a-eberle REG-DA - Default Chapter; Table of Contents

Table of Contents
Page 2
We take care of it.
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) ........................................................................................ 15 4.2.1
Winding currents and winding temperature .......................................................................... 15 4.2.2
Oil level (TC/Transformer) ...................................................................................................... 15 4.2.3
Overload Prediction ................................................................................................................ 15 4.2.4
4.3 Service life ............................................................................................................................... 16
Operating hours (1) ................................................................................................................. 16 4.3.1
Operating hours (2) ................................................................................................................. 17 4.3.2
Loss of life (IEC) ....................................................................................................................... 18 4.3.3
4.4 Statistics .................................................................................................................................. 20
5. SETUP .......................................................................................................................... 21
5.1 SETUP 1: Regulation ................................................................................................................ 21
Transformer Parameters......................................................................................................... 21 5.1.1
Regulation base ...................................................................................................................... 24 5.1.2
Temperature limits ................................................................................................................. 24 5.1.3
Programming/Setup of the control inputs and outputs ................................................. 25 5.1.4
5.2 Analog Channels ..................................................................................................................... 27
Analog in- and outputs ........................................................................................................... 27 5.2.1
5.3 SETUP 2: Regulation ................................................................................................................ 29
Calculation .............................................................................................................................. 29 5.3.1
Fan assignment ....................................................................................................................... 30 5.3.2
Number of fans ....................................................................................................................... 31 5.3.3
Current measurement ............................................................................................................ 31 5.3.4