ABB A135-M65 - Turbocharger Speed

Operation Manual / 4 Product description / A130-M.. - A145-M..
4
Monitoring operation
Page 32 /
121
© Copyright 2017 ABB. All rights reserved.
HZTL4031_EN
Revision E
January 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.
 Do not strain the speed measurement cables by pulling.
4.3.2 Layout and overview
Figure 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