Liebert NX Appendix 2 Abbreviations
64 User Manual 10H52192UM60 - Rev. 1 - 09/2011
Appendix 2 Abbreviations
AC Alternating current
BCB Battery circuit breaker
CSA Cross sectional area
CT Center tap
DC Direct current
DSP Digital signal processor
EMC Electromagnetic compatibility
EOD End-of-discharge
EPO Emergency power off
LCD Liquid crystal display
LBS Load bus synchronizer
MCCB Moulded-case circuit breaker
PE Protective earth
PWM Pulse width modulation
RCCB Residual current circuit breaker
RCD Residual current detector
RFI Radio frequency interference
SCR Silicon-controlled rectifier
STS Static transfer switch
UPS Uninterruptible power system
VRLA Valve-regulated lead-acid