PBV DEVICE (switch without excitation)
Product descriptionThe load level, as a rule, changes over time, there are seasonal fluctuations in the load. Changing the load, in turn, entails the need to regulate the voltage in the network. For the consumer, maintaining the voltage level within certain limits is a critical condition. Voltage regulation can be carried out using PBV devices built into the transformer design. By changing the number of turns of windings included in the operation, these devices change the transformation coefficient.
Compact, time-tested design;
Domestic components and materials.
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