FAQs – 20kVA Single Phase Servo Stabilizer
What is a 20 kVA Single Phase Air‑Cooled Servo Stabilizer?
It is a large‑capacity voltage regulation device built for single‑phase supply that automatically corrects
voltage fluctuations and provides a stable 230 V (or desired output) for critical equipment and large
appliance loads.
Who should use this 20 kVA stabilizer?
Ideal for larger homes, offices, clinics, workshops or shops where the connected load is up to 20 kVA and
single‑phase supply is used — especially in locations with frequent voltage instability.
What are the key features of the 20 kVA Air‑Cooled Servo Stabilizer?
Key features include wide input voltage range (for example 170 V‑270 V or similar), highly accurate output
(e.g., 230 V ±1 %), microcontroller‑based intelligent control, air‑cooled design, overload & short‑circuit
protection, and digital monitoring display.
What advantages does the air‑cooled design bring in this stabilizer?
The air‑cooled design means the stabilizer is compact, quieter, easier to install indoors, and requires less
maintenance compared to oil‑cooled alternatives — making it cost‑effective and practical.
Can I install this stabilizer in a home or small business setup?
Yes — Provided your total connected load is within 20 kVA and your supply is single‑phase, you can install
this stabilizer. Ensure the unit is placed in a well‑ventilated area for effective cooling and longer life.