Track recording coach power board monitor (TM-IS-015)

Last updated on 12 July 2013 2:33
1. INTRODUCTION 1.1 The Power Board Monitor provides metering of frequency, voltage and current for both single phase and three phase supplies, together with generator fault alarm by means of lamp display and audible warning device.
Author(s): Forsyth R.J.
Organisation(s): British Rail Research ;
1977
United Kingdom
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