transformador abaixador integrado e estabilizador de tensão vista frontal

Transformador abaixador WBT com estabilizador de tensão

In today’s globally connected world, using electronics across different voltage standards is a common necessity—but not without risks. SUNWAY’s Step Down Transformer with Voltage Stabilizer solves two problems in one: voltage mismatch e voltage instability. Whether you’re running imported appliances or powering equipment in a fluctuating power grid, this integrated solution ensures safe, consistent performance.

What Is a Step Down Transformer with Voltage Stabilizer?

This device is an all-in-one solution that combines a transformer (for voltage conversion) and a servo voltage stabilizer (for voltage regulation). Designed for seamless power adaptation, it converts high input voltage (e.g., 220V–250V) to a safe, usable level (typically 110V), while also correcting for voltage fluctuations, spikes, and dips in real time.

Unlike standalone transformers, this integrated system ensures your equipment is not only powered correctly—but also protected.

 ModeloSingle phase voltagestabilizer and transformer integrated machineWBT-D-3KVAWBT-D-5KVAWBT-D-10KVAWBT-D-15KVA
WBT-D-20KVAWBT-D-30KVAWBT-D-40KVAWBT-D-50KVA
Three phase voltagestabilizer and transformer integrated machineWBT-S-3KVAWBT-S-5KVAWBT-S-10KVAWBT-S-15KVA
WBT-S-20KVAWBT-S-30KVAWBT-S-40KVAWBT-S-50KVA
FaseMonofásico
Tensão de entradaAC 150-250V  or customized
Tensão de saídaAC 110V or customized
Frequência50Hz/60Hz
Precisão±3%
Power factor≤95%
Tipo de controloServo motor
Ecrã digitalShow input and output voltage,Load Ratio and Fault Indicator
ProteçãoOvervoltage, Overload, Short circuit, Over temperature
Temperatura ambiente-10°C~+ 40°C
Humidade relativa<95%
Distorção de forma de ondaSem distorção adicional da forma de onda
Resistência de isolamentoNormalmente, mais de 2MΩ
Classe de isolamentoClasse B
   ProteçãoSobretensãoTensão de saída ≥ 245V ± 4V
Baixa tensãoTensão de saída ≤ 180V ± 4V
Over temperature95℃±10℃
Delay protectionCustomizable
SubtensãoDesativado por defeito, personalizável se necessário
The device integrates voltage conversion and stabilization functions.
O tamanho e o peso variam consoante a gama de tensão e estão sujeitos ao produto real personalizado.

Note: Dimensions and weight vary by capacity and input range. Customized designs are available.

Why Choose SUNWAY’s Integrated Stabilizer and Transformer?

SUNWAY’s combination system is engineered with industrial-grade reliability and user convenience in mind.

Principais vantagens:

  • Two-in-One Functionality: No need to buy a separate stabilizer and transformer.
  • Servo Motor Control: Offers ±3% precision voltage regulation for sensitive devices.
  • Digital Display: Real-time monitoring of input/output voltage, load ratio, and system status.
  • High Compatibility: Handles 150V–250V input; customized options available.
  • Built-in Protections: Includes overvoltage, overload, overheating, short circuit, and delay protection.
  • Space-Saving Vertical Design: Ideal for home, office, and light commercial use.

How Is It Different from Separate Units?

CaraterísticaSUNWAY Integrated AVR+TransformerSeparate Stabilizer + Transformer
DesignSingle compact unitTwo separate units
PerformanceUnified control and protectionRequires manual coordination
EficiênciaOptimized energy handlingSlightly lower efficiency
Space Saving✅ Yes❌ No

Choosing the Right Model

When selecting a step down transformer with stabilizer, keep the following in mind:

  • Total load in VA or watts
  • Number of phases required (Single-phase for home; three-phase for industrial)
  • Voltage fluctuations in your area
  • Appliance type and sensitivity

Recommended Usage:

  • 3–10KVA: Ideal for home appliances, imported electronics, audio systems
  • 15–30KVA: Suitable for HVAC units, small labs, server rooms
  • 40–50KVA: Designed for workshops, commercial kitchens, industrial machines

Still unsure? Our engineering team is ready to help with selection and customization.

FAQ

1. Can I use this device with American appliances in Europe or Asia?

Yes. This unit converts 220–250V down to 110V while stabilizing the output, making it perfect for US appliances used abroad.

2. Is this suitable for continuous use?

Absolutely. SUNWAY’s units are designed for long-term, stable operation with built-in temperature and overload protections.

3. What happens if the voltage goes too high or low?

The device will automatically trigger protection mechanisms, such as cut-off or delay restart, to safeguard connected equipment.

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