
Low-voltage applications
Low-voltage grids are used to supply electricity to consumers at the lowest voltages. Zelisko’s low-voltage current and voltage transformers focus primarily on energy metering applications.
Our high-precision instrument transformers are tested and supplied in compliance with the relevant national energy metering standards (PTB; BEV; ESV; GOST). All our transformers have a completely maintenance-free, dry-type design, and no recalibration is required at any point in the product life cycle.

Slip-On Current Transformer

Voltage Transformer
