ABB HT577436 - Fig. 18: Layout and Overview of Speed Measurement System; Turbocharger Speed

Operation Manual / 4 Product description / A130-H.. - A140-H
4 Monitoring operation / 4.3 Turbocharger speed
© Copyright 2017 ABB. All rights reserved. HZTL4030_EN Revision D May 2017
4.3 Turbocharger speed
4.3.1 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.
4.3.2 Layout and overview
Fig.18: 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 28 / 91