Liebert NXC 40kVA - Appendix 2 Glossary

86 Appendix 2 Glossary
Liebert NXC 30kVA And 40kVA UPS User Manual
Appendix 2 Glossary
AC Alternating current
BCB
Battery circuit breaker
CSA Cross sectional area
DC
Direct current
EIB External interface board
EMC
Electromagnetic compatibility
EMI Electromagnetic interference
EOD
End-of-discharge
EPO Emergency power off
I/O
Input/output
IGBT Integrated gate bipolar transistor
LBS
Load bus synchronizer
LCD Liquid crystal display
LED
Light-emitting diode
PC Personal computer
PE
Protective earth
RCCB Residual current circuit breaker
RCD
Residual current detector
SCR Silicon-controlled rectifier
SNMP
Simple network monitoring protocol
STS Static transfer switch
SVPWM
Space vector pulse width modulation
UPS Uninterruptible power system
VRLA
Valve-regulated lead-acid