ABB A130-H57 User Manual

Operation Manual / 4 Product description / A130-H.. - A140-H
4 Monitoring operation / 4.1 Oil pressure, oil temperature
© Copyright 2017 ABB. All rights reserved. HZTL4030_EN Revision D May 2017
4 Monitoring operation
4.1 Oil pressure, oil temperature
Lubricating oil pressure, oil inlet
To limit the oil flow rate through the turbocharger to the admissible values with the engine
at full load, an oil orifice is mandatory or already fitted at the oil inlet of the bearing casing if
the oil inlet pressure is > 3bar.
CAUTION
Assuring lubricating oil pressure
Serious damage to engine or property can result from missing or insuffi-
cient lubricating oil supply.
u The lubricating oil pressure must be monitored during operation and the
necessary pressure assured at the oil inlet.
Status for operation Pressure at oil inlet before tur-
bocharger [bar]
Normal operation 2.0< p
oil
≤ 4.5
Engine start: Cold oil, admissible for maximal 15
minutes
<8.0
Engine idling, admissible for maximal 1 hour 0.5< p
oil
≤ 2.5
Pre-lubrication and post-lubrication (engine stopped) 0.5< p
oil
≤ 1.0
Warning signal: (n ≥ 0.5 x n
Bmax
) <1.25
Alarm signal: Not admissible. Stop the engine immedi-
ately.
<0.5
Table6: Lubricating oil pressure at oil inlet before turbocharger
01 Turbocharger contact surface
02 Oil inlet
03 Oil outlet
M Oil pressure measuring point
T Oil temperature measuring point
For monitoring the lubricating oil pressure, ABB Turbo Systems recommends installing an
"M" manometer immediately before the turbocharger. If the pressure is controlled electron-
ically, the appropriate signals are to be triggered at the warning and alarm values.
*) If the drain pipe is vented, the measuring point for lubricating oil temperature can be in-
stalled at the outlet in the vent tank. Otherwise the measurement should be taken in the
drain pipe as close to the turbocharger as possible.
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ABB A130-H57 Specifications

General

Brand	ABB
Model	A130-H57
Category	Battery Charger
Language	English

Summary

Introduction

Essential Information

Basic information about the turbocharger and document applicability.

Registered Trademarks

Lists trademarks of external companies used in the document.

Related Documents

Lists related ABB operation manual document numbers.

Layout and Function of the Turbocharger

Explains the main components and operational principles of the turbocharger.

Warning Plates on the Turbocharger

Details the locations and importance of warning plates on the turbocharger.

Locations of the Rating Plates

Describes where the rating plates are located on the turbocharger.

Safety

Introduction to Safety

Introduces safety aspects and potential risks associated with turbochargers.

CE Conformity

States compliance of ABB turbochargers with the Machinery Directive 2006/42/EC.

Definition of Mandatory Signs

Explains the meaning and use of mandatory safety signs for PPE.

Definition of Safety Instructions

Defines the meaning of WARNING and CAUTION safety instructions.

Intended Use

Specifies the correct application of turbochargers and unapproved uses.

Deflagration on Gas Engines

Discusses the turbocharger's tolerance to deflagration events in gas engines.

Warning Plates on the Turbocharger

Details the placement, importance, and replacement of warning plates.

Turbocharger Rating Plate

Explains the information presented on the turbocharger rating plate.

Periodic Check of Pressure Vessels

Outlines the procedure for periodic checks of pressure vessels used by ABB.

Lifting of Loads

Provides safety guidelines and procedures for lifting turbocharger components.

Prerequisites for Operation and Maintenance

Lists requirements for personnel and conditions for safe operation and maintenance.

Hazards During Operation and Maintenance

Details hazards like noise, hot surfaces, rotating parts, and electrical installations.

Safe Operation

Covers safety during commissioning, operation, and electrical installations.

Safe Maintenance

Provides guidelines for safe maintenance, including occupational safety and risk prevention.

Safety Data Sheet

Product Description

Essential Information

Basic information about the turbocharger and document applicability.

Layout and Function of the Turbocharger

Explains the main components and operational principles of the turbocharger.

Warning Plates on the Turbocharger

Details the locations and importance of warning plates on the turbocharger.

Locations of the Rating Plates

Describes where the rating plates are located on the turbocharger.

Removing and Installing

Covers turbocharger weight, transportation, removal, installation, and storage.

Commissioning

Details oil supply, inspection procedures, and re-commissioning steps.

Monitoring Operation

Covers monitoring oil pressure, temperature, exhaust gas temp, and speed.

Operation and Service

Discusses noise, service tasks, replacement intervals, and engine stopping.

Periodic Maintenance Work

Covers foreword to maintenance and mechanical cleaning procedures.

Eliminating Malfunctions

Addresses malfunctions during start-up, operation, stopping, and speed measurement.

Dismantling and Fitting

Provides detailed procedures for dismantling, fitting, and measuring clearances.

Taking Out of Operation

Covers emergency repairs, installing replacement turbochargers and cartridge groups.

Mothballing the Turbocharger

Procedures for mothballing the turbocharger for short and extended engine downtime.

Disposing of Components

Guidelines for environmentally compatible disposal of turbocharger parts.

Spare Parts

Information on ordering spare parts and customer spare part sets.