Project Background
As Guyana continues to expand its rural electrification and residential power distribution network, reliable, low-maintenance solutions are required to bring electricity to remote and sparsely populated areas. The government initiated a project to extend power distribution infrastructure to rural households and small commercial facilities. To meet this demand, 53 units of 13.8-0.12/0.24kV single-phase pole-mounted transformers were deployed across multiple locations. These transformers were chosen for their ability to efficiently step down medium voltage to household voltage levels while maintaining durability in harsh tropical conditions.
Operational Results
- Improved Electrification: Over 1,000 rural households and small commercial facilities were connected to the power grid, significantly improving living standards and supporting local economic activities.
- Stable Power Supply: The transformers delivered consistent voltage, preventing fluctuations that could damage sensitive appliances and equipment.
- Cost Efficiency: The low operational costs and energy efficiency of the transformers reduced the overall cost of the electrification project.
- Resilience in Harsh Conditions: The pole-mounted transformers demonstrated excellent performance during heavy rains and high temperatures, thanks to their durable and weatherproof design.
- Low Maintenance Needs: With minimal issues reported, the transformers have proven to be a reliable solution for rural electrification with low upkeep requirements.
Product Introduction
These single phase pole mounted transformer was delivered to Guyana in 2023 via a Guyana transformer company, Because of our good service and high quality of transformer, the company purchased 53 single-phase transformers from us at one time. the max rated power of the transformer is 167 KVA, This is also the conventional maximum capacity single-phase transformer. For special single-phase transformers, we have made a maximum of 500kVA. the primary voltage and secondary voltage of the transformer are 13.8-0.12/0.24kV, The single phase transformer was designed with advanced technology and adopts high quality material and components which result in reliable quality and long operation time.
We ensure each one of our delivered transformers had passed the full acceptance test and we remains 0 fault rate record for more than 10 years so far, our oil immersed power transformer is designed in accordance with IEC, ANSI and other major international standards.
Scope of Supply
Product: Oil Immersed Power Transformer
Rated Power: Up to 200 MVA
Primary Voltage: Up to 230 KV
Technical Specification
Single phase pole mounted transformer specification and data sheet
| Delivered to | Guyana |
| Year | 2023 |
| Model | 25,50,75,100,167kVA-13.8-0.12/0.24Kv |
| Type | Overhead, pole mounted |
| Standard | IEEE & ANSI C57.12.00 |
| Rated Power | 25,50,75,100,167kVA |
| Frequency | 60 HZ |
| Phase | single |
| Cooling Type | ONAN |
| Primary Voltage | 13.8kV |
| Secondary Voltage | 0.12/0.24 KV |
| Winding Material | Copper |
| Vector Group | li0 |
| Impedance | 3% |
| Tap Changer | NLTC |
| Tapping Range | ±2*2.5% @ Primary Side |
| Accessories | Standard Configuration |
| Remarks | N/A |
Finished Single Phase Transformer
Pole Mounted Transformer Testing
Packing and Delivery
