C.P. SENTINEL AUTOMATIC TYPE CATHODIC PROTECTION RECTIFIER MANUAL
INTEGRATED RECTIFIER TECHNOLOGIES, INC.
Doc #: APC0010
Rev. 3.0, November, 2004
Page 1 of 22
INDEX
PAGE
INTRODUCTION 3
DELIVERY INSPECTION 4
PRE-INSTALLATION STORAGE 4
SAFETY PRACTICES 5
GENERAL INSTALLATION RECOMMENDATIONS 6
RECTIFIER CONNECTIONS AT SITE 7
RECTIFIER OPERATION MODES 8
THE SENTRY CONTROLLER 9
THE SILICON CONTROLLED RECTIFIER (SCR) 12
POTENTIAL CONTROL AND EXTERNAL IR DROP 13
GENERAL COMPONENT DESCRIPTION 14
INITIAL ENERGIZATION 16
REGULAR MAINTENANCE AND ADJUSTMENT 18
TROUBLESHOOTING 20
APPENDIX:
INCLUDES ELECTRICAL SCHEMATIC, RECTIFIER DATA SHEET, AND ANY
OTHER OPTIONAL INFORMATION