ABB A130 - 5.3 Turbocharger Speed Monitoring

Operation Manual / A130-M.. - A145-M..
5 Monitoring operation / 5.3 Turbocharger speed
© Copyright 2021 ABB. All rights reserved. HZTL4031_EN Rev.N March 2021
5.3 Turbocharger speed
5.3.1 Introduction
A speed measuring system enables the constant monitoring of the turbocharger speed.
CAUTION
Do not strain cables
If you pull the speed measurement cables too hard, contacts can be pulled
out.
u Do not strain the speed measurement cables by pulling.
5.3.2 Layout and overview
Fig.27: Layout and overview of speed measurement system
86505 Speed sensor 42188 Screw plug
86515 Cable connector 42189 Gasket
86526 F/I converter 01 Plug with integrated voltage limiter
86528 Tachometer *) Installation variant for speed sensor
32109 Sealing disc with cams
Page 52 / 149