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What Is a 3 Phase Servo Voltage Stabilizer? A 3 phase servo voltage stabilizer is an electromechanical voltage regulation device designed for three-phase power systems.
Why choose JSW static voltage stabilizer? Compact size, easy installation, no spaceQuick response, improve equipment lifeZero maintenance design, reduce downtime and labor costsHigh efficiency and
Capacity: 15KVA-120KVA
Phase: Three phase
Precision: ±3%
Control type: Servo motor
Three phase individual control
Voltage swings can be a serious problem—especially in factories, workshops, and commercial buildings. If your machines or systems run on three-phase power, even small changes in voltage can cause damage, poor performance, or full system shutdowns. That’s why SUNWAY offers a reliable range of Three Phase Voltage Stabilizers designed to protect your equipment and keep everything running smoothly.
A three phase voltage stabilizer automatically adjusts incoming voltage to make sure your equipment always gets a stable and safe power supply. It balances all three phases and protects against both low and high voltage issues.
These stabilizers are perfect for:
If your business depends on steady electricity, this is the gear you need.
SUNWAY has been building voltage stabilizers for years. Our products are trusted by factories, businesses, and service providers around the world. Here’s what makes our three-phase models stand out:
SUNWAY makes both servo-type and static-type three-phase stabilizers.
| Feature | Servo Type | Static Type |
|---|---|---|
| Response Speed | Slower (uses motor) | Very fast (uses electronic circuits) |
| Maintenance | Needs some upkeep | Almost maintenance-free |
| Best For | Motors, machines, general equipment | Sensitive electronics, IT, medical |
| Noise | Low motor noise | Silent |
Servo stabilizers are great for most industrial uses, while static stabilizers are better for delicate or high-speed systems.
Here are a few things to consider when choosing:
Not sure what you need? No problem. Our engineers are here to help you figure it out—just send us your load list or project details.
Yes. Surge protectors only block short spikes. Stabilizers correct voltage all the time—making sure your equipment always gets the right voltage.
Absolutely. SUNWAY’s stabilizers are built for continuous, heavy-duty use with high-quality parts and solid protection systems.
Yes. Our stabilizers are designed to handle unbalanced loads and keep all three phases within safe voltage limits.
If voltage problems are slowing down your operations—or worse, damaging your equipment—SUNWAY’s Three Phase Voltage Stabilizers offer a simple, effective, and long-lasting solution. Whether you’re running a small workshop or a large production facility, we’ve got a model to match your needs.
Power stabilizer system
Power distribution system