Voith CTO-B45202 - Default Chapter; Table of Contents

Instruction and Operating Manual
Overspeed Protector CTO-B45202
2019 / 02
J.M. Voith SE & Co. KG │ Division Digital Ventures
Page: 3 / 25
918 3626018864 en
D – 74564 Crailsheim
Version: 2.1
Contents
Instruction and Operating Manual
Page
1
Technical Data ............................................................................................................................... 4
2 Safety information ......................................................................................................................... 6
2.1 Definition of symbols and warnings ......................................................................................... 6
2.2 Proper use................................................................................................................................ 6
2.3 Important information ............................................................................................................... 6
2.4 Warranty ................................................................................................................................... 8
3 Function .......................................................................................................................................... 9
3.1 Mechanical design ................................................................................................................... 9
3.2 Operation ............................................................................................................................... 10
3.3 Trip criteria ............................................................................................................................. 10
4 Packing, Storage, and Transportation....................................................................................... 12
5 Installation .................................................................................................................................... 13
5.1 Mounting ................................................................................................................................ 13
5.2 Hydraulic connection .............................................................................................................. 14
5.3 Electrical Connection ............................................................................................................. 14
6 Adjustments and Commissioning ............................................................................................. 15
6.1 Adjustment of turbine trip frequency ...................................................................................... 15
6.2 Adjustment of UF- and If-potentiometers ............................................................................... 18
7 Maintenance and Repair ............................................................................................................. 22
8 Decommissioning ........................................................................................................................ 23
9 Annex ............................................................................................................................................ 24