The PINEELE Autocoupling Three-Phase Dry Type Isolation Transformer Voltage Converter is a high-efficiency power transformer designed for voltage step-up and step-down applications. It ensures reliable performance, minimal energy loss, and meets international safety standards such as ISO9001 and CE. With a vacuum-impregnated winding, it achieves Class F or H insulation, making it durable and efficient for industrial and commercial applications. This transformer is suitable for circuits operating at 50Hz to 60Hz with a voltage range of up to 2000V. Customizable solutions are available to meet specific user requirements.
Product Parameters
Parameter | Specification |
---|---|
Model NO. | QSG |
Core | Shell-type Transformer |
Cooling Method | Dry-type Transformer |
Winding Type | Auto-transformer |
Certification | ISO9001, CE |
Usage | Single-phase Transformer, Power Transformer |
Frequency | 50Hz/60Hz |
Shape of Core | EI |
Brand | PINEELE |
Warranty | 1 Year |
Input Voltage | 480/440/415/380/220/200V |
Rated Capacity | 0.5-2000kVA |
Type | Dry Type Transformer |
Output Voltage | 480/440/415/380/220/200V (Customizable) |
Voltage Accuracy | ±1% |
Voltage Change Rate | ≤1.5% |
Output Waveform Distortion | No distortion compared to the input waveform |
Insulation Class | Class F, Class H; IP 00, IP30 etc. |
Working Efficiency | ≥98% |
Dielectric Strength | 3000VAC/1min |
Connection Method | Yyn0 DYn11 or Customizable |
Overload Capability | More than 1.2 times the rated load for 4 hours |
Sound Level | ≤50dB (within 1m) |
Temperature Rise | ≤60°C |
Insulation Resistance | ≥150MΩ |
Operating Environment | Temperature: -20~+45°C, Humidity: ≤95% RH (non-condensing) |
Installation Conditions | Non-corrosive gas and conductive dust |
Standard Compliance | ISO9001, CE, VDE0550, IEC439, GB226 |
Cooling Method | ANAF |
Product Features
- High Efficiency: ≥98% energy efficiency ensures minimal power loss.
- Voltage Stability: Ensures accurate output voltage with ±1% precision.
- Durable Insulation: Class F or H insulation ensures longevity and safety.
- Noise Reduction: Operates at ≤50dB, making it ideal for industrial and commercial applications.
- Customizable Design: Available in different voltage configurations and protection classes.
Product Images



This transformer is designed for voltage step-up and step-down conversion, making it ideal for industrial and commercial applications requiring stable and efficient power distribution.
With an efficiency rating of ≥98%, the PINEELE transformer minimizes energy loss, making it one of the most energy-efficient transformers in its class.
Yes! The transformer supports customized voltage configurations, allowing users to specify the required input and output voltage based on their application needs.