Insulation Voltage 24 or 36kV.
HV Voltage transformer for measuring and/or protecting up to 24 or 36 kV, used for measurement instruments, meters, relays and other similar devices. Designed to be used outdoors.
The primary winding is protected by insulation type E cycloaliphatic resin (in accordance with IEC 60085 standard); the core and secondary(ies) are outside the bushing. This type of resin is specifically used for devices installed outdoors, and resists the combined action of the weather and the electrical field.
The transformer VKEF-24/36 is a phase-to-earth transformer; that is, a single-phase transformer, used to keep one of the ends of the primary winding directly connected to earth.
The range of VKEF transformers has been designed taking into account the environment – no fluoridated oil or gas have been used as insulation material.
It is mechanically resistant and damp-proof, oil-proof, dust-proof and resists most chemical products.
Manufactured in accorance with IEC 61869:1 & IEC 61869:3 standards.