S13-M.RL Three-dimensional Triangular Wound [ronCore Power Transformer
Scope of application
S13-M-RL triangular coil core power transformer is a very widely used power base product. For decades, China and all over the world have been using plug-in power transformers for a long time, and its performance has not been fundamentally improved. The S13-M-RL series three-dimensional triangular iron core power transformer developed and produced by our company is another revolutionary transformer after the chip type and coil iron core power transformer. It is a new type of energy-saving transformer with more reasonable structure, better performance and more significant energy saving. With the construction and transformation of the second rural power grid and various power projects have been launched, how to improve the technical content of power transformers, better implement the relevant policies of national energy conservation and environmental protection, and actively promote energy-saving, low-consumption, environmentally friendly and applicable new products has become an important issue in front of us. The three-dimensional triangular coil iron core power transformer produced by Golden Triangle Company is a kind of traditional material, but the operation noise is lower, the loss is reduced and the material saving is better, which is fully in line with the international and domestic low-carbon economy and energy-saving emission reduction policies and policies. The product has been included in the first batch of energy-saving products selected by the national energy efficiency power plant; National resource conservation and environmental protection central budget investment projects; The State Economic and Trade Commission and the former Guodian Company have issued documents to promote this energy-saving product; The Institute also promoted the triangular core transformer as a replacement product for the plug-in, flat coil core power transformer. The distinctive "core" triangular core does not need to be cut, and no punching, eliminating the transverse and longitudinal joints of the traditional transformer, reducing the magnetic resistance: the cross section of the core column is circular, the filling coefficient of the core is the largest, and the triangular three-dimensional structure makes its three-phase magnetic loop equal and shortest, realizing the dream of the ideal transformer core structure. The triangular three-dimensional coil core is a continuous steel strip from narrow to wide, and then from wide to narrow, first wound three inner cores with semicircular cross sections, and then the three inner cores are assembled together to form a triangular three-dimensional coil core with an approximate circular cross section of three core columns. The three-phase magnetic loop is completely symmetric and equal, the iron coil is shortened, the core column filling coefficient is high, its structure is recognized as the ideal power transformer structure, which is unmatched by the flat coil core, the test shows that the test data of the triangular three-dimensional coil core power transformer is better than the flat coil core power transformer, triangular three-dimensional coil core is a major breakthrough in the power transformer core structure And leap! Its birth is known as a revolution in the power transformer core. Therefore, the triangular three-dimensional coil core power transformer is recognized as an energy-saving, environmentally friendly, ultra-quiet green power transformer. S13-S11-M.R series three-dimensional triangular coil iron core transformer enjoy national special allowance treatment experts successfully developed more energy saving than the previous products of the transformer product has passed the national transformer quality testing center full test three-dimensional triangular coil iron core transformer has broken through the traditional flat structure, The three-phase symmetrical three-dimensional structure, the product three-phase core magnetic circuit is completely symmetrical, the magnetic resistance is greatly reduced, the excitation current, no-load loss is significantly reduced, is a traditional material, but the operation noise is lower, the structure is more compact and efficient energy-saving transformer. Its excellent performance in energy saving, material saving and environmental protection is fully in line with China's energy-saving policy.
Structural characteristics
The excellent performance in energy saving, material saving and environmental protection is fully in line with China's energy-saving policy. Energy saving and environmental protection effect is significant three-dimensional triangular coil core and flat laminated iron core performance and material comparison:
(1) Energy saving: no-load loss S13 is 25% lower than the S11 national standard value, no-load current S13 is 80% lower than the S11 national standard value.
(2) Save material consumption: save silicon steel sheet 20%, copper 2-3%.
(3) Ultra-low silence: the noise can be reduced by 7-10Db.
The characteristics of the three-dimensional coil core: the same core column cross-sectional area; Same window height dimensions; Same core center distance. The iron core is composed of three identical single frames, and the equilateral triangular three-dimensional structure after the integration has good stability, high mechanical strength of the iron core, and the same three-phase force, which enhances the short-circuit resistance of the body. After vacuum annealing treatment in the manufacturing process, the internal stress can be basically eliminated, and there is no high reluctance everywhere in the magnetic circuit, so that no-load loss and no-load current are greatly reduced. The core is not continuously wound according to the seam, the structure of the silicon steel strip is tight, the working vibration is small, and the noise can be made
Reduce to a minimum. The core three-phase magnetic circuit is coherent, and the shortest than the laminated core and flat coil core transformer, ensuring the balance of three-phase power supply, and the loss reduction effect is significant. The cutting of the silicon steel sheet can be processed without waste, that is, the utilization rate of the material is 100%. Continuous jointless winding of the iron core can minimize the quality fluctuation caused by manual laminating, stacking, disassembling and inserting iron, reduce the processing process and improve productivity. The triangular core space utilization factor is high, the length of the coil wire is reduced, which can save raw materials, reduce load loss, and reduce the weight of the transformer. And the volume is smaller than the conventional products, compact structure, beautiful appearance, small footprint. Product energy saving, low consumption, low operating cost, cost-effective. Users recoup their investment in a short period of time.
Order instructions
When ordering, the product model, rated capacity, high and low voltage rated voltage, high pressure by range, phase number, frequency, connection group label, etc.
