Wbt 10-2500kVA AVR Step up Automatic Voltage Regulator for Transformer

• Customization: Available
• Current Type: AC
• Phase: Single Phase
• Model NO.: WBT-15KVA
• Frequency Characteristics: Power Frequency
• Usage: SVC
• Frequency: 50~60Hz
• Size: Small
• Iron Core Shape: Ring
• Power Source: Linear Regulated Power Supply
• Application Range: Home Use
• Brand: Zhengxi
• Response Time: 0.4-1s
• Input Voltage: 80V-260V or Customized
• Capacity: 15kVA
• Output Voltage: 220V+/-3% or Customized
• Certificate: CE/Is09001
• Display: LCD Screen
• Over Voltage Protection: Yes
• Over Load Protection: Yes
• High Temperature Protection: Yes
• Under Voltage Protection: Can Be Option
• Warranty: 1 Years
• Transport Package: Export Standard Packing
• Specification: 305*200*85mm
• Trademark: ZHENGXI or OEM
• Origin: Zhejiang, China
• HS Code: 8504401990

Product Description

Technical Data Sheet

Model: WBT-D-15KVA
Type: Single Phase Voltage Stabilizer & Transformer Integrated Machine

1. General Information

Parameter	Specification
Rated Capacity	15 KVA
Application	Voltage conversion and stabilization
Design	Integrated servo-controlled stabilizer & transformer

 

 

2. Electrical Specifications

Parameter	Specification
Phase	Single Phase
Input Voltage	AC 150-250V (customizable)
Output Voltage	AC 110V (customizable)
Frequency	50Hz / 60Hz
Voltage Precision	±3%
Power Factor	≤95%
Control Method	Servo motor

 

 

3. Display & Monitoring

Feature	Description
Digital Display	Shows input voltage, output voltage, load ratio, and fault indicators

 

 

4. Protection Functions

Protection Type	Trigger Condition
Overvoltage	Output ≥ 245V ± 4V
Low Voltage	Output ≤ 180V ± 4V
Overload Protection	Built-in
Short Circuit Protection	Built-in
Over Temperature	Triggered at 95°C ±10°C
Undervoltage Protection	Disabled by default, customizable
Delay Start Function	Customizable

 

 

5. Environmental & Safety

Parameter	Specification
Ambient Temperature	-10°C to +40°C
Relative Humidity	≤95% (non-condensing)
Waveform Distortion	None added
Insulation Resistance	≥ 2 MΩ
Insulation Class	Class B

 

 

6. Notes

• The WBT-D-15KVA unit is designed for consistent voltage regulation and transformation, ensuring safe and stable operation for sensitive electrical equipment.

• Dimensions and weight may vary according to input/output voltage customization and design requirements.

• Custom designs available upon request.

 

 

 

 

 

 

 

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