Voltage transformer VD 12–72 kV

Voltage transformer VD 12–72 kV,
Medium voltage transformers of the type VD are use in indoor switchgear.
olso They transform high voltages into standardized, equivalent values for counters,
measuring equipment and protection devices.
moreover The 1-pole isolated voltage transformer in a dry block design has been develope for use in air-insulated medium-voltage cells.
furthermore A specific core padding,
and a complete casting of all active parts in epoxy resin ensures that the magnetic properties and therefore,
the class accuracy remain constant for decades.
Safe operation is guarantee thanks to compliance with the partial discharge limit values of IEC 61869-1.
Any installation position is usually possible. However, when using the 72 kV variant,
the installation position must be discusse with the manufacturer to take account of any mechanical requirements (earthquakes, vibrations),
in addition unless the device is installe upright.
as a result The voltage transformers are designe according to the applicable national and international standards.
It is normally possible to accommodate special customer
requirements upon request.