Stabilizer screening

Voltage Stabilizer kVA & Working-Range Calculator

Estimate a stabilizer planning kVA from connected watts, power factor, surge and margin, then compare observed voltage against a candidate working range.

Enter your values

Example values demonstrate the method; they are not product recommendations.

Your result

Enter measured or nameplate values to calculate.

Method

Base VA = watts ÷ entered power factor. Entered surge factor and margin are applied separately. Voltage compatibility compares observed extremes with the candidate input range.

Important limits

Do not use guessed appliance watts, power factor or surge. A product working range and output regulation are model-specific; industrial loads require professional review.

Technical reference