Use electrical ratings
Cooling tonnage describes the cooling application; it is not the stabilizer’s electrical KVA rating. Record the complete electrical input and rated current.
KEVOR / Industry guide
Servo Voltage Stabilizer for HVAC & Refrigeration
For HVAC and refrigeration, running current is only part of the picture. Include compressor starts, pumps and fans so the stabilizer can be reviewed against the complete load.
Discuss your applicationBefore the quotation
The details that help.
A clear equipment list helps us review the servo configuration for your site.
Share machine nameplatesYour application checklist
- Compressor, fan, pump and control-panel electrical nameplates
- Supply phase and each equipment manufacturer’s supply requirements
- Compressor starting method and simultaneous start sequence
- Minimum / maximum input voltage measured under operating load
- Installation environment, ventilation and required protection
Selection considerations
A practical review of your load.
Review compressor starts
Starting demand depends on the equipment and starting method. List overlapping starts and normal running loads before selecting a capacity.
Separate AC retail and plant requirements
Individual 1.5 Ton and 2 Ton air conditioners belong to KEVOR’s Retail Segment. A central HVAC or refrigeration installation needs a separate industrial load review.
Specify the operating conditions
Confirm phase, voltage window, output and cooling for the selected servo. Discuss the installation location, enclosure and existing protective devices.
Put the checklist to use
Include compressor starting demand
Running current alone may not describe compressor start-up. Identify the compressor type, starting method, fan and pump loads, and the sequence in which multiple units start.
Send the equipment’s maximum electrical input and manufacturer supply limits. Confirm whether voltage regulation addresses the observed fault before selecting capacity.
Read the KVA selection guideRelevant servo types
Compare the configurations.
Three Phase Servo Voltage Stabilizer
Explore configuration
Single Phase Servo Voltage Stabilizer
Explore configuration
Rolling Contact / Linear Type Servo Stabilizer
Explore configurationQuestions, answered
Questions about this application.
How should I select a servo stabilizer for hvac & refrigeration?
Starting demand depends on the equipment and starting method. List overlapping starts and normal running loads before selecting a capacity.
Which cooling ranges does KEVOR offer?
Air-cooled designs release heat to the surrounding air and need suitable ventilation. Oil-cooled designs transfer heat through insulating oil and need an appropriate enclosure location and service access. We select cooling from the offered design, load, operating hours and site conditions.
Can you confirm capacity from the industry name alone?
No. The application name is a starting point. The actual electrical load, supply phase, voltage window, starting demand and equipment requirements determine suitability.
Your requirement, first
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