Factory supplied mva power transformer 30 to 125kVA 11kV 0.433kV cost effective choice for Africa distribution networks
Cost-effective 30-125kVA transformer for African distribution networks. Features durable C3/C4/C5 corrosion protection, stable ONAN cooling, and copper windings. 3-year warranty, ideal for rural electrification and bulk procurement.
Africa Distribution Transformer
,125kVA Power Transformer
,33kV Power Transformer
This 30–125kVA factory-built mva power transformer is engineered for low-voltage distribution networks, rural electrification projects, village power upgrades, agricultural stations, and small commercial loads in Africa.
Designed with a compact oil-immersed structure, optimized copper winding, and stable insulation system, it provides reliable step-down performance from 11kV to 0.433kV with long-term operational efficiency.
Suitable for government distribution programs, local utilities, EPC rural projects, and distributors looking for durable and affordable solutions.
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Cost-Focused Design for Large-Scale Deployment
Affordable structure optimized for mass procurement and government distribution tenders.
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Stable Output for Rural & Semi-Urban Networks
Consistent voltage performance supports weak-grid and long-distance distribution lines.
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Durable Build for Africa’s Outdoor Conditions
Anti-corrosion tank, sealed structure, and moisture-resistant insulation support reliable field operation.
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Lightweight & Easy to Install
Compact footprint enables quick pole-mount or ground-mount installation with minimal equipment.
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Long-Term Service Reliability
Optimized oil cooling and core design ensure stable output under variable load demand.
| Parameter | Specification |
|---|---|
| Rated Capacity | 30–125 kVA |
| Primary Voltage | 11 kV |
| Secondary Voltage | 0.433 kV |
| Phase | Three-phase |
| Cooling Method | ONAN |
| Frequency | 50Hz / 60Hz |
| Winding Material | Copper |
| Core Material | Grain-oriented silicon steel |
| Insulation Class | A / F |
| Vector Group | Dyn11 |
| Tap Options | Off-circuit tap changer |
| Mounting Type | Pole-mounted / Ground-mounted |
| Application | Distribution networks, rural electrification |
- Fluctuating voltage in rural and semi-urban power lines
- Long feeder distance causing unstable output
- Increased load variation during peak hours
- Sensitive loads requiring consistent supply
- Optimized electromagnetic design for stable low-voltage output
- Copper winding improves voltage stability and reduces temperature rise
- High-grade insulation system resists humidity and outdoor exposure
- ONAN cooling ensures consistent performance during long working hours
This helps maintain reliable power for rural grids, community facilities, agriculture pumps, and small commercial users.
Yes. The 30–125kVA capacity range is widely used in rural distribution, village power upgrades, and public utility programs.
Yes. The sealed oil tank and moisture-resistant insulation are designed for Africa’s outdoor climate.
Yes. The design is optimized for high-volume orders with stable performance and competitive pricing.
Yes. Off-circuit tap options support different grid conditions when required.
HENTG POWER is a dedicated transformer manufacturer with 15+ years of engineering experience, specializing in oil-immersed distribution transformers, step-up units, and customized power solutions for global markets.
- Factory-supplied transformers from 30kVA to 2500kVA
- Custom voltage, tap changer, and configuration options
- Complete technical documentation and testing reports
- Long-term support for EPC contractors, utilities, and distributors
Our goal is to deliver reliable, efficient, and project-ready power solutions for Africa and global partners.
Get a cost-effective small-capacity transformer solution—contact us now for pricing and technical support.
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