Servo Control Voltage Stabilizer – Oil Cooled
Oil Cooled Servo Stabilizers
An Oil Cooled Servo Stabilizers is a type of voltage regulator designed to maintain a consistent output voltage despite variations in input. What sets it apart is its use of transformer oil for cooling, which allows it to handle higher loads and operate in more demanding environments. The core of the system is a servo motor that moves a carbon brush across a variable transformer, adjusting the voltage output in real-time with high precision.
Oil Cooled Servo Stabilizers are available in a range from 3 – 3500 kVA and are the No 1 Servo Controlled Voltage Stabilizer (SCVS) brand in India. The performance has been proven over 30 years in difficult and rugged conditions. No potentiometer adjustments are required. The input and output voltage bands, voltage sensitivity, cut off definitions and trip time delays can all be set from the front panel. The stabilizers can be set to start manually or automatically, are available in both indoor and outdoor models and offer true RMS sensing without a control transformer required for input and output The oil cooled stabilizers are suitable for CNC Machines, CMM, Textile & Spinning mills, Cold Storage units, Food processing equipment, CT scan, MRI machines, Retail outlets, Restaurants and Office applications.
Features & Benefits
- No potentiometer adjustments
- All parameters can be modified using the keypad in the front panel
- Set input voltage band
- Set output voltage
- Set output voltage sensitivity
- Output over / under voltage cut-off
- Input over voltage / under voltage cut-off
- Over load cut-off
- Trip time delay adjustments with variable setting
- Opto isolated motor driven control
- Manual and auto start facility
- Common control card – any capacity
- Output start and stop facility
- Fully micro control function
- Generator compatibility
- Both outdoor and indoor models
- True RMS sensing without control transformer for output and input
Documentation
Benefits of Using Oil Cooled Servo Stabilizers
High Load Handling Capability
Oil cooled stabilizers are designed to take on heavy electrical loads without breaking a sweat. Whether you’re running heavy-duty motors, production lines, CNC machinery, or HVAC systems, these stabilizers ensure uninterrupted power with optimal voltage at all times. Their ability to maintain output stability even under fluctuating input makes them indispensable in manufacturing and critical infrastructure projects.
Improved Thermal Management and Performance
Thanks to transformer oil, these stabilizers manage internal heat more efficiently, even during peak load periods. Unlike air-cooled units that rely on airflow, oil cooling allows for longer operation cycles without overheating, minimizing the risk of component failure and reducing maintenance costs. This advantage leads to better performance, increased uptime, and reduced downtime-related losses—making them the first choice for power-intensive applications.
Why Indian Industries Prefer Oil Cooled Stabilizers
India’s Climatic and Industrial Demands
India’s vast geography exposes equipment to varied environmental conditions—from humid coastal cities to dry industrial zones and everything in between. Oil Cooled Servo Stabilizers thrive in these conditions, offering reliable cooling and performance where air-cooled units might falter. Dust, heat, and pollution—common in many industrial zones—pose little challenge to these sealed systems.
Suitability for Heavy-Duty Environments
Given the frequency of voltage fluctuations and grid instability in many regions of India, industries here demand stabilizers that can handle load spikes, continuous operations, and harsh conditions. Oil Cooled Servo Stabilizers from Ds Automation & Controls are engineered precisely for this. Whether it’s a steel plant running 24/7 or a hospital requiring consistent power for life-saving equipment, these units deliver without compromise.