Product Overview; Product Specification - INVT Goodrive300-21 Series Operation Manual

Goodrive300-21 integrated machine for air compressor
Goodrive300-21 air compressor integrated machine is capable of providing dual inverter output of
master and fan to the air compressor and offering +24V power to the touch screen. It supports control
of solenoid valve and receiving of temperature and pressure signal. In respect of function, it is a
perfect replacement for the original dual inverter electrical control cabinet of air compressor but with a
much smaller size and simpler installation and commissioning procedures.

1.1. Product specification

Category
Input voltage of inverter (V)
Rated input current (A)
Power input
Rated input frequency(Hz) 50Hz or 60Hz; allowed range: 47–63Hz
Efficiency
Power factor
Output voltage (V)
Rated output current (A)
Power output of
main inverter
Rated output power (kW)
Output frequency (Hz)
Output voltage (V)
Rated output current (A)
Power output of
fan inverter
Rated output power (kW)
Output frequency (Hz)
+24VDC power
Other power
output
220VAC/110VAC
Control mode
Speed ratio
Speed control precision
Speed fluctuation
Torque response
Running control
performance
Starting torque
Overload capacity
Specialized function

1. Product overview

Function
3PH 220V(-15%)–240V(+10%)
3PH 380V(-15%)–440V(+10%)
Please refer to "1.4 Rated value"
＞97%
0.9
Equal to input voltage and the error is less than 5%
Please refer to "1.4 Rated value"
Please refer to "1.4 Rated value"
0–400Hz
Equal to input voltage and the error is less than 5%
Please refer to "1.4 Rated value"
Please refer to "1.4 Rated value"
0–50Hz
24W
30W
Open loop vector, space voltage vector
Asynchronous motor: 1:200 (SVC), synchronous
motor: 1:20 (SVC)
±0.2% (SVC)
±0.3% (SVC)
<20ms (SVC)
Asynchronous motor : 0.25Hz 150% (SVC)
Synchronous motor: 2.5Hz 150% (SVC)
Master inverter: 150%/1m
Fan inverter: 120%/1m
Sleep and wake-up function, constant pressure
control, constant temperature control, accessory
maintenance and phase sequence inspection
Specification
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Product overview