SAJ 8000m Series User Manual

8000m Series
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5.11 FA Group Protection Parameters and Fault Records
FA.00
Motor overload protection Factory value 2
Setting range
0 Protection disabled
1
Normal motor with low speed
compensation
2
Variable frequency motor without low
speed compensation
0: Protection disabled. It means there is no protection with motor overload
character in the VFD (Setting which must be carried out with extreme caution).
1: Ordinary motor (With low speed compensation). Because cooling efficiency of
an ordinary motor becomes lower in the case of low speed, the corresponding
electric thermal protection value should be adjusted suitably. The so-called with
low speed compensation here, refers to reducing the threshold value of motor
overload protection as the running frequency is below 30Hz.
2: Variable frequency motor (Without low speed compensation). Because the
cooling efficiency of a variable frequency motor does not be influenced by its
speed, it is no need to adjust the corresponding electric thermal protection value in
low speed.
FA.01
Motor over load protection
current
Factory Setting 100.0%
Setting Options 20.0%~120.0% (motor rated current)

SAJ 8000m Series Specifications

General

Brand	SAJ
Model	8000m Series
Category	Controller
Language	English