SKAT-OTL

SKAT OLT-series devices allow to test silicone, polyester, and other insulating oils, which are easily destructible by an electric arc arising during a breakdown, due to the fast (less than 5 μs) test voltage switch off. This allows to use SKAT OLT instruments for testing according to a wide range of standards.

SKAT OTL-series units generate a symmetrical sinusoidal test voltage, independent of the parameters of the power supply, and the voltage is measured directly on the high-voltage electrodes. All this guarantees high accuracy and reliability of the results.