Symbols (continued)
Symbol Variable Unit
GND Ground in electrical connections
Ω (Ohm) Resistance Ω
Term / abbreviation
Term/ Abbreviation Explanation
Resolver Rotation meter in electric machines, used for measuring degrees of rotation
AC Alternating current
DC Direct current
PMSM Permanent Magnet Synchronous Machine
SRPM Synchronous Reluctance assisted Permanent Magnet
S1 Duty type according to the IEC60034; Continuous running duty
S9 Duty type according to the IEC60034; Duty with non-periodic load and speed variations
Responsibility of the manufacturer
Danfoss is responsible for the safety, reliability and performance of the electric machine only if:
•
Handling, mounting, installation, operation and maintenance are done by qualified and authorized
personnel.
•
The installation of the system complies with the requirements of the appropriate regulations.
•
The electric machine is used in accordance with the instructions in this user guide.
•
The electric machine is installed, maintained and serviced in accordance with the instructions in this
user guide.
User Guide
EM-PMI375
General information
12 |
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Danfoss | November 2021 BC265856307805en-000202
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