How to distinguish the advantages and disadvantages of transformers

The SG series three-phase dry-type marine transformer is a new generation of energy-saving marine transformers developed and produced by our factory based on similar products and combined with China's national conditions. It ranges from 300VA to 1600KVA and complies with national standards such as IEC439 and GB5226. The winding adopts the method of forming a whole line winding; The transformer is vacuum painted to achieve an insulation level of F or H for marine transformers, and the product performance meets domestic and international standards. The SG series three-phase dry-type marine transformer is widely used in circuits with AC frequencies ranging from 50Hz to 60Hz and voltage below 660V. It is widely used in imported important equipment, precision machine tools, mechanical and electronic equipment, medical equipment, rectification devices, lighting, etc. The various input and output voltages, connection groups, number and position of adjustment taps (generally ± 5%), distribution of winding capacity, configuration of secondary single-phase windings, application of rectifier circuits, and whether casing is required of the product can all be carefully designed and manufactured according to user requirements.
Establishing a new neutral grounding system in marine transformers can eliminate common mode interference and other neutral line troubles in the power grid. Isolation transformers convert three-wire delta connections to a four-wire Yo system, and adding shielding further eliminates high-frequency pulse interference and noise coupled inside the transformer. Although shielded isolation transformers can effectively prevent various N-G interferences (pulses and high-frequency noise), transformers must be properly grounded and strictly grounded, otherwise, anti-common mode interference will be ineffective. Our company can design and produce high-quality isolation transformers for customers.
Ø Highly isolated
Ø High common mode interference suppression
Ø Voltage tap is easy to switch