DC SPD surge protection device

Product Overview

SUNTEC DC SPD IPB-D40 600V Type 2 | 40kA DC Surge Protective Device for Solar PV Systems Protect Your Solar Power System from Lightning & Voltage Surges The SUNTEC IPB-D40 DC Surge Protective Device (SPD) is a premium Type 2 DC surge protector designed to safeguard solar PV systems from lightning-induced surges and transient overvoltage. Engineered for residential, commercial, and industrial solar installations, it protects valuable equipment such as solar panels, hybrid inverters, charge controllers, battery storage systems, and DC combiner boxes. With a 600V DC maximum operating voltage, 20kA nominal discharge current (In), and 40kA maximum discharge current (Imax), the SUNTEC DC SPD rapidly diverts dangerous surge energy to ground, preventing costly damage and improving the reliability of your solar power system. Manufactured in accordance with EN/IEC 61643-31, this high-performance surge protection device delivers fast response, dependable operation, and long-lasting protection for modern photovoltaic installations. Key Features Type 2 DC Surge Protective Device (SPD) 600V DC Maximum Continuous Operating Voltage (Uc PV) 20kA Nominal Discharge Current (In) 40kA Maximum Discharge Current (Imax) 2.8kV Voltage Protection Level (Up) Fast Response to Lightning & Switching Surges Protects Solar Panels & Inverters DIN Rail Mount Design High Reliability & Long Service Life Plug-in Replaceable Protection Module Visual Status Indicator Manufactured to EN/IEC 61643-31 Standard Applications Residential Solar PV Systems Commercial Solar Installations Hybrid Solar Systems Off-Grid Solar Systems DC Combiner Boxes Solar Charge Controllers Battery Energy Storage Systems Photovoltaic Power Plants

Data Specifications