INVT GD300-01A, Руководство по эксплуатации

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Goodrive300-01A series VFD for air compressor Product overview
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2 Product overview
2.1 Product specification
Category Function Specification
Power input
Input voltage of
the VFD (V)
3PH 220V (-15%)
–240V (+10%); Rated voltage: 220V
3PH 380V (-15%)
–440V (+10%); Rated voltage: 380V
3PH 520V (-15%)
–690V (+10%); Rated voltage: 660V
Rated input
current (A)
Refer to section 2.4 "
Rated specifications
".
Rated input
frequency (Hz)
50Hz or 60Hz; allowed range: 47
–63Hz
Efficiency > 97%
Power
output
Output voltage (V) Equal to input voltage, error ratio: less than 5%
Rated output
current (A)
Refer to section 2.4 "
Rated specifications
".
Rated output
power (kW)
Refer to section 2.4 "
Rated specifications
".
Output frequency
(Hz)
0
–400Hz
Low voltage
DC power
supply
output
+24V DC power 24W (rated value: 24V/1A)
Running
control
performance
Control mode Open loop vector, SVPWM
Speed ratio
Asynchronous motor: 1:200 (SVC);
Synchronous motor: 1:200 (SVC)
Speed control
precision
±0.2% (SVC)
Speed fluctuation ±0.3% (SVC)
Torque response <20ms (SVC)
Starting torque
Asynchronous motor: 0.25Hz 150% (SVC)
Synchronous motor: 2.5Hz 150% (SVC)
Frequency
reference mode
PID control, Modbus communication, P1- and P2- analog
input, keypad digital input
Overload capacity 1min at 150%
Analog pressure
input
1 input (standard): P1+/P1-
1 input (optional): P2+/P2-
4
–20mA/0–1.6MPa input