Table of Contents
Advertisement
10
Introduction to the installation and
commissioning manual
SPGGIO
SRY
ST3UO
STL1
ST
SVC
t1 1Ph
t1 3PhHS
tAutoContWait
tCBCLosedMin
tExtended t1
THL
THOL
tInhibit
tPulse
TP
tReporting
tRestore
TCS
TNC connector
TPZ, TPY, TPX, TPS
tReclaim
TRIPENHA
TRIPRES
TRL1
truck
tSync
TTRIP
UBase
U/I-PISA
UNom
UPS
UTC
Single Point Gxxxxx Generic Input/Output
Switch for CB ready condition
RMS voltage at neutral point
Start signal from phase L1
Switch or push-button to trip
Static VAr compensation
Open time for shot 1, single phase
Open time for shot 1, high speed reclosing three phase
Wait period after close command before next shot
Minimum time that the circuit breaker must be closed before new
sequence is permitted
Open time extended by this value if Extended t1 is true
Thermal Overload Line cable
Thermal overload
Reset reclosing time for inhibit
Pulse length for single command outputs
Logic Pulse Timer
Cycle time for reporting of counter value
Restore time delay
Trip circuit supervision
Type of bayonet connector, like BNC connector
Current transformer class according to IEC
Duration of the reclaim time
Trip by enhanced restrained differential protection
Trip by restrained differential protection
Trip signal from phase 1
Isolator with wheeled mechanism
Maximum wait time for synchrocheck OK
Estimated time to trip (in minutes)
Base setting for phase-phase voltage in kilovolts
Process interface components that delivers measured voltage and cur-
rent values
Nominal voltage in % of UBase for voltage based timer
Measured signal magnitude (voltage protection)
Coordinated Universal Time. A coordinated time scale, maintained by
the Bureau International des Poids et Mesures (BIPM), which forms the
basis of a coordinated dissemination of standard frequencies and time
signals
Chapter 1
Introduction
Advertisement
Table of Contents
