List Of Abbreviations; C.1 List Of Abbreviations - Siemens SENTRON 3KC0 Manual

List of abbreviations

C.1 List of abbreviations
Meaning of abbreviations used in this document
Abbreviation
1PH + N
3PH
3PH + N
AC
MTSE
Cu
DC
DPS
EN
ESD
IEC
IP
N
RJ
PH
Meaning of symbols and abbreviations
Sym-
bol/abbreviation
ΔU
ΔF
I t
2
I
cm
I
cw
U
e
V
Imp
U
n
3KC0 manual transfer switching equipment
Manual, 09/2018, L1V30368969105-01
Meaning
Single-phase network with 1 phase and neutral conductor
Three-phase 4-wire network without neutral conductor
Three-phase 4-wire network with neutral conductor
Alternating voltage
Manually Operated Transfer Switching Equipment
Copper
Direct current
Dual power supply
European Standard
Electrostatic discharge
International Electrotechnical Commission
International Protection
Neutral conductor
Registered jack
Phase
Meaning
Voltage tolerance
Frequency tolerance
Let-through energy
Short-circuit current making capacity
Short-time withstand current
Rated operational voltage
Impulse withstand voltage
Nominal voltage
C
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