Other products

Measurement devices

PTI: CT automatic short-circuiter

The PTI provides automatic shortcircuiting of the CT : if the measuring circuit is opened.

Voltage transformer BTV 25

Applications: Measurement and conversion of the input value read at the primary of a transformer in a directly proportional voltage signal. BTV 25 products are voltage transformers..
Voltage transformers are used specifically for supplying measurement equipment, therefore it is not recommended to connect other components which could affect accuracy. This is due to the effect of the phase shift error. If the consumption is greater than 25 VA, another transformer must be added.