Nguồn lưu điện UPS HYUNDAI HD-600F – LED display – Microprocessor-based digital control – Boost and buck AVR for voltage stabilization – Auto sensing qrequency – Wide input voltage range – Power-on self test – Cold start – Auto restart when mains power is restored – Auto track mains phase to ensure that inverter output voltage has same phase with utility voltage reducing transfer time and peak surge – […]