30kVA to 10,000kVA dry-type and oil-immersed
Transformers
Dry-type (SCB11/SCB13) and oil-immersed (S13/S11) transformers for industrial distribution, utility feeders, and renewable integration, including high-temperature and high-altitude custom versions.
Product Overview
Dry and oil options
Cast-resin dry-type for indoor fire-safety and oil-immersed for outdoor economy.
High-temperature / altitude
Custom insulation classes for sites up to 4000m altitude and 50°C ambient.
Low loss design
S13 and SCB13 cores meet energy-efficiency requirements with reduced no-load loss.
Export documentation
Routine test reports, type test summaries, and inspection-ready packages.
Representative Models
Technical Specifications
| Capacity | 30kVA – 10,000kVA |
|---|---|
| Primary voltage | 10kV / 20kV / 35kV |
| Secondary voltage | 400V / 690V (custom) |
| Types | SCB11, SCB13 (dry); S13, S11 (oil) |
| Insulation class | F / H (dry); oil-immersed |
| Cooling | AN / AF (dry); ONAN / ONAF (oil) |
Typical Applications
Industrial distribution
Step-down for factories and process plants.
Utility feeders
Distribution and pole/pad-mounted transformers.
Renewable step-up
Generator step-up for solar and wind plants.
Standards & Certifications / Market Access
Depending on product line and destination, CE, CCC, ISO 9001/14001/45001, IEC 61439 compliance documentation, plus market-access support (SASO for Middle East, SNI / PLN for Indonesia) can be prepared.
Project Confirmation
Environmental adaptation
High-altitude (up to 4000m) and high-temperature (≥50°C) designs confirmed during technical review.
Component brand confirmation
ABB, Schneider, or equivalent breaker and component brands confirmed against buyer AVL.
Standards and certification confirmation
Destination-country grid-connection requirements confirmed before order confirmation.
Delivery Documents & Service Boundary
- 18-month standard warranty from bill of lading date
- IEC / GB aligned production with archived factory test records
- English and Chinese documentation shipped with cargo (single-line diagram, wiring diagram, test report, operation manual, certificates)
- Third-party inspection welcomed (SGS, BV, TÜV, Intertek)
- Standard lead time 30–45 days; custom configurations confirmed at quotation
- After-sales support by email, WhatsApp, and video call; on-site dispatch via distributor network when needed