INVT GD200A-004G-4, Руководство по эксплуатации

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GD200A series VFD Product overview
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3. The 037G/045P and higher models can be installed with optional braking units and the braking
unit and resistor are optional.
3.3 Product specifications
Function Specification
Input
Input voltage ( V ) AC 3PH 380V(-15%)
–440V(+10%)
Input current ( A )
See Rated specifications .
Input frequency ( Hz )
50Hz or 60Hz
Allowed range: 47
–63Hz
Output
Output voltage ( V ) 0
–Input voltage
Output current ( A )
See Rated specifications .
Output power ( kW )
See Rated specifications .
Output frequency ( Hz ) 0
–400Hz
Technical
control
feature
Control mode SVPWM, SVC
Motor type Asynchronous motor
Speed ratio
Asynchronous motor 1: 100 (sensorless vector
control)
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: 0.5Hz/150% (SVC)
Overload capability
G type:
150% of rated current: 1 minute
180% of rated current: 10 seconds
200% of rated current: 1 second
P type:
120% of rated current: 1 minute
180% of rated current: 10 seconds
180% of rated current: 1 second
Running
control
feature
Frequency setting
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 voltage adjustment
Keep a stable voltage automatically when the grid
voltage transients
Fault protection
Provide over 30 fault protection functions:
overcurrent, overvoltage, undervoltage, overheating,
phase loss and overload, etc.
Speed tracking
Restart the rotating motor smoothly
Note: This function is available for the 004G/5R5P
and higher models.