CNC machining, Molding, Metal parts, Die casting, Lead acid battery machine

Power transformer   have many Specification Types.Normally, they are classified by Voltage, Capacity,Cooling Methods etc. power transformer tank with corrugated fin wall According to voltage , transformer specifications can be divided into: 36 volts, 110 volts, 0.4 kilovolts, 10 kilovolts, 22 kilovolts, 6 kilovolts, 35 kilovolts, 110 kilovolts, 220 kilovolts, 350 kilovolts, 200 kilovolts, 500 kilovolts, 250 kilovolts, 600 kilovolts. According to capacity , the rated capacity of Chinese transformers is calculated according to the priority factor of R10, i.e. Calculate by multiples of 10 to the 10th power, 50KVA, 80KVA, 100KVA, etc. The type of transformer is: transformer winding number + phase number + cooling mode + forced oil circulation + on-load or No-load voltage regulation + design serial number +”-“+capacity + rated voltage at high voltage side. For Example: SFPZ9-120000/110 It refers to three-phase (double winding transformer omits the number of wi...

Transformer body assembly operation guide for oil filled type. 1.Scope of application This process is suitable for insulation assembly of   oil-immersed power transformer body   with capacity of 2000KA and 10KV. This process is a general process. Except for the special requirements in the drawings, it is operated according to this process. Oil filled transformer tank   with   corrugated fins cooler walls   are not detailed state here. transformer tank leakage test 2.Main equipment and tools 2.1 Equipment: crane, assembly table, etc. 2.2 Tools: hangers, ropes, hammers, flat pads, inserting knives, scissors, etc.  3.Transformer Body Material: coil, insulator, wrinkle paper, straight ribbon, compact ribbon, etc.  4.Process preparation: 4.1 Check parts such as cores, coils and insulators according to drawings. 4.2 Clean up assembly area and remove dust. 4.3 Insulators should be placed on the assembly table to check whether the i...

What is the Differences between Dry Type Transformer & Oil Filled Transformer? Here is the answer . transformer types 1.Appearance Different encapsulation forms, dry transformer can directly see the core and coil, while oil transformer can only see the transformer shell; 2.Different Lead Forms Silicone rubber bushing is mostly used in dry-type transformer, while porcelain bushing is mostly used in oil-type transformer. 3.Different capacities and voltages Dry-type transformers are generally suitable for distribution applications, with capacity mostly below 1600 KVA, voltage below 10 KV, and individual 35 KV voltage levels; while oil-type transformers can achieve all capacities from small to large, and voltage levels can also achieve all voltages; UHV 1000 KV test lines under construction in China must adopt oil-type transformers. 4.Insulation and heat dissipation are different Dry-type transformers are generally insulated by resins, which are cooled by natural ...