BBELC
Three-Phase VPI Dry-Type Distribution Transformer
BBELC provides customized VPI dry-type distribution transformers with advanced insulation technology, efficient cooling, and reliable performance for industrial power distribution.
Product Introduction
Three-Phase VPI Dry-Type Distribution Transformer
BBELC’s Three-Phase VPI Dry-Type Distribution Transformer is designed for efficient and reliable power distribution. Featuring Vacuum Pressure Impregnation (VPI) technology, it provides reliable electrical insulation, effective heat dissipation, and robust performance. Manufactured in accordance with IEC 60076-11, it is suitable for industrial facilities, commercial buildings, infrastructure projects, and other power distribution applications.
- Rated Voltage: up to 35 kV
- Rated Power: 100 kVA–20 MVA
- Insulation Class: F/H
- Standards: IEC/IEEE
Applications
Industrial Facilities
Commercial Buildings
Infrastructure Projects
Industrial Power Distribution
Indoor Power Systems
Custom Transformer Installations
Product Features
Vacuum pressure impregnation supports durable insulation, effective cooling, and reliable power distribution.
VPI Insulation Technology
Vacuum pressure impregnated windings provide reliable insulation and long-term durability.
Efficient Cooling Design
Open-winding construction supports effective heat dissipation and stable operation.
Low-Maintenance Design
Oil-free construction reduces routine maintenance and eliminates oil leakage risks.
Reliable Power Distribution
Designed for dependable performance in industrial and commercial applications.
IEC 60076-11 Standard
Designed and manufactured in accordance with IEC 60076-11 requirements.
Custom VPI Transformer Solutions
Available with customized voltage, capacity, impedance, and enclosure options.
Routine Testing
Every transformer completes the full routine test sequence in accordance with GB/T 1094.11 and IEC 60076-11 before shipment, and a test report is provided with each delivery.
- 01 — Insulation resistance test
- 02 — Voltage ratio & vector group
- 03 — Load loss test
- 04 — Partial discharge level
- 05 — Withstand voltage test
- 06 — Winding resistance test
- 07 — Induction withstand voltage test
- 08 — No-load loss test
Complete routine test reports are shipped with every unit. Witnessed testing at the factory and re-testing by third-party laboratories are supported.
Certificates& Compliance
Internationally certified & compliant ISO certified | CE, UL & ETL certified | RoHS & REACH compliant. Meeting international standards for quality, safety and environmental compliance.
CE Certificate
ETL Certificate
UL Certificate
ISO9001 Certificate
Lifecycle Service Support
From solution design to installation, operation, and maintenance, our technical and service teams provide full support throughout the product lifecycle.
- Customized dry type transformer solutions
- Technical consultation and product selection
- Electrical drawing and design optimization
- Fast quotation and engineering support
- OEM & project-based customization
- Installation guidance and commissioning support
- Technical documentation and operating manuals
- Online troubleshooting and technical assistance
- Spare parts and maintenance support
- Responsive after-sales service worldwide
Workshop Gallery
Every transformer that leaves our factory comes from a standardized smart manufacturing line.
Need a Customized Dry-Type Transformer Solution?
Submit your technical requirements — our senior engineering team will provide a selection plan and an accurate quotation within 72 hours.