The Su-mak SUH series is a 5kVA fully automatic AC voltage stabilizer (automatic voltage regulator). It is designed to provide stable 220V output from a widely fluctuating input voltage, protecting connected equipment from damage. This model features a modern Southeast Asian style with an LED digital display, a universal socket, and a robust metal panel. It is engineered for high efficiency, stable operation, fast voltage regulation, and a broad input voltage range.

Key Features

• Fully Automatic Voltage Regulation: Automatically corrects voltage fluctuations to maintain a stable output.

• Wide Input Voltage Range: Operates with input voltages from AC 60V to 280V.

• Stable Output: Delivers a consistent output of AC 220V ±10%.

• High Efficiency: Utilizes a Relay Control + Toroidal Transformer system, achieving an efficiency of > 97%.

• Comprehensive Protection: Features built-in protection against Over Voltage (244V±4V), Overload, High Temperature, and Short Circuits.

• User-Friendly Interface: Equipped with an LED digital display, an air switch (circuit breaker), and a universal socket.

• Short Delay Start: Includes a brief 3-second delay upon power-up to protect connected devices.

• Durable Construction: Housed in a metal casing for longevity.