INVT GD300-01-7R5G-4

Goodrive300-01 inverter for air compressor Product overview
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Chapter 2 Product overview
2.1 Product specification
Function
Specification
Power
input
Input voltage (V)
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, sensorless vector control
Motor type
Asynchronous motor and permanent magnet synchronous
motor
Adjustable-speed ratio
Asynchronous motor 1:200 (SVC), synchronous motor 1:20
(SVC)
Speed control
accuracy
±0.2% (sensorless vector control)
Speed fluctuation
± 0.3% (sensorless vector control)
Torque response
<20ms (sensorless vector control)
Torque control
accuracy
10% (sensorless vector control)
Starting torque
Asynchronous motor: 0.25Hz/150% (sensorless vector
control)
Synchronous motor: 2.5 Hz/150% (sensorless vector control)
Special function
No-load hibernation and wakeup, pressure setting,
closed-loop temperature control for the start-stop of the fan,
no-load frequency, pre-alarm for no-load delay time, minimum
hibernation time, loading delay time, pressure and
temperature, power correction and the state group for air
compressor
Overload capacity
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 and MODBUS communication setting.
Switch between the combination and setting channel.
Auto-adjustment of the
voltage
Keep constant voltage automatically when the grid voltage
changes