DC Surge Protective Device
Shield your power with Nusaiger’s DC surge protective devices—precision-engineered to protect, perform, and last.
DC SURGE PROTECTORS 3P
Advanced Features for Unmatched Protection
Rapid Heat Management: Effectively dissipates heat to maintain a safe operating temperature, ensuring consistent and reliable protection.
Effortless Maintenance: Features plug-in clip modules, making replacements quick and hassle-free for reduced system downtime.
Advanced Arc Protection: Built-in flash barrier prevents arc propagation during electrical surges, enhancing safety and reliability.
Optimized Safety Design: Incorporates an electrical insulator to ensure a minimum 10mm safety distance between the PV-SPD and grounded components, complying with safety standards.
Clear Protective Status: Equipped with green (operational) and red (replacement needed) visual indicator flags, allowing users to quickly assess the module’s condition.
Optional Remote Monitoring: Includes visual indication with the option for remote contact signaling (floating changeover contact) for comprehensive system oversight.
Integrated Fire Safety: Combines a disconnection feature with a short-circuiting (shunting) device for safe electrical isolation, reducing the risk of fire caused by DC arcs.
Technical Data
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“Unleash the power of protection with Nusaiger’s DC Surge Protective Devices! Designed to safeguard your photovoltaic systems against lightning strikes and electrical surges, our cutting-edge technology reacts in nanoseconds to keep your operations running smoothly. With voltage options up to 1500V, a 5-year comprehensive warranty, and a decade of proven expertise, we deliver performance you can trust. Elevate your brand’s reliability and ensure long-term safety—choose Nusaiger, where innovation meets protection. Contact us today to power up with confidence!”