Delta Electronics AFE075A23A, User Manual

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Chapter 11 Description of Parameter Settings

AFE2000 Series
11-82
03 Protection Parameters

This parameter can be set during the operation.

Low Voltage Level
Factory Setting:
180.0/360.0
Settings 230V model:160.0~220.0V
460Vmodel: 320.0~440.0V

This parameter is used to set the Low Voltage Level.
LV
Pr. 06-00
30V(60V)
input voltage

Current Limit (Drive)
Factory Setting: 150
Settings 0~250%
 This parameter sets the maximum current limit for AFE2000 at drive status.

Current Limit (Regenerate)
Factory Setting: 150
Settings 0~250%
 This parameter sets the maximum current limit for AFE2000 at energy regenerating status.
Phase Lock Frequency Deviation Level
Factory Setting:
4.00
Settings 0.00~10.00Hz

When AFE2000 detects phase lock frequency attain 47~63Hz and fluctuate within 1Hz for longer
than 300 ms, AFE2000 phase lock is completed.
Phase Lock Frequency Deviation Time
Factory Setting: 150
Settings 0~1000ms

If the frequency detected is greater than the phaselock frequency and greater than the setting in
Pr.03-03 for a time period longer than Pr.03-04, it will output a phase lock errorsignal (PLE).
IGBT Temperature Warning Level
Factory Setting:
100.0
Settings 0.0~11.0
℃