46/73 Bosch Rexroth AG R911345359 | WSC60GK/HA/ST
Regarding this Documentation
1.3.4 Abbrevations
Tabelle 9: Abbrevations and definitions
Abbrevation Meaning
AC Alternate Current.
CAN Controller Area Network
DC Direct Current.
EMC Elektromagnetic compatibility
ELMO Electromotive
EN European standard
ESD Electro Static Discharge.
Abbreviation for all names that are related to electrostatic
discharge. e.g. ESD protection, ESD hazards, ESD-sensitive
components.
FPO Freely programmable output.
Is not offered for all timers.
HSA Main switch trip.
ISO International Organization for Standardization
KSR Constant-current regulation.
Keeps the current in the welding circuit constant.
LT Power unit (thyristor or inverter)
MF Medium Frequency
PE Protective Earth.
PSG Transformer-rectifier unit for PSI types.
PSI Programmable weld timer with inverter.
PST Programmable weld timer with thyristor power unit.
ÜK Monitoring contact
e.g. for monitoring the pressure inside the cylinder (that
closes the electrodes) or monitoring of the electrode position
(e.g. "gun closed")
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