HYDROCAL 1005 Manual for Installation and Operation
Page 41/111
4.9.1
Menu Transformer data setup
This data is not necessarily required for operation of the unit. In the menu „Transformer Setup”, input
of correction factor, Hot-Spot Calculation as well as Ageing Rate / Loss-of-Life Calculation are pos-
sible.
Parameters can be set only on the device not in HydroSoft.
4.9.1.1.
DGA Adjustment: Input of correction factor
Results of laboratory analysis can be introduced in this menu. These can be used for calculation of
correction factors for definition of the gas content.
By operation of the arrow keys (
) the different fields can be chosen. For the input
of results of laboratory analysis, first the date of analysis should be entered in the field „Sample
Date“. Then the average value of gas concentration is calculated and presented. After the results of
laboratory analysis have been introduced in the fields „Laboratory Value“ for H
2
, C2H2, C
2
H
4
, and
CO, the button
is activated and new correction factors are calculated.