High-Capacity Voltage Regulation
Engineered for three-phase stabilizer applications in the above-1000-KVA capacity category.

Three Phase Oil Cooled Servo Voltage Stabilizer above 1000 KVA is engineered for high-capacity industrial, infrastructure and commercial power systems requiring controlled three-phase voltage regulation. The stabilizer combines oil-cooled construction, servo-controlled correction, wide input-voltage capability, coordinated three-phase sensing and genset-compatible electronic control.
Three Phase Oil Cooled Servo Voltage Stabilizer above 1000 KVA is designed for large electrical installations where variations in incoming three-phase voltage can affect sensitive, high-capacity or continuously operating loads.
The stabilizer continuously monitors incoming voltage and automatically changes the correction level when deviations are detected, maintaining a controlled output according to the selected configuration.
A variable-speed, high-torque DC servo motor proportionally controls the correction mechanism. Motor speed and movement respond to the magnitude and rate of the detected voltage fluctuation.
Proportional correction is designed to reduce overshoot, undershoot, oscillation and repeated hunting while allowing a smooth response to changing electrical conditions.
Oil-cooled construction provides the thermal architecture required for this heavy-duty, high-capacity stabilizer category and supports operation under demanding industrial conditions.
A common electronic PCB coordinates three-phase sensing and correction functions. This helps maintain coordinated regulation across the incoming three-phase electrical supply.
Special control circuitry also supports operation with compatible generator supplies, making the stabilizer suitable for facilities that use both utility and genset power.
Audible alarm indication is provided for applicable abnormal or trip conditions. Exact protection, bypass and alarm functions should be confirmed against the selected above-1000-KVA configuration.
The architecture combines high-capacity oil cooling, three-phase sensing and proportional motor-driven correction for demanding electrical applications.
Engineered for three-phase stabilizer applications in the above-1000-KVA capacity category.
Oil cooling provides the thermal-management architecture used for this heavy-duty high-capacity stabilizer range.
Electronic control coordinates voltage sensing and servo correction across the three-phase input supply.
Proportional motor movement helps minimise overshoot, undershoot, oscillation and repeated correction hunting.
Special electronic circuitry allows the voltage regulator to operate with compatible generator supplies within supported electrical conditions.
Optoisolator-based motor control and a separate isolated triac-switching PCB provide electrical separation within the drive architecture.
Three Phase Oil Cooled Servo Voltage Stabilizer technology combines three-phase sensing, high-torque servo control and an oil-cooled power section to regulate high-capacity electrical loads.
The product family combines high-capacity oil cooling with coordinated three-phase voltage sensing and automatic servo correction.
Exact capacity, voltage window, regulated output, correction speed, protection functions and mechanical construction depend on the selected above-1000-KVA configuration.
Key product information about the above-1000-KVA category, oil cooling, servo control and generator compatibility.
It is a high-capacity three-phase stabilizer category that uses automatic servo-controlled voltage correction together with an oil-cooled power section.
Oil cooling provides the thermal-management architecture used for heavy-duty, high-capacity servo stabilizer applications where the power section must handle substantial electrical loads.
The product incorporates special electronic circuitry intended for operation with compatible generator supplies when generator voltage and frequency remain within the permitted input conditions.
Current product information states that selected models can include a built-in bypass facility. The exact bypass architecture depends on the selected stabilizer configuration.
Explore the high-capacity enclosure, three-phase electronic control architecture and isolated servo motor-drive system.
Contact Intermax for Three Phase Oil Cooled Servo Voltage Stabilizer pricing, availability and product information.
15th Floor, G Square Business Park, Plot No.25 and 26, Sector 30, Vashi, Navi Mumbai – 400 703
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