Astraada AS24DRV4075, Operation Manual

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DRV-24 frequency inverters Product Overview
7
1. Autotune. If possible, de-coupled from the motor load to start dynamic autotune.
Or if not, static autotune is available.
2. Adjust the ACC/DEC time according to the actual running of the load.
3. Commission the device via jogging and check that the rotation direction is as
required. If not, change the rotation direction by changing the wiring of motor.
4. Set all control parameters and then operate.
2.2 Product specification
Function Specification
Power
input
Input voltage (V)
AC 1PH 220V (-15%)~240V(+10%)
AC 3PH 220V (-15%)~240V(+10%)
AC 3PH 380V (-15%)~440V(+10%)
Input current (A) Refer to the rated value
Input frequency (Hz) 50Hz or 60Hz Allowed range: 47~63Hz
Power
output
Output voltage (V) 0~input voltage
Output current (A) Refer to the rated value
Output power (kW) Refer to the rated value
Output frequency
(Hz)
0~400Hz
Technical
control
feature
Control mode SVPWM, SVC
Motor Asynchronous motor
Adjustable-speed
ratio
Asynchronous motor 1:100 (SVC)
Speed control
accuracy
±0.2% (SVC)
Speed fluctuation ± 0.3% ( SVC)
Torque response <20ms (SVC)
Torque control
accuracy
10%
Starting torque 0. 5Hz/150% ( SVC)
Overload capability
150% of rated current: 1 minute
180% of rated current: 10 seconds
200% of rated current: 1 second
Running
control
feature
Frequency setting
method
Digital setting, analog setting, pulse frequency
setting, multi-step speed running setting,
simple PLC setting, PID setting, MODBUS
communication setting
Shift between the set combination and set
channel.
Auto-adjustment of
the voltage
Keep a stable voltage automatically when the
grid voltage transients
Fault protection
Provide comprehensive fault protection
functions: overcurrent, overvoltage,
undervoltage, overheating, phase loss and
overload, etc.
Start after speed
tracking
Smoothing starting for running motor
Peripheral Analog input 1 (AI2) 0~10V/0~20mA and 1 (AI3) -10~10V