MR ETOS IM - Bushing Monitoring (Optional)

7 Operation
Maschinenfabrik Reinhausen GmbH 2019 2115163667/06 EN ETOS
®
IM
If you call up the visualization using a PC, the proportions of the gas concen-
trations and the time of the measurement are displayed for each measured
value via tooltip. Furthermore, you can rotate the diagram using the mouse.
Figure158: Display of the IEC 60599 analysis
To display the IEC 60599 analysis, proceed as follows:
► Go to Information > DGA > IEC 60599.
7.15 Bushing monitoring (optional)
7.15.1 Setting the transformer data for the reference system (optional)
These parameters let you set the transformer data for the reference system.
You can only access these parameters when the device allows for the mea-
surement of the reference line voltage.
If bushing monitoring with the option "Monitoring of 6 bushings" is used, the
parameters for both field 1 (F1) and field 2 (F2) must be set. Field 1 and
field 2 each describe a set consisting of 3 bushings respectively. If bushing
monitoring with the option "Monitoring of 3 bushings" is used, only the pa-
rameters for field 1 are displayed.
You can set the following parameters:
▪ F1/F2: Ref. primary transformer voltage: Primary transformer voltage of
the reference system for field 1 or field 2
▪ F1/F2: Ref. secondary transformer voltage: Secondary transformer volt-
age of the reference system for field 1 or field 2