ABB ACH550-01 User Manual page 266

ACH550-01 User's Manual
Group 35: MOTOR TEMP MEAS
This group defines the detection and reporting for a particular
potential fault – motor overheating, as detected by a
temperature sensor. Typical connections are shown below.
One sensor
Three sensors
WARNING! IEC 60664 requires double or reinforced insulation
between live parts and the surface of accessible parts of
electrical equipment which are either non-conductive or
conductive but not connected to the protective ground (earth).
Parameter listing and descriptions
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Motor
T
3.3 nF
Motor
T T
T
3.3 nF
1
AI
AGND
1
AO
AGND
1
AI
AGND
1
AO
AGND
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