INVT Goodrive20-EU VFD Series, Руководство по эксплуатации

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Goodrive20-EU Series VFD Product overview
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Function Specification
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.
* AO2 output only available on GD20-EU >2.2kW
Digital input
4 common inputs, the max. frequency: 1kHz;
1 high speed input, the max. frequency: 50kHz
Digital output 1 Y1 terminal output
Relay output
2 programmable relay outputs
RO1A NO, RO1B NC, RO1C common terminal
RO2A NO, RO2B NC, RO2C common terminal
Contact capacity: 3A/AC250V, 1A/DC30V
*Relay 2 output only available on GD20-EU > 2.2kW
Others
DC reactor
Standard embedded DC reactor for the VFDs
(≥18.5kW)
Installation mode
Wall and rail installation of the VFDs (single phase
230V/three phase 400V, ≤2.2KW and three phase
230V, ≤0.75KW)
Wall and flange installation of the VFDs (three
phase 400V, ≥4KW and three phase 230V, ≥1.5KW)
Braking unit
Standard for the VFDs
≤37kW and optional for the
VFDs within 45
–110kW
EMI filter
3PH 400V 4kW and above/3PH 230V 1.5kW and
above can comply with IEC 61800-3 class C3,