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Parameters 331
Motor nominal
temperature rise
Defines the temperature rise of the motor above ambient
when the motor is loaded with nominal current. See the motor
manufacturer's recommendations.
The unit is selected by parameter
.
80 °C or
176 °F
0…300 °C or
32…572 °F
Temperature rise.
1 = 1°
Defines the thermal time constant for use with the motor
thermal protection model, defined as the time to reach 63% of
the nominal motor temperature. See the motor
manufacturer's recommendations.
256 s
100 … 10000 s
Motor thermal time constant.
1 = 1 s
No.
Name/Value
Description
Def
/
FbEq16
Motor nominal
temperature rise
Temperature
Time
Ambient temperature
100%
63%
100%
Time
Time
Motor thermal time
Motor current
Temperature rise
Summary of Contents for ACS880-01 Series
Page 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Page 4: ......
Page 12: ...12 Table of contents ...
Page 20: ...20 Introduction to the manual ...
Page 22: ...22 Using the control panel ...
Page 28: ...28 Control locations and operating modes ...
Page 146: ...146 Application macros ...
Page 502: ...502 Parameters ...
Page 606: ...606 Fault tracing ...
Page 662: ...662 Control chain diagrams ...