LXQDIII-10 primary harmonic eliminator, how much does LXQIIID-10 cost?

Yueqing Dengrui Electric Co., Ltd. supplies primary harmonic eliminators. How much does a primary harmonic eliminator cost? If you are looking for a primary harmonic eliminator manufacturer, choose Dengrui Electric. Please call us for details! The following is a detailed introduction to the primary harmonic eliminator
The series of primary harmonic eliminators can be divided into two types according to the rated voltage of the power grid where they are located. The harmonic eliminator is also suitable for use in the power grid. The selection of the primary harmonic eliminator model is not only related to the rated voltage of the power grid where the transformer is located, but also related to the insulation level of the high-voltage winding end (tail end) of the transformer. Since the harmonic eliminator is a nonlinear damping resistor in series between the neutral point of the primary winding and the ground, its nonlinear characteristics make the harmonic eliminator have a certain resistance value in the normal operating current section, thereby effectively limiting high-voltage inrush current and ferromagnetic resonance. However, when an abnormally large current occurs in the power grid (such as lightning strike, power grid disconnection and resonance), a relatively large voltage will be generated. If the insulation level of the voltage transformer tail end is not strong (commonly known as weak insulation voltage transformer), its high voltage tail end will be connected to the secondary voltage. If both sides are output together), the insulation of the transformer end may be damaged. For this situation, the primary harmonic eliminator is divided into type and type due to different insulation levels of the transformer end. The model provides a parameter component that can effectively limit the voltage at both ends of the harmonic eliminator, making it below the insulation withstand level of weak insulation voltage change, thereby effectively protecting the neutral point insulation
Installation method of primary harmonic eliminator br/> The primary harmonic eliminator must be installed between the neutral point of the voltage transformer and the ground, with the lower end fixedly connected to the ground and the upper end connected to the neutral point, as shown in the figure below. If installed in a transformer cabinet, the distance between the harmonic eliminator and the surrounding ground body is recommended. The upper end of the primary harmonic eliminator is connected to the neutral point of the voltage transformer using insulated wires. The consumer has no distinction between positive and negative poles and is generally installed vertically, but can also be installed horizontally.
If not connected, in front of the primary harmonic eliminator, the tails of the three single-phase transformer high-voltage windings are directly grounded or connected in parallel to form a neutral point () grounded. When connecting a harmonic eliminator, the directly grounded high-voltage winding tail or neutral point () must be disconnected from the ground. The primary harmonic eliminator is connected between the neutral point () and the ground (the neutral point is no longer directly connected to the ground). When the three-phase five-column voltage transformer is connected before the harmonic eliminator, the neutral point () of the three-phase five-column voltage transformer is directly connected to the ground. , the neutral point () must be disconnected from the ground when connecting the harmonic eliminator, and the harmonic eliminator is connected between the neutral point () and the ground (the neutral point is no longer directly connected to the ground).
What are the models of Dengrui Electric primary harmonic eliminators
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This information supplies a primary harmonic eliminator. The price of a primary harmonic eliminator is provided by Dengrui Electric. Product description information is subject to change without notice. For details, please log on to the official website of Yueqing Dengrui Electric Co., Ltd. or call for consultation