Railway coach air conditioning fault trainer

Features

·         Custom – built, sturdy and mobile design

·         Smooth and silent operation

·         Comprehensive instrumentation

·         Bold color indications of circuits

·         Design for fail-safe operation

·         Fits onto any compatible refrigeration air conditioning system

Description

An invaluable aid in the effective understanding and trouble shooting of the faults associated with Railway Coach Air Conditioning System.  The fault trainer has a teacher panel that can be kept out of student control.  The teacher can create faults using this panel.  The student panel has an array of buttons necessary to monitor various system parameters respectively.  The student then has to follow laid down fault finding procedures and locate the fault.

The Fault Simulation Trainer should be capable of showing the following faults:

i)               Compressor not starting – Refrigeration Circuit Faults

ii)             Compressor not starting – Electrical System Faults

iii)            Compressor starts but stops – Refrigerated Circuits Faults

iv)           Compressor starts but stops – Electrical System Faults

v)            Cooling is inadequate – Refrigeration Circuit Faults

vi)           Cooling is inadequate – Electrical System Faults

vii)         No Cooling – Refrigeration Circuit Faults

viii)        No Cooling – Electrical Circuit Faults

Instructional Manual 

Self-explanatory operating manuals are provided with each system.  Detailed theory as well as practical exercise is also included in the manual.

System Components

1.         Panel with Mimic Diagram

2.         Fault introducing unit

3.         Multimedia e-Learning software on following topics :

·         Introduction to air conditioning

·         Study of Railway coach air-conditioning system on psychometric charts

·         The vapor compression cycle

·         Construction and operation of air conditioning components

·         Construction and structure of Railway coach air-conditioning system

·         Maintenance of Railway coach air-conditioning system

·         Plotting of pressure-enthalpy diagram

Optional Accessories

1.         Video Cassettes

2.         Set of transparencies

Note : Details of accessories can be made available on request

Services Required

1.         Electric supply 230V A.C., 50Hz

NOTE

Since research and development is an ongoing activity, the specifications mentioned herein are subject to change without notice.
Photographs / illustrations are only indicative in nature and will change with the exact model / specifications of the client.