Current Transformer TSHL-20-I for Reliable Signal Transmission in Power Systems

Transformers are designed to be built into current conduits for rated voltage up to 20 kV and are component parts. Transformers are designed to transmit the measuring information signal to measuring devices and protection and control devices, to isolate the secondary connection circuits from high voltage in electrical installations of alternating current frequency 50 or 60 Hz. Transformers are manufactured in "UHL" and "T" versions of placement category 2 according to GOST 15150.

It is obligatory to connect the busbar with the transformer shield contacts marked "SH"! The cast housing of the transformer has blind holes with a diameter of 32 mm. These holes contain four fasteners, which are used to fix the transformer to the conduit.

The fasteners are not included in the scope of delivery. The operating position is any position.