Load Selection; Carrier Frequency - Delta C2000 series User Manual

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

Load Selection

0: Normal load
Settings
1: Heavy load
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.

Carrier Frequency

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