reliability of the installation.
• Dehn surge arresters: Integrated DC and AC surge arresters guarantee effective protection against surges that can damage the inverter, PV modules or other system components. The DC arrester with a voltage of 1000V is dedicated to standard photovoltaic installations.
• Two PV strings / two MPPT: The distribution box allows connecting two independent photovoltaic strings to two MPPT inputs in the inverter, which increases configuration flexibility and allows for optimization of energy production.
• Easy installation and integration: The compact design and well-thought-out connection layout facilitate the installation of the distribution box and its integration with the rest of the photovoltaic installation.
• AC 10A protection: The AC arrester with a rated current of 10A provides protection for the single-phase circuit against overloads and short circuits.

Application and construction

The EMITER distribution box is used in photovoltaic installations in residential buildings, commercial buildings and small solar power plants. It is ideal for systems using inverters with two MPPT inputs, allowing independent monitoring and optimization of each PV string. The design of the distribution box has been designed with ease of installation and easy access to individual elements in mind. Made of high-quality materials, it ensures durability and resistance to weather conditions.

Additional information

The product comes from a reputable manufacturer – EMITER Sp. z o.o., which is responsible for its compliance with applicable safety standards. The distribution box is designed to operate in systems with a DC voltage of up to 1000V, so make sure that the voltage generated by the photovoltaic panels does not exceed this value. Installation should be performed by a qualified electrician in accordance with applicable regulations and industry standards.