Tiếng Việt
Safe, reliable and convenient.
Low loss, low partial discharge, low noise, strong heat dissipation capacity, 150% rated load operation under forced air cooling condition.
Good moisture-proof performance and can operate normally under 100% humidity.
Safety, fire prevention, no pollution, can be directly installed in the load center.
Equipped with perfect temperature protection and control system, to provide reliable protection for the safe operation of the transformer.
Maintenance free, easy installation and low comprehensive operation cost.
Design and performance characteristics:
1. Energy saving and environmental protection
Epoxy SCB12 meets the new national standard Level 3 energy efficiency 2020 version; SCB14 meets the new national standard Level 2 energy efficiency 2020 version; SCB18 meets Level 1 energy efficiency 2020 version.
2. Automatic design technology
Based on more than 30 years of design, manufacturing, and experimental experience in the transformer industry, CEEG has developed a set of advanced “three-dimensional + parametric” design software, that can realize automatic design, cost optimization, and simulation. Fully considering the requirements of the national and industrial standards, ensuring the advanced design of products.
3. 45° full oblique step iron core
The iron core adopts high-quality high magnetic conductivity oriented silicon steel sheet, 45° full oblique step lapping process, and the surface adopts special moisture-proof and rust proof coating, which effectively reduces the no-load loss, no-load current and noise level.
4. Multi layer segmented cylindrical high voltage coil
The high-voltage winding conductor is wound with high-quality conductor and reinforced with long and short cut glass fiber felt. It is poured by the most advanced Heidrich vacuum pouring system under vacuum. Effectively restrain the occurrence of partial discharge, and the partial discharge is ≤ 5PC.
5. Low voltage coil with longitudinal airway foil structure
The low-voltage winding adopts high-quality foil conductor and is wound on an automatic foil winding machine. The foil winding machine adopts the patented technology of “foil wire hydraulic energy saving tension crimping device”, high-precision detection of ± 0.5mm and advanced argon arc welding technology, which plays a key role in ensuring the quality of coil winding.
6. Advanced testing and inspection facilities
All products strictly control the production process and quality links, and conduct strict test and inspection according to national standards and customer customized requirements before leaving the factory, including partial discharge inspection, lightning resistance and electric shock inspection, noise inspection and other necessary inspection items. Advanced test and detection equipment and perfect inspection and detection system ensure the high quality and high quality of products.
