Appendix
A.2 List of abbreviations
A.2
List of abbreviations
BGV
CE
DIN
EU
EMC
EN
HFD
IATA
IEC
IP
PE
PELV
PDS
ph value Concentration of hydrogen ions in a liquid
Pt
PTC
RoHS
TN
UL
VDE
114
Binding national health and safety at work regulations in Germany, accident pre-
vention regulations
Conformité Européenne (European Conformity)
Deutsches Institut für Normung (German standards organization)
European Union
Electromagnetic compatibility
Europäische Norm (European standard)
High-frequency damping
International Air Transport Association
International Electrotechnical Commission
International Protection
Protective earth
Protective extra low voltage
Power drive system
Platinum
Temperature sensor with positive temperature coefficients and "quasi-switching"
characteristic
Restriction of (the use of certain) Hazardous Substances
Terre Neutral
Underwriters Laboratories
Association of Electrical Engineering, Electronics and Information Technology in
Germany
1FW6 external rotor built-in torque motors
Operating Instructions, 12/2020, A5E49196960B AB