0622006024

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The 062206024 application field and working principle can be divided into five parts to explain. Firstly, when it comes to the application field of 062206024, it is mainly used for measuring the voltage, current, power, angle and other electrical parameters in the three-phase power system. This document describes in detail the working condition specifications and installation requirements of the 062206024 voltage transformer. Secondly, in terms of working principle, the 062206024 voltage transformer is a type of instrument transformer whose primary winding turns ratio is often 1:a (A is the current transformer rating (multiple) of the secondary winding). The ratio multiplication of voltage transformer in the system is the basic voltage of the instrument. It is used to change the measurement signal from the high voltage side of the device under test to the low voltage side which can be input to the measuring instrument and other electric relays. The 062206024 is a three-phase voltage transformer composed of three single-phase voltage transformers, each of which has three secondary windings. Each secondary winding of the 062206024 is connected in series or in parallel to form a secondary winding of three different turns ratio. The lamp control plate can be provided, which can be switched by manual whole or partial light switch. When the voltage transformer is operated, the power transmitted to the center of the core is inversely proportional to the square of the turns ratio. Thirdly, the 062206024 voltage transformer also has the characteristics of strong overload protection capacity and high insulation capacity, therefore can be used in both AC and DC circuits.

Fourthly, when using 062206024 voltage transformer, the insulation between primary side of the instrument transformer and secondary side should be checked frequently. If it is found that the insulation is damaged, it should be repaired or replaced in time. There should be protective devices or circuit switchgear in series with the primary side of the instrument transformer, and the primary side could be cut off from the power system through them. The protective devices have the function of limiting the primary current of the instrument transformer at the delay time less than 1s. Fifthly, when 062206024 voltage transformer is operated, the power output from the center of the core is inversely proportional to the turns ratio. It is often used to change the magnitude of large voltage to small voltage which can be input to measuring instrument, protective device or control device. The 062206024 has novel structure, superior performance, strong overload protection capacity and high insulation capacity. Besides, due to its insulation characteristics, its primary winding and secondary winding insulation can reach grade III or IV, but it can only be used in AC circuits.

In conclusion, 062206024 is a three-phase voltage transformer used for measuring the voltage, current, power, angle and other electrical parameters in the three-phase power system. The 062206024 has characteristics of strong overload protection capacity and high insulation capacity, and it can be used in both AC and DC circuits. It works by changing the magnitude of large voltage to small voltage which can be input to measuring instrument, protective device or control device. Due to its insulation characteristics, its primary winding and secondary winding insulation can reach grade III or IV.

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