ABB A140-H55 - Turbocharger Speed

Operation Manual / 4 Product description / A130-H.. - A140-H..
4
Monitoring operation
Page 32 /
115
© Copyright 2015 ABB. All rights reserved.
HZTL4030_EN
Revision C
September 2015
4.3 Turbocharger speed
4.3.1 Introduction
A speed measuring system enables the constant monitoring of the turbocharger speed.
CAUTION
Do not use cable as climbing aid
Contacts can be ripped out by pulling strongly on the speed measurement
cables.
 Do not strain the speed measurement cable 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