Voltage transformers NIOL-ST

Transformer voltage transformer NIOL-ST is designed for use in electrical circuits measuring 3-35 kV, protection, control and automation devices in electrical installations of alternating current frequency 50-60 Hz in networks with insulated neutral, as well as for installation in switchgear KRU, ORU.
The transformer is a block consisting of a magnetic core and three or four windings: primary and two or three secondary windings, which is filled with epoxy resin compound. The transformer is manufactured in grounded and ungrounded design with the possibility of installing a removable safety device.