ABB PT003915 - Speeds; Fig. 24: Overview: Speed Measurement on High-Pressure Stage

Operation Manual / Power2 340-H / High-pressure stage
5 Monitoring during operation / 5.3 Speeds
© Copyright 2022 ABB. All rights reserved. HZTL4054_EN Rev.F March 2022
5.3 Speeds
5.3.1 Introduction
Speed measurement systems enable the constant monitoring of the speeds of the low-pres-
sure and the high-pressure stage.
5.3.2 Layout and overview
Fig.24: Overview: speed measurement on high-pressure stage
86505 Speed sensor 42188 Screw plug
86515 Cable connector 42189 Gasket
86526 F/I converter 01 Plug with integrated voltage limiter
86528 Tachometer *) Alternative mounting position for speed
sensor
32109 Sealing disc with cams
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