Measures and converts the input value taken at the primary point of a transformer unit into a directly proportionate voltage signal. BTV 25 models are voltage transformer units.
Voltage transformers are used specifically for supplying monitoring equipment, so it is not recommended to connect other components which could affect accuracy. This is due to the effect of the phase shift error. If consumption is greater than 25 VA, another transformer must be added.


Voltage transformer unit BTV 25 is available in X versions

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