Product description
The most basic type of S11-M-630kVA/10 oil-immersed transformer consists of two sets of coils wound with wires, and weigh each other together inductively. When an alternating current (with a known frequency) flows through one of the coils, an alternating voltage of the same frequency is induced in the other coil, and the magnitude of the induced voltage depends on the degree of coupling and cross-linking of the two coils. Sales Hotline: 13508930968
Generally, the coil connected to the AC power supply is called the “primary coil”. coil); The voltage across this coil is called the “primary voltage”. The induced voltage in the secondary coil may be greater or less than the primary voltage, which is determined by the “turns ratio” between the primary coil and the secondary coil. Therefore, the S11-M-630kVA/10 oil-immersed transformer is divided into two types: step-up and step-down S11-M-630kVA/10 oil-immersed transformer.
Most S11-M-630kVA/10 oil-immersed transformers have a fixed core with primary and secondary coils wound around them. Due to the high permeability of iron, most of the magnetic flux is confined to the core, so a fairly high degree of magnetic coupling can be obtained between the two sets of coils. In some S11-M-630kVA/10 oil-immersed transformers, the coil and core are tightly bonded, and the ratio of the primary and secondary voltages is almost the same as the ratio of the number of coil turns of the two. Therefore, the turns ratio of S11-M-630kVA/10 oil-immersed transformer can generally be used as a reference index for step-up or step-down of S11-M-630kVA/10 oil-immersed transformer. Due to the function of step-up and step-down, the S11-M-630kVA/10 oil-immersed transformer has become one of the important appendages of the modern power system, and the transmission voltage is increased to make long-distance power transmission more economical, as for the step-down S11-M-630kVA/10 oil-immersed transformer, it makes the power application more diversified, so to speak, without the S11-M-630kVA/10 oil-immersed transformer, the modern industry can not achieve the current development status.
In addition to the small size, the electronic S11-M-630kVA/10 oil-immersed transformer has no clear dividing line between the electric power S11-M-630kVA/10 oil-immersed transformer and the electronic S11-M-630kVA/10 oil-immersed transformer. In general, the power supply that provides a 50Hz power network is very large, and it may cover the capacity of half a continent. The power limit of an electronic device is usually limited by the ability of rectification, amplification, and other components of the system, some of which are amplified power, but when compared with the power generation capacity of the power system, it still falls under the scope of small power.
S11-M-630kVA/10 oil-immersed transformer is commonly used in various electronic equipment for the following reasons: to provide various voltage levels to ensure the normal operation of the system; Provide electrically isolated parts of the system that operate at different potentials; Provides high impedance for AC current, but low impedance for DC; At different potentials, the waveform and frequency response are maintained or modified. One of the important concepts of “impedance”, that is, one of the electronic characteristics, is to presuppose a device that uses a device – S11-M-630kVA/10 oil-immersed transformer when the impedance of a circuit component changes from one level to another.
S11-M-630kVA/10 oil-immersed transformer is used for testing, is the test S11-M-630kVA/10 oil-immersed transformer, which can be divided into gas-filled, oil-immersed, dry-type and other tests S11-M-630kVA/10 oil-immersed transformer, is the basic test equipment used by power plants, power supply bureaus and scientific research units and other users to do AC withstand voltage test, passed the standard of the State Bureau of Quality Supervision, and is used for various electrical products, electrical components, Insulating materials, etc., to carry out dielectric strength test under the specified voltageSales telephone: 13508930968
