FOTEK GD20-004G-2, Руководство по эксплуатации

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Goodrive20 Series VFD Product overview
-7-
Function Specification
AC 3PH 380V (-15%)
–440V (+10%)
Input current (A) Refer to section 2.5 "Rated specifications"
Input frequency (Hz) 50Hz or 60Hz; allowed range: 47
–63Hz
Power output
Output voltage (V) 0
–input voltage
Output current (A) Refer to section 2.5 "Rated specifications"
Output power (kW) Refer to section 2.5 "Rated specifications"
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
interface
Analog input 1 (AI2) 0
–10V/0–20mA and 1 (AI3) -10–10V
Analog output 2 (AO1, AO2) 0
–10V/0–20mA
Digital input
4 common inputs, and max. frequency: 1kHz;
1 high speed input, and max. frequency: 50kHz
Digital output 1 Y1 terminal output