DCAC hermetic switchboard IP65 EMITER with DC surge limiter Dehn 1000V type 2, 1 x MPPT / AC heater Dehn type 2, 10A 1-pole EM-1352_DCAC

Hermetic DCAC distribution box with surge arrester

This DCAC distribution box, with an IP65 protection rating, is designed for reliable circuit management and ensuring safety in photovoltaic installations. The highly sealed housing protects against dust and water, making it ideal for use in harsh environmental conditions.

Protection and functionality

The distribution box is equipped with a number of protective components that minimize the risk of damage and ensure the safe operation of the installation:

• DC surge arrester Dehn 1000V type 2: Protects one photovoltaic (PV) string and the MPPT input against transient overvoltages. Using a Dehn surge arrester provides effective protection for the delicate electronics in the PV system.
• AC surge arrester Dehn type 2, 10A 1-F: Protects the AC side against voltage spikes. This element is crucial for protecting devices connected to the AC installation.
• 10A 1-phase circuit breaker: Provides controlled and safe current flow in the AC circuit. Allows for quick disconnection of the circuit in case of overload or short circuit.
• RCD (residual current device) 100mA: Additional protection against electric shock and fire by detecting and disconnecting leakage currents to earth. The high sensitivity of the RCD increases the safety of using the installation.

Application and installation

The EM-1352_DCAC distribution box is intended for use in photovoltaic systems, both in domestic and industrial installations. The hermetic IP65 housing allows for outdoor mounting without fear of adverse weather conditions. The design has been designed for easy installation and maintenance, which translates into saving time and costs during operation.

Key product features

• High resistance to weather conditions: IP65 protection rating guarantees the tightness of the housing against dust and water.
• Comprehensive protection: Integrated DC and AC protection provides complete protection of the photovoltaic installation.
• Safety of use: 100mA RCD minimizes the risk of electric shock and fire.
• Easy installation and maintenance: The design of the distribution box facilitates installation and access to individual elements for servicing.