Tqc Sensorless Control Diagram Is Shown In The Following; Load Selection; Carrier Frequency - Delta C2000 series User Manual

 TQC Sensorless control diagram is shown in the following:
Reserved
Reserved

Load Selection

Settings
 Normal duty: over load, rated output current 160% in 3 second. Please refer to Pr.00-17 for the
setting of carrier wave. Refer to chapter specifications or Pr.00-01 for the rated current.

Heavy duty: over load, rated output current 180% in 3 second. Please refer to Pr.00-17 for the
setting of carrier wave. Refer to chapter specifications or Pr.00-01 for the rated current.
 Pr.00-01 changes as the setting of Pr.00-16 changes.

Carrier Frequency

Settings
 This parameter determinates the PWM carrier frequency of the AC motor drive.
Models
Setting Range
Normal Duty Factory
Setting
0: Normal load
1: Heavy load
2～15kHz
1-15HP [0.75-11kW]
02~15kHz
8kHz
Chapter 12 Description of Parameter SettingsC2000 Series
Factory setting: Table below
230V Series
20-50HP [15-37kW]
02~10kHz
6kHz
12-12
Factory Setting: 0
60-125HP [45-90kW]
02~09kHz
4kHz