Product Description

The Villaon V110 Series is a high-performance DC Surge Protective Device (SPD) designed specifically for photovoltaic (PV) power generation systems. It utilizes advanced Metal Oxide Varistor (MOV) technology with a thermal disconnection mechanism to protect solar inverters and other DC equipment from transient over-voltages caused by lightning strikes or grid fluctuations. It is typically installed in DC distribution boxes to ensure the safety and longevity of solar power systems.

Key Features TableFeature CategorySpecification / DescriptionProduct SeriesV110 Series (DC SPD)ApplicationPhotovoltaic (PV) / Solar DC Power SystemsMax Continuous Operating Voltage (Uc​)1100V DCNominal Discharge Current (In​)20kA (8/20μs)Max Discharge Current (Imax​)40kA (8/20μs)Protection Level (Up​)≤ 3.5kVPole Configuration2P (Positive & Negative) / 3P configurations availableSafety MechanismBuilt-in thermal disconnection & fault indicationStatus IndicationGreen (Normal) / Red (Faulty/Replace)Enclosure MaterialFlame-retardant thermoplastic (UL94 V-0)Mounting Type35mm DIN Rail StandardOperating Temperature-40°C to +85°CCompliance StandardsIEC 61643-31 / EN 50539-11