Recently, Taili Electric Co., Ltd. announced that the dry-type transformers produced for a key power distribution project in Algeria have successfully passed all Factory Acceptance Tests (FAT) and commissioning. The equipment is now ready for shipment and will soon be delivered to Algeria. These transformers will be applied in the project's medium-voltage distribution system, providing stable and reliable power supply for the local area.
1. Dry-Type Transformers: Core Equipment for Medium-Voltage Distribution
Dry-type transformers (also known as dry-type power transformers) are widely used in power plants, substations, industrial enterprises, high-rise buildings, and renewable energy supporting systems, owing to their significant advantages such as flame retardant and self-extinguishing properties, safety, environmental friendliness, and maintenance-free operation. The 4 units of dry-type transformers supplied in this shipment have been specially optimized for the medium-voltage distribution requirements of Algeria, ensuring long-term stable operation under high-temperature, dusty, and complex load conditions.
Key Technical Parameters
The main technical specifications of this batch of dry-type transformers are as follows:
Rated voltage: 10/0.4kV (configurable according to project requirements)
Product model: SCB series epoxy resin cast-resin dry-type transformer
Insulation system: Class F insulation, epoxy resin vacuum casting
Installation environment: Indoor (optional enclosure for outdoor use)
Application: Medium-voltage power distribution, distribution transformer
2. Rigorous Factory Testing to Ensure Reliable On-Site Performance
To ensure that each dry-type transformer meets design standards and project requirements, Taili Electric conducted comprehensive Factory Acceptance Tests prior to shipment, including:
Insulation resistance test
Power-frequency withstand voltage test
Partial discharge measurement (≤10pC)
Temperature rise test
No-load loss and load loss measurement
Sound level measurement
Through these systematic tests, the electrical performance, insulation reliability, and temperature rise control capability of the dry-type transformers have been fully verified. The equipment is fully qualified for on-site commissioning and can effectively handle various operating conditions in medium-voltage distribution systems.
3. Safe and Reliable Power Distribution Solutions
The dry-type transformers manufactured by Taili Electric adopt high-quality cold-rolled grain-oriented silicon steel sheets and high-conductivity copper windings. The core features a multi-step lap joint design, effectively reducing no-load losses and noise. The high-voltage coils are manufactured using epoxy resin vacuum casting technology, offering strong moisture and pollution resistance; the low-voltage coils adopt a foil-wound structure, providing high mechanical strength and excellent short-circuit withstand capability.
The product is standardly equipped with an intelligent temperature control system and cooling fans, which can monitor winding temperature in real time and automatically start or stop cooling fans, ensuring safe operation under overload or high-temperature conditions. Additionally, protective enclosures, IP20/IP23 protection ratings, and temperature alarm/trip protection functions can be configured according to customer requirements.
4. Shipping to Algeria to Support Local Power Infrastructure Development
With the successful completion of factory testing and commissioning, the 4 units of dry-type transformers are about to depart for Algeria. These units will serve the medium-voltage system of the local power distribution project, providing critical support for improving regional power supply reliability and strengthening power infrastructure. Taili Electric continues to expand its presence in overseas markets, leveraging high-quality power equipment and professional technical services to contribute to power development in North Africa and countries along the Belt and Road Initiative.
5. About Taili Electric Co., Ltd.
Taili Electric has long been dedicated to the R&D and manufacturing of power transformers. Our product portfolio covers dry-type transformers, oil-immersed transformers, prefabricated substations, and medium/low-voltage switchgear, which are widely used in power, industrial, renewable energy, and infrastructure projects both domestically and internationally. The company strictly implements the ISO 9001 quality management system and complies with IEC standards, committed to providing safe, reliable, and intelligent power distribution solutions to global customers.
