Delta CP2000 Series, User Manual

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Chapter 12 Description of Parameter Settings

CP2000
12.1-00-8
Permanent Magnetic Motor Space Vector Control (PMSVC)
Load Selection
Default: 0
Settings 0: Light load
1: Normal load
 Light load (230V & 460V series): over-load rated output current 120% in 60 seconds. Refer to
Pr.00-17 for the setting for the carrier wave. Refer to Pr.00-01 or the specification table in Section
09 for the rated current.
 Normal load of 230V & 460V: over-load rated output current 120% in 60 seconds (160%, 3
seconds). Refer to Pr.00-17 for the setting for the carrier wave. Refer to Pr.00-01 or the
specification table in Section 9 for the rated current.
 Pr.00-01 varies with the setting value for Pr.00-16. The default value and maximum setting value
for Pr.06-03 and Pr.06-04 also vary with the setting value for Pr.00-16.
Carrier Frequency
Default: Table below
Settings 2–15 kHz

This parameter determinates the PWM carrier frequency for the AC motor drive.
230V
Settings
2–15 kHz 2–10 kHz 2–9 kHz
Light Load
Models 1–20 HP [0.75–15 kW] 25–60 HP [18.5–45 kW] 75–125 HP [55–90 kW]
Default 8 kHz 6 kHz 4 kHz
Normal
Load
Models 0.5–15 HP [0.4–11 kW] 20–50 HP [15–37 kW] 60–100 HP [45–75 kW]
Default 8 kHz 6 kHz 4k Hz
460V
Settings
2–15 kHz 2–10 kHz 2–9 kHz
Light Load
Models 1–25 HP [0.75–18.5 kW] 30–100 HP [22–75 kW] 125–536 HP [90–400 kW]
Default 8 kHz 6 kHz 4 kHz
Normal
Load
Models 0.5–20 HP [0.4–15 kW] 25–75 HP [18.5–55 kW] 100–475 HP [75–355 kW]
Default 8 kHz 6 kHz 4 kHz