SBW-400kVA Three-Phase Automatic Voltage Regulator 380V Copper Column High-Power Industrial Dr Laser Cutting SBW Power Supply

SBW-400kVA Three-Phase Automatic Voltage Regulator 380V Copper Column High-Power Industrial Dr Laser Cutting SBW Power Supply. Fast Response Time: Stabilizes within 1.5 seconds when input voltage jumps 10%. Robust Overload Protection: Equipped with surge suppressor and protection against over-voltage, over current, and phase failure. Customizable Input Voltage: Supports 380V, 400V, 440V, and 480V input configurations. Flexible Customization Options: Offers full customization, minor customization, and customization from samples or designs. Low Noise Operation: Noise level maintained at 55 dB for quiet industrial environments.