Delta C2000 Plus Series

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-01-35
00-16
Duty Selection
Default:
Settings 230V / 460V models
0: Heavy duty
1: Super Heavy duty
0
230V / 460V models
0: Normal duty
1: Heavy duty
2: Light duty
2
230V / 460V models
 Heavy duty: over-load ability is 180% rated output current in 3 seconds every 30 seconds. (150%
rated output current in 1 minute every 5 minutes). Refer to Pr.00-17 for the setting of carrier
frequency. Refer to Chapter 9 Specifications or Pr.00-01 for the rated current.
 Super heavy duty: over-load ability is 200% rated output current in 3 seconds every 30 seconds.
(150% rated output current in 1 minute every 5 minutes). Refer to Pr.00-17 for the setting of carrier
frequency. Refer to Chapter 9 Specifications or Pr.00-01 for the rated current.
 Pr.00-01 varies with the setting value for Pr.00-16. The default value and maximum for Pr.06-03
and Pr.06-04 also vary with 100% rated current.
575V / 690V models
 Normal duty: over-load ability is 160% rated output current in 3 seconds. (120% rated output
current in 1 minute). Refer to Pr.00-17 for the setting of carrier frequency. Refer to Chapter 9
Specifications or Pr.00-01 for the rated current.
 Heavy duty: over-load ability is 180% rated output current in 3 seconds. (150% rated output current
in 1 minute). Refer to Pr.00-17 for the setting of carrier frequency. Refer to Chapter 9 Specifications
or Pr.00-01 for the rated current.
 Light duty: over-load ability is 120% rated output current in 1 minute. Refer to Pr.00-17 for the
setting of carrier frequency and refer to Chapter 9 Specifications or Pr.00-01 for the rated current.
 Pr.00-01 varies with the setting value for Pr.00-16. The default value and maximum for Pr.06-03
and Pr.06-04 also vary with 100% rated current.
00-17
Carrier Frequency (kHz)
Default: See table below
Settings 2–15 kHz
 This parameter determines the PWM carrier frequency for the AC motor drive.
Heavy duty
Control mode
Models
Default
(kHz)
VF
SVC
VFPG
IMFOCPG
IMTQCPG
PMFOCPG
PMTQCPG
PMFOC
IPMFOC
IMFOC
IMTQC
SRMFOC*
Settings (kHz)
VFD007~110C23A/E
VFD007~150C43A/E
8
2
–15 2–10 2–8 4–8 4–10 4–12 4–8
VFD150~370C23A/E
VFD185~550C43A/E
6
2
–10 2–10 2–8 4–8 4–10 4–10 4–8
VFD450~900C23A/E
VFD750~5600C43A/E
4
2–9 2–9 2–8 4–8 4–9 4–9 4–8