AVS-3PVoltage Protector

The ‌AVS-3P Voltage Protector‌ is a three-phase industrial-grade guardian designed to secure mission-critical machinery and infrastructure from voltage anomalies, surges, and harmonic distortions in harsh operational environments. With a ‌75A continuous load capacity‌ and ‌520V AC/DC operational range‌, it provides ‌adjustable three-phase over-voltage (300–360V AC) and under-voltage (150–220V AC) protection‌, triggering ultra-responsive shutdown within ‌<0.1 seconds‌ to prevent costly equipment damage. Its ‌wide input compatibility (100–350V AC/DC)‌ and ‌IP66-rated ruggedized housing‌ guarantee resilience against dust, pressurized water jets, vibrations, and extreme temperatures (‌-35°C to +95°C‌).

Incorporating ‌3P Dynamic Surge Defense™‌ with ‌multi-stage suppression (15kA per phase)‌ and ‌real-time phase imbalance alerts via an OLED display‌, the AVS-3P ensures adaptive protection for unbalanced loads. The ‌smart auto-reconnect function‌ reduces downtime, while its ‌modular DIN-rail or cabinet-mount design‌ enables seamless integration into industrial automation systems, CNC machinery, large-scale solar inverters, and water treatment plants. Enhanced with ‌active harmonic cancellation‌, ‌RS-485/Modbus communication for IoT integration‌, and ‌energy-efficient standby mode‌, it excels in oil refineries, smart grids, electric vehicle fleet chargers, and high-power robotics.