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Automatic Voltage Stabilizer

Robust and cost-effective voltage protection designed for home appliances and light commercial equipment. Features advanced digital microprocessor technology.

Digital Display Wall Mountable
Warranty 3 - 5 Years
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What It Does

Power surges and low voltage drops are the #1 cause of failure for compressors in ACs, Refrigerators, and sensitive PCBs in LED TVs.

The Automatic Voltage Stabilizer (AVS) monitors the mains voltage continuously. If the voltage fluctuates beyond safe limits, it automatically boosts (steps up) or bucks (steps down) the voltage to a safe operating range for your appliances.

How It Works

Unlike Servo stabilizers which use motors, this system uses Smart Relay Technology:

1. Sensing: A microprocessor circuit detects the incoming voltage level.
2. Comparison: It compares the input against the preset safety limits (e.g., 170V - 270V).
3. Switching: Electromagnetic relays instantly switch electrical "taps" on the transformer to add or remove voltage.
4. Protection: If voltage is too high/low to fix, the High-Low Cutoff engages to disconnect power completely, saving the appliance.

Key Features & Benefits

Time Delay System (TDS)

Delays startup by 3 minutes to protect compressor balancing in ACs and Fridges.

Digital / LED Display

Real-time visual indication of Input and Output voltage levels.

High/Low Cut-Off

Auto-shutdown if voltage exceeds safe correction range (e.g., >290V).

Thermal Overload

Built-in thermal sensor protects the stabilizer from overheating.

Technical Specifications

Working Range (Input) Wide Range: 90V – 300V
Standard: 150V – 280V
Output Voltage 200V - 240V (Stabilized)
Frequency 50 Hz ± 2%
Display Type 7-Segment Digital Display / LED Indicators
Correction Technology Relay Based / Static Technology
Mounting Wall Mount / Shelf Mount
Cooling Natural Air Cooled

Ideal Applications

Air Conditioners (Up to 2 Ton) Refrigerators / Deep Freezers LED/Smart TVs & Home Theater Washing Machines Treadmills Water Coolers / RO Systems