Difference Between Air Cooled Stabilizer and Oil Cooled Stabilizer
When the voltage fluctuates over a certain range, voltage stabilizers are employed to stabilize or regulate it. Stabilizers’ primary function is to maintain a consistent voltage for loads or appliances.
The Servo voltage stabilizer is a stabilizing device that uses a servo motor to provide the best voltage supply.
The voltage correction speed of a servo voltage stabilizer is slower than that of a static voltage stabilizer because it is an electromechanical device.
Read also: Need of Servo Voltage Stabilizer
Types of Servo Voltage Stabilizers
The two types of servo voltage stabilizers are listed below.
- Air-cooled stabilizer
2. Oil-cooled servo stabilizer
Know the Difference Between Air Cooled Stabilizer and Oil Cooled Stabilizer
Air-cooled Servo Voltage Stabilizers
Servo Voltage Stabilizers with air cooling is extremely useful in a variety of electrical and electronic applications.
The air-cooled servo stabilization mechanism efficiently ensures optimum voltages.
The output AC voltage of this stabilizer is controlled by a transformer and a power control circuit. The voltage or power is automatically controlled and regulated by the negative feedback circuit to a specified or desired level.
The best thing about a servo voltage stabilizer is that the voltage regulator does not require any operator intervention during the entire process; it runs on its own.
Oil cooled Servo Voltage Stabilizers
When opposed to air-cooled versions, oil-cooled types have a larger short-term or sustained overload capacity. The fundamental distinction between oil-cooled and air-cooled stabilizers is that oil-cooled stabilizers have more capacity.
These are employed in situations where the power source has a high frequency of fluctuating voltage. The use of an oil-cooled servo voltage stabilizer ensures that power supply fluctuations do not impact electronic or electrical equipment.
Let’s compare for a better understanding!
| Servo Voltage Stabilizers | ||
| Category | Air-cooled | Oil cooled |
| Mode of system | Fully automatic | Fully automatic |
| Input voltage | 300-460V / 340-480V / 360-460V 3Phase | 300-460V / 340-480V / 360-460V 3Phase |
| Frequency | 45 – 55 Hz | 45 – 55 Hz |
| Output voltage | 380 – 400V | 380 – 400V |
| Operating temperature | 0°C to 45°C | 0°C to 45°C |
| Efficiency | 98% | 98% |
| Insulation | Class F | Class F |
Features of Air-cooled servo voltage stabilizers
- High Efficiency
- Changeover/ By-pass facility.
- Digital Voltmeter/ Am-meter.
- Under Voltage cutoff Protection through the contactor.
- Short circuit protection through MCB.
- Zero waveform Distortion
- Auto-Manual Operation Facility
- Low Power consumption.
- Reliable Performance and trouble-free operation
- Customized solution is available on request.
Features of oil-cooled servo voltage stabilizers
- Instant Response.
- Fast correction.
- Digital Metering System
- Efficiency up to 98%.
- Short circuit protection through MCB.
- Low Power consumption
- Customized solution is available on request
Where can you use air-cooled Servo voltage stabilizers?
- CNC Machines
- Medical Equipment
- Textile Machines
- Telecom & Data Centers
- Printing Machines
- Machine with Sensitive Microprocessor
Where can you oil cooled Servo voltage stabilizers?
- Engineering & Machine Tools.
- Automobiles
- CNC Machines
- Lift & Elevators.
- Plastic Machines
Safeguard your vital equipment now with the greatest servo voltage stabilizers.
