Table of Contents
1. User guidance ................................................................................................................ 4
1.1 Target group .............................................................................................................................4
1.2 Warnings...................................................................................................................................4
1.3 Tips............................................................................................................................................5
1.4 Other symbols...........................................................................................................................5
1.5 Applicable documentation........................................................................................................5
1.6 Storage......................................................................................................................................5
2. Scope of delivery............................................................................................................ 5
3. Safety instructions.......................................................................................................... 6
4. Basic description of the Transformer Monitor ................................................................. 7
4.1 Activation of the Transformer Monitor on the REG-D(A).......................................................13
4.2 Monitor...................................................................................................................................14
Oil temperatures (TC/Transformer)........................................................................................154.2.1
Winding currents and winding temperature ..........................................................................154.2.2
Oil level (TC/Transformer) ......................................................................................................154.2.3
Overload Prediction................................................................................................................154.2.4
4.3 Service life...............................................................................................................................16
Operating hours (1).................................................................................................................164.3.1
Operating hours (2).................................................................................................................174.3.2
Loss of life (IEC).......................................................................................................................184.3.3
4.4 Statistics..................................................................................................................................20
5. SETUP .......................................................................................................................... 21
5.1 SETUP 1: Regulation................................................................................................................21
Transformer Parameters.........................................................................................................215.1.1
Regulation base ......................................................................................................................245.1.2
Temperature limits .................................................................................................................245.1.3
Programming/Setup
of
the
control
inputs and
outputs
.................................................255.1.4
5.2 Analog Channels .....................................................................................................................27
Analog in- and outputs ...........................................................................................................275.2.1
5.3 SETUP 2: Regulation................................................................................................................29
Calculation ..............................................................................................................................295.3.1
Fan assignment .......................................................................................................................305.3.2
Number of fans .......................................................................................................................315.3.3
Current measurement ............................................................................................................315.3.4
