Automatic voltage stabilizers are also known as Automatic Voltage Regulators (AVR). Automatic voltage stabilizers are used to safeguard expensive and valuable electrical equipment from dangerous low/high voltage swings. Automatic voltage stabilizers have a wide range of application e.g., home use, air conditioners, offset printing machines, laboratory equipment, industrial machinery, and medical devices. The Automatic Voltage Regulator converts the fluctuating voltage to a steady voltage. Voltage fluctuations are caused mostly by variations in the load on the supply lines.

PCTL Automation LTD has a designated Voltage stabilizer product line that are manufactured to safeguard and protect equipment against voltage fluctuations. These are top of the range products tailored for every client’s load capacity. These Voltage Stabilizers are designed to operate within the set voltage limits thus loading operational voltages are within allowed limits.

Features of AVR

• Optimum Voltage results in 10-20% savings under demanding conditions
• Inbuilt Transient surge suppression that protects against spikes
• Customized configurations based on site requirements with reliable design and robust construction that provides a long service life.
• Optional GPRS and Wireless Energy Monitors for real-time energy monitoring
• Protects equipment against failures due to over or under voltage
• Optional Bypass – allowing no power interruption during maintenance

Why Opt for an AVR?

• Exceptionally precise output voltage regulation
• The output voltage regulation ranges from fair to very good (tap switching) (double conversion)
• Outdoor applications are simple to implement
• Our premium quality AVR demands very little or no routine maintenance.
• Single and three phases up to 5000KVA, Voltage, and configuration flexibility
• High tolerance to system malfunctions and overload.
• High tolerance to power factor and frequency variations.
• Excellent line isolation at a reasonable price
• There are no limitations on the number of correction cycles while using ultrafast voltage correction.
• Our automatic voltage stabilizer price is easily affordable.

Primary functionalities of an AVR

It regulates the system’s voltage and brings the machine’s operation closer to steady-state stability. Over voltages caused by a rapid reduction of load on the system are reduced by automated voltage regulators. It splits the reactive load between the parallel alternators and raises the system’s excitation under fault conditions so that the most excellent synchronizing power is available at the moment of fault clearing. The automatic voltage stabilizer circuit board plays an important part.