Transformer Components
Ville Transformer specialized in power transformer parts manufacturing with 20+ years of experiences.The basic electrical transformer parts are the core, primary and secondary windings. In addition to these components, there are many other components such as insulation, transformer oil, cooling arrangements, protective relays, enclosures, etc., available in larger transformers.
Load regulating power transformer is developed and produced according to the requirement of the market. It can be widely used in urban & rural, industrial & agricultural power network, which has a great significance for energy-saving and environment protection. The lamination method of this product's iron core is ladder form, instead of the traditional iron core lamination technology, which improves the magnetic circuit distribution inside the iron core. It can be seen as a revolution of transformer iron core manufacturing.
Type WSTZH2 three phase tap changer(star-delta delta connection)
The de-energized three-phase linear series-parallel connection,star-delta exchange, with voltage-regulation combined tap-changers can meet the switching requirements of different voltages in the power and transmission.
Type WDT4 single phase tap changer(delta connection)
This kind of switch applies to the single-phase combination oil-immersed transformer electrical power with rated voltage of 10KV-36KV, rated current of 63A-250A; the voltage-regulating mode are: central part, terminal point ncutral point, which can be dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.
American-BOX TYPE CAGE OFF-CIRCUIT TAP SWITCH
This tap changer is mainly used for combined type (base type) transformer,which is called as “American-box type”in our country. It must tap and change under off-circuit status, and is used to finish voltage regulating function of primary coil.
Type WSTII three phase tap changer (delta connection)
This kind of switch applies to the three-phase combination oil-immersed transformer electrical power with rated voltage of 10KV-24KV, rated current of 30A-63A; the voltage-regulating mode are: central part, terminal point ncutral point, which can be dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.
Oil-immersed Load Switch
Type WSTIII three phase tap changer (Common-output per Phase)
This kind of switch applies to the three-phase combination oil-immersed transformer electrical power with rated voltage of 10KV-24KV, rated current of 30A-63A; the voltage-regulating mode are: central part, terminal point ncutral point, which can be dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.
F series On-load tap changer(Corner joint）
The de-energized three-phase linear series-parallel connection,star-delta exchange, with voltage-regulation combined tap-changers can meet the switching requirements of different voltages in the power and transmission.
Type WST4 three phase tap changer (delta connection)
This kind of switch applies to the three-phase combination oil-immersed transformer electrical power with rated voltage of 10KV-36KV, rated current of 63A-250A; the voltage-regulating mode are: central part, terminal point ncutral point, which can be dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.
Type WSTZH3 three phase tap changer series-paraleldelta connection
Type WDPII2 single phase tap changer
Off-excitation tap changer is a kind of switch, suitable for rated voltage 10KV, rated current 63A or below 125A three-phase oil-immersed transformer, under the condition of no excitation, the purpose of adjusting the secondary voltage can be achieved by changing the number of turns of the primary coil of the transformer . The temperature of the tap changer in the oil medium is as low as -25°C and as high as 100°C.
The non-excited disc-shaped tap-changer is an embedded composite resistive transition structure, which combines the functions of the tap selector and the diverter switch. separate oil chamber. It has the advantages of simple structure, long service life and convenient installation and maintenance. The technical performance of the switch conforms to the standards of IEC60214 and GB10230 "on-load tap-changer".
Type WDTII Single phase tap changer (delta connection)
This kind of switch applies to the single-phase combination oil-immersed transformer electrical power with rated voltage of 10KV-24KV, rated current of 30A-63A; the voltage-regulating mode are: central part, terminal point ncutral point, which canbe dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.
2500kVA Transformer Laminated Core Sheets Cutting 2000kVA 1600kVA
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