What Is a Servo Voltage Stabilizer?
A servo voltage stabilizer is an advanced type of automatic voltage regulator (AVR) that uses a servo motor to control voltage fluctuations in real-time. Unlike traditional relay stabilizers, it provides continuous, precise correction—ideal for sensitive equipment and environments where stable voltage is non-negotiable.
Parámetros técnicos
| Modelo | SKW-8000VA | SKW-10KVA | SKW-15KVA | |
| Fase | Monofásico | |||
| Tensión de entrada | AC 110-260V, 140-260V (or customized) | |||
| Tensión de salida | AC 220V o personalizado | |||
| Frecuencia | 50 Hz/60 Hz | |||
| Precisión | ±3% or customized | |||
| Eficacia | >95% | |||
| Tipo de control | Servo motor | |||
| Pantalla digital | Muestra la tensión de entrada y salida, la relación de carga y el indicador de fallo. | |||
| Protección | Overvoltage, Overload, Time delay | |||
| Temperatura ambiente | -10°C~+ 40°C | |||
| Humedad relativa | <95% | |||
| Distorsión de la forma de onda | Sin distorsión adicional de la forma de onda | |||
| Resistencia aislante | Normalmente más de 2MΩ | |||
| Clase de aislamiento | Clase B | |||
| Protección | Sobretensión | Tensión de salida ≥ 245V ± 4V | ||
| Baja tensión | Tensión de salida ≤ 180V ± 4V | |||
| Protección retardada | Personalizable | |||
| Subtensión | Desactivado por defecto, personalizable si es necesario | |||
| Potencia | 8000VA | 10KVA | 15KVA | |
| Tamaño (mm) L*A*A | 350*320*495 | 350*320*495 | 350*400*610 | |
| El tamaño y el peso varían en función del rango de tensión, y están sujetos al producto real personalizado. | ||||
Key Benefits of SKW Series Servo Voltage Stabilizers
- Wide Input Range: Handles input voltages as low as 110V or 140V up to 260V, depending on configuration.
- High Precision Output: ±3% regulation ensures equipment safety and reliability.
- Smart Display: Digital interface shows input/output voltage, load status, and fault indicators.
Why Choose a Servo Stabilizer Over a Relay Stabilizer?
- Precision: Servo stabilizers offer real-time, fine-tuned regulation compared to the stepped correction of relay models.
- Reliability: Ideal for mission-critical equipment where voltage stability directly impacts performance.
- Longevity: With fewer abrupt switchings, servo models typically experience lower wear and tear.
- Smooth Output: No waveform distortion makes them safe for sensitive electronics.
If you’re powering computers, laser machinery, or diagnostic equipment, a servo model is your best bet.
Buying Guide – What to Consider Before You Purchase
When selecting a servo voltage stabilizer between 8KVA–15KVA, keep these in mind:
- Load Capacity: Check the total wattage of all connected devices. Add a safety margin of 20–30%.
- Voltage Conditions: Know your local voltage variation. If voltage often drops below 140V, opt for the 110–260V version.
- Space Requirements: While compact, the 15KVA version is taller—check your installation space.
- Application Type: For delicate devices like medical or lab equipment, always choose a servo model over a relay model.
Want the best price? Our team offers factory direct prices, better bulk prices and custom configurations to suit your needs.
PREGUNTAS FRECUENTES
Q1: What is the price range for an 8–15KVA servo voltage stabilizer?
The price depends on input range, protection features, and customization. On average, 8KVA units start around $120–$180, while 15KVA models range from $240–$350. Contact us for an exact quote based on your configuration.
Q2: Can I use a servo stabilizer with inductive loads like motors or pumps?
Yes, but make sure the selected model has a capacity 2x to 3x higher than the equipment’s rated power to handle inrush current.
Q3: What kind of maintenance do these stabilizers require?
Servo stabilizers are generally low-maintenance. Keep the unit dust-free, ensure proper ventilation, and have the servo motor inspected annually for optimal performance.
