INVT Goodrive35 Series Operation Manual page 16

Goodrive35 Series Closed-loop Vector Control VFD
Function
Speed control accuracy ±0.2% (SVC) ±0.02% (VC)
Speed fluctuation
Torque control accuracy 10% (SVC), 5% (VC)
Overload capability
Frequency setting
Running
Auto-adjustment of the
control
feature
Restart after rotating
Terminal analog input
Terminal switch input
Peripheral
interface
Torque response
Starting torque
method
voltage
Fault protection
speed tracking
resolution
resolution
Analog input
Analog output
Digital input
Digital output
Relay output
± 0.3% (SVC)
<20 ms (SVC), <10 ms (VC)
Asynchronous motor: 0.25 Hz/150% (SVC)
Synchronous motor: 2.5 Hz/150% (SVC)
0 Hz/200% (VC)
150% of rated current: 1 minute
180% of rated current: 10 seconds
200% of rated current: 1 second
Digital setting, analog setting, pulse frequency setting,
multi-step speed running setting, simple PLC setting, PID
setting, Modbus communication setting, and PROFIBUS
communication setting.
Switch between the combination and single setting
channel
Keep constant voltage automatically when the grid
voltage transients
Provide more than 30 fault protection functions:
overcurrent, overvoltage, undervoltage, overheating,
phase loss and overload, etc.
Smooth starting of the rotating motor
Note: Only for the VFD≥4 kW
≤ 20 mV
≤ 2 ms
2 (AI1, AI2) 0–10 V/0–20 mA and 1 (AI3) -10–10 V
2 (AO1, AO2) 0–10 V/0–20 mA
8 common inputs, the Max frequency: 1 kHz, internal
impedance: 3.3 kΩ;
1 high speed input, the Max frequency: 50 kHz
1 high speed pulse output, the Max frequency: 50 kHz;
1 Y terminal open collector output
2 programmable relay outputs
RO1A NO, RO1B NC, RO1C common terminal
RO2A NO, RO2B NC, RO2C common terminal
Contactor capability: 3 A/AC 250 V,1 A/DC 30 V
9
Product overview
Specification