INVT Goodrive 310-UL Series Operation Manual page 17

GD310-UL series VFD
Function
Speed control accuracy ±0.2% (SVC)
Speed fluctuation
Torque response
Torque control accuracy 10% (SVC)
Starting torque
Overload capability
Frequency setting
Running
Auto-adjustment of the
control
feature
Fault protection
Restart after rotating
speed tracking
Terminal analog input
resolution
Terminal switch input
resolution
Analog input
Analog output
Peripheral
Digital input
interface
Digital output
Relay output
± 0.3% (SVC)
<20ms (SVC)
Asynchronous motor: 0.25Hz/150% (SVC)
Synchronous motor: 2.5 Hz/150% (SVC)
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
150% of rated current: 10 seconds
180% 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, PROFIBUS
method
communication setting.
Switch between the combination and single setting channel.
Keep constant voltage automatically when the grid voltage
voltage transients
Provide more than 30 fault protection functions: overcurrent,
overvoltage, undervoltage, overheating, phase loss and
overload, etc.
Smooth starting of the rotating motor
≤ 20mV
≤ 2ms
2 (AI1, AI2) 0–10V/0–20mA and 1 (AI3) -10–10V
2 (AO1, AO2) 0–10V /0–20mA
8 common inputs, the max frequency: 1kHz, internal
impedance: 3.3kΩ;
1 high speed input, the max frequency: 50kHz
1 high speed pulse output, the max frequency: 50kHz;
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: 3A/AC250V, 1A/DC30V
Specification
-9-
Product Overview