Delta VFD220C43A-21 User Manual

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-05-8
05-40
Permanent Magnet Synchronous AC Motor / Reluctance Motor Ld
Default: 0.00 / 0.0
Settings 0.00–655.35 mH / 0.0–6553.5 mH
05-41
Permanent Magnet Synchronous AC Motor / Reluctance Motor Lq
Default: 0.00 / 0.0
Settings 0.00–655.35 mH / 0.0–6553.5 mH

05-42
PG Offset Angle for a Permanent Magnet Synchronous AC Motor /
Reluctance Motor
Default: 0.0
Settings 0.0–360.0°
 When you set Pr.05-00 as 4, the drive detects the offset angle and writes it into Pr.05-42.

05-43
Ke Parameter of a Permanent Magnet Synchronous AC Motor /
Reluctance Motor
Default: 0
Settings 0–65535 V / krpm
 Permanent magnet motor parameter Ke (V
phase, rms
/ krpm)
 When Pr.05-00 = 5, parameter Ke is calculated according to the motor’s actual operation.
 When Pr.05-00 = 13, parameter Ke is automatically calculated according to the motor power,
current and rotor speed.

Delta VFD220C43A-21 Specifications

General

Cooling Method	Forced Air Cooling
Output Power	22 kW
Braking Unit	Built-in
Frequency Range	0.1 Hz
Control Method	V/F control, Sensorless Vector Control
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overload, Overtemperature, Short Circuit
Communication Interface	RS-485
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	90% RH, non-condensing
Altitude	Below 1000m