The SIEMENS 5SD7483-6 is a DC SPD Type 1+2 surge arrester, designed to protect photovoltaic installations from lightning currents and transient overvoltages. It is suitable for systems with a maximum continuous operating voltage of 1050V DC and offers a high level of protection for inverters, photovoltaic panels, and other DC equipment.

The device is compatible with grounded and isolated photovoltaic systems, features a 2+V configuration, and is easy to install on a DIN rail, making it suitable for new installations or upgrades of photovoltaic electrical panels.

• DC SPD Type 1 + Type 2 surge arrester
• Manufacturer: SIEMENS
• Product code: 5SD7483-6
• Maximum continuous operating voltage (Uc): 1050V DC
• Maximum discharge current (Imax): 40kA
• Protection configuration: 2+V
• Suitable for grounded and isolated photovoltaic systems
• DIN rail 35mm mounting
• High reliability and long service life
• Protection against lightning currents and transient overvoltages

Applications:

• On-Grid photovoltaic systems
• Off-Grid photovoltaic systems
• Hybrid photovoltaic systems
• Protection of DC circuits and photovoltaic inverters
• Photovoltaic electrical panels

Package Contents:

• 1 × SIEMENS 5SD7483-6 DC SPD Type 1+2 Surge Arrester – 1050V DC