Delta CP2000 Series, User Manual

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Chapter 12 Description of Parameter Settings

CP2000
12.1-01-1
01 Basic Parameters

You can set this parameter during operation.
 Maximum Operation Frequency
Default: 60.00 / 50.00
Settings 50.00–599.00 Hz
Setting range for / including 230V, 55 kW: 0.00–400.00 Hz
Setting range for / including 460V, 90 kW: 0.00–400.00 Hz
Setting Range for / including 575V / 690V: 599.00 Hz

Determines the AC motor drive’s maximum operation frequency range. This setting corresponds
to the maximum value for the analog input frequency setting signal (0 – +10 V, 4–20 mA, 0–20
mA, ±10 V).
Minimum Carrier Wave Requirement Maximum Operation Frequency (IM VF/ IM SVC)
2k 200 Hz
3k 300 Hz
4k 400 Hz
5k 500 Hz
6k 599 Hz
230V series 55 kW and above, maximum operation frequency is 400 Hz (carrier should be set at least 4k)
460V series 90 kW and above, maximum operation frequency is 400 Hz (carrier should be set at least 4k)
575V / 690V series, maximum operation frequency is 599 Hz
Output Frequency of Motor 1
Output Frequency of Motor 2
Default: 60.00 / 50.00
Settings 0.00–599.00 Hz
 Set the value according to the motor’s rated frequency from the motor’s nameplate. If the motor’s
rated frequency is 60 Hz, set the value to 60 Hz. If the motor’s rated frequency is 50 Hz, set the
value to 50 Hz.
Output Voltage of Motor 1
Output Voltage of Motor 2
Default: 220.0/400.0/
575.0/660.0
Settings 230V series: 0.0–255.0 V
460V series: 0.0–510.0 V
575V series: 0.0–637.0 V
690V series: 0.0–765.0 V
 Set the value according to the motor’s rated voltage from the motor’s nameplate. If the motor’s
rated voltage is 220 V, set the value to 220.0 V. If the motor’s rated voltage is 200 V, set the value
to 200.0 V.
 There is a wide variety of motors, but the power system for each country is different. The
convenient and economical way to solve this problem is to use an AC motor drive, which can deal
with different voltages and frequencies, while supporting the original characteristic and life of the
motor.