VPI (Vacuum Pressure Impregnated) Dry-Type Transformer
Quick Product Summary
- Model: PP-VPI-630
- Capacity: 160 kVA - 2000 kVA
- Standard: IEC 60076-11, IEEE C57.12.01
- Manufacture: Positive Power Gazipur
Technical Sales Inquiry:
Direct Phone: +880 1712-345678
Email: info@positivepowerbd.com
Engineering Overview & Scope
Engineered with Vacuum Pressure Impregnation (VPI) technology, this dry-type transformer utilizes Class H (180°C) Nomex insulation materials and advanced polyester resins to deliver superior short-circuit mechanical resistance and thermal endurance.
Key Engineering Advantages
- Vacuum Pressure Impregnated windings with Class H Nomex insulation
- Superior thermal endurance up to 180°C
- High mechanical withstand against dynamic short-circuit forces
- Open-wound construction with natural cooling airflow ducts
Primary Industrial Applications
- ▪ Industrial Manufacturing Floors
- ▪ Heavy Machinery & Automation Centers
- ▪ Marine, Offshore & Port Power Distribution
Comprehensive Technical Specifications
Manufactured and rigorously tested according to international IEC standards and certified by BUET (Bangladesh University of Engineering and Technology).
| Technical Parameter | Engineering Specification |
|---|---|
| Rated Capacity | 160 kVA to 2000 kVA |
| Rated Voltage | 11 kV / 0.415 kV |
| Insulation System | Class H (180°C) |
| Cooling Method | AN (Air Natural) / AF (Air Forced) |
| Audible Noise | < 58 dBA |
🔬 Routine & Type Testing
100% factory routine tests including Megger insulation, dielectric breakdown, turns ratio, load/no-load losses, and temperature rise per IEC 60076.
🏛️ BUET Tested & Endorsed
Independently verified and type-tested through Bangladesh University of Engineering and Technology (BUET) electrical testing laboratories.
🛡️ 18-Month Warranty & Support
Full warranty backing with 24/7 on-site emergency technical support, genuine OEM spare parts, and annual preventive maintenance contracts.
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