Emerson NT5C06D - Manual (Page 54)

54 List of terms and acronyms
UM5C06D ( 169-2071-504 ) P0831010 Standard 7.00 May 2001
NO Normally Open
NT Northern Telecom
PCB Printed Circuit Board
RFA Rectifier Fail Alarm
RG+ Sensing Battery Positive
RC - Sensing Battery Negative
SEN FAIL Sense Fail
SH + Shunt Positive
SH - Shunt Negative
SLS Slope Load Sharing
TBD To be Determined
THSD Thermal Shutdown
TR Temporary Release