BBELC
Three-Phase Cast Resin Dry-Type Distribution Transformer
BBELC manufactures reliable, energy-efficient cast resin dry type distribution transformers engineered for safe and dependable power distribution.
Product Introduction
Three-Phase Cast Resin Dry-Type Distribution Transformer
BBELC’s Three-Phase Cast Resin Dry Type Distribution Transformer is designed for safe, efficient, and reliable indoor power distribution. It features epoxy resin insulation, low losses, high mechanical strength, and excellent resistance to moisture and dust. Manufactured according to IEC 60076-11, it is suitable for commercial buildings, industrial facilities, hospitals, airports, and other indoor distribution applications.
- Rated Voltage: up to 35KV
- Rated Power: 100kvA~20MVA
- Insulation Class: F/H
- Standard: IEC/IEEE
Applications
Commercial Buildings
Industrial Plants
Hospitals
Shopping Malls
Office Buildings
Public Infrastructure
Product Features
From materials and structure to manufacturing process, every transformer is engineered to withstand demanding operating conditions.
Fire-Resistant Cast Resin Insulation
Safe epoxy resin insulation for reliable indoor operation.
High-Efficiency Dry Type Transformer
Low losses help improve energy efficiency and reduce operating costs.
Maintenance-Free Design
Oil-free construction minimizes routine maintenance requirements.
Reliable Indoor Power Distribution
Designed for stable performance in commercial and industrial applications.
IEC 60076-11 Compliant
Manufactured to international standards for safety and performance.
Custom Dry Type Transformer Solutions
Available in customized voltage, capacity, impedance, and enclosure options.
Product Parameters
Typical 10 kV specifications are listed below. For 35 kV and non-standard custom parameters, contact our engineering team for the complete manual.
| Type | Voltage Combination | Vector Group | Loss (W) | Impedance (%) | Dimension (L*W*H) mm | Weight (kg) | |||
|---|---|---|---|---|---|---|---|---|---|
| Primary (kV) | Tapping Range | Secondary (kV) | No-Load Loss | Full-Load Loss | |||||
| SC(B)10-30/10 | 6 | ±2×2.5% | 0.4 or other | Yyn0 or Dyn11 | 190 | 700 | 4 | 680*400*686 | 300 |
| SC(B)10-50/10 | 6.3 | 270 | 990 | 690*400*686 | 360 | ||||
| SC(B)10-80/10 | 6.6 | 360 | 1370 | 730*450*796 | 500 | ||||
| SC(B)10-100/10 | 10 | 400 | 1570 | 730*500*816 | 600 | ||||
| SC(B)10-125/10 | 10.5 | 470 | 1840 | 780*600*950 | 700 | ||||
| SC(B)10-160/10 | 11 | 540 | 2120 | 950*650*1124 | 850 | ||||
| SC(B)10-200/10 | 13.2 | 620 | 2520 | 980*650*1164 | 960 | ||||
| SC(B)10-250/10 | 13.8 | 720 | 2750 | 1020*650*1207 | 1100 | ||||
| SC(B)10-315/10 | 15 | 880 | 3460 | 1050*750*1320 | 1250 | ||||
| SC(B)10-400/10 | 970 | 3930 | 1100*800*1450 | 1550 | |||||
| SC(B)10-500/10 | 1160 | 4880 | 1140*800*1430 | 1850 | |||||
| SC(B)10-630/10 | 1340 | 5870 | 1250*800*1500 | 1900 | |||||
| SC(B)10-800/10 | 1520 | 6950 | 1330*800*1540 | 2200 | |||||
| SC(B)10-1000/10 | 1760 | 8120 | 6 | 1400*960*1640 | 2750 | ||||
| SC(B)10-1250/10 | 2090 | 9690 | 1450*960*1690 | 3300 | |||||
| SC(B)10-1600/10 | 2450 | 11730 | 1560*960*1930 | 4000 | |||||
| SC(B)10-2000/10 | 3320 | 14450 | 1680*960*1930 | 4800 | |||||
| SC(B)10-2500/10 | 3600 | 17170 | 1720*1010*1950 | 5500 | |||||
* Loss values are measured under the standard operating conditions of GB/T 10228-2023. Ratings from 30 to 31,500 kVA, the 35 kV class, and other non-standard specifications are available on request, and detailed selection catalogs can be provided.
Product Outline Drawings
Explore the SCB14 transformer structure, overall configuration, dimensions, and installation details. Customized product designs are available to meet specific project requirements.
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.