Dual Voltage Distribution Transformer 33/11kV 100–1000kVA for African Rural Electrification and Utility Projects

African rural electrification and regional grid extension projects often connect newly built substations to distribution networks with different voltage standards. This dual voltage oil immersed distribution transformer is developed for utilities, government infrastructure contractors and EPC companies that require greater voltage adaptability during network development.

The transformer can be configured around commonly encountered African distribution voltages such as 11kV, 22kV and 33kV, with the secondary side designed for local low-voltage distribution networks.

Project Advantages

• Dual HV voltage capability for network expansion and voltage conversion requirements

• Compact oil-immersed structure for substation installation

• Suitable for pole-mounted, ground-mounted or compact substation configurations depending on capacity

• High-voltage insulation system adapted to medium-voltage distribution networks

• Optional off-circuit tap changer for local voltage adjustment

• Designed and manufactured according to project-specific technical specifications

Suitable Projects

• Rural electrification

• Utility distribution substations

• Village and community power supply

• Agricultural processing facilities

• Public infrastructure projects

• Renewable energy distribution networks

• African EPC and government power projects

Typical Configuration

FAQ

Which African voltage levels can be combined?
Typical configurations include 11/22kV, 11/33kV and 22/33kV, subject to the actual project requirements.

Is it suitable for rural substations?
Yes. The compact oil-immersed configuration is suitable for utility and rural distribution projects.

Can New Electric manufacture according to an EPC specification?
Yes. Voltage ratio, capacity, vector group, impedance, accessories and installation configuration can be customized based on the project specification.