The NOM series voltage transformer is a single-phase oil-filled unit for indoor installation in 6-35 kV switchgear. It is one of the most widely deployed instrument transformer types in Kazakhstan and CIS networks.
Standard component of metal-clad switchgear (KRU, KSO), used in metering, protection and synchronisation circuits at distribution substations.
Sealed oil-immersed tank, porcelain bushings, accuracy class 0.5 or 0.5S for the metering winding. Long service life (over 25 years) under normal load conditions.