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.

